TRANSFORMERS & MYRRA ...Of course ! INDUCTORS COMPANY PROFILE Myrra is a major supplier in high quality for electronics components. Myrra has established a worldwide reputation. EUROPE 40% ASIE 18% USA 42 % A wide range of products : We offer application specific transformers, inductors, chokes and coils, in two technologies high frequency and 50 hz technology, enabling us to serve a number of major markets. MAGNETICS PRODUCTS TWO TECHNOLOGIES 50 HZ HF APPLICATIONS CONVERSION MEASURING FILTERING P R O D U C T L I N E S P R O D U C T I N D E X TECHNICAL INFORMATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 I ENCAPSULATED TRANSFORMERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 25 44000 SERIES 0.6 VA to 2.8VA / EI30-5 to EI30-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 13 3.2VA to 30 VA / EI38 to EI66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 to 19 WITH OTHER BOXES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 45000 SERIES 1 VA to 60 VA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 to 24 FLF / FLC SERIES 3.2 VA to 240 VA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 I HIGH FREQUENCY FERRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 to 75 POWER FERRITE TRANSFORMERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 to 48 FLYBACK TRANSFORMERS RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 TRANSFORMERS / CONTROL CIRCUITS CROSS REFERENCE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 1 W to 12 W EE16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 to 38 10 W to 30 W EL19 EF20 EE25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 to 42 35 W to 180 W ETD29 to ETD44 ERL28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 to 48 COMMON MODE CHOKES FOR EMI SUPPRESSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 to 53 TOROIDAL CHOKES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 CURRENT TRANSFORMERS RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 to 66 PULSE TRANSFORMER RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 to 72 POWER LINE COMMUNICATION COUPLING TRANSFORMERS . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 to 75 I ELECTRONIC TRANSFORMERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 to 79 I SURFACE MOUNT CHOKES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 I THROUGH HOLES CHOKES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 TECHNICAL INFORMATION RATED PRIMARY VOLTAGE (V) This is the supply voltage assigned to the transformer by the manufacturer. RATED SECONDARY VOLTAGE (V) This is the secondary output voltage assigned to the transformer when supplied with the rated primary voltage, frequency range, rated secondary current, all assigned by the manufacturer for the specified operating conditions of the transformer. RATED POWER (VA) The specified power levels in this catalogue are the secondary power levels, in other words, those available when the transformer is loaded. It is the product of the RMS rated secondary voltage by the RMS rated current. If the transformer has more than one output winding, the rated power denotes the maximum sum of the products of RMS rated secondary voltage by the RMS rated secondary current, respectively. This rated power is defined for rated ambient temperature conditions. example : P = 3,2 VA ta 70/B The transformer can deliver 3.2VA at maximum ambient (70C), the load consisting of a resistor load defined by R(load) = U(sec)2/P (assigned U sec & P values), heating does not exceed the relevant limit for Class B components used in this construction. NOTE : When the transformer is intended to supply DC voltage and current in conjunction with rectifiers and smoothing capacitors, the VA power required from the transformer is far higher than the U(DC) and I(DC) product. To help you to determine the true transformer power, our Technical Department is at your disposal. AMBIENT TEMPERATURE (ta) The maximum temperature at which the transformer may be operated continuously under nominal conditions of use. It is the air temperature measured close to the transformer after thermal stabilization when operating at rated conditions. HEATING The increase of the winding temperature when operating at rated conditions and maximum ambient temperature. The heating must be determined by the resistance method. TEMPERATURE CLASS The international classification of temperature classes is as follows : A E B F 105C 120C 130C 155C H 200 220 250 180 C 200 C 220 C 250 C It defines the maximum temperature the transformer components must withstand in continuous operation, in compliance with the N 85 IEC publication classification. There insulating materials are therefore certificated for the thermal index corresponding to the declared class in accordance with N 216 IEC standard. PARTICULAR POINTS OF EN 61558-2-6 STANDARD FOR SAFETY TRANSFORMERS On-load secondary voltage tolerance. This should not differ from the rated value by more than : 10% for transformers with build-in resistance to short-circuits (a supplement of 5% is granted on the 2 nd secondary for tranformers with 2 secondaries). 5% for other transformers whatever the secondaries number. Off-load secondary voltage. The values given in this catalogue are maximum theoretical values. NOTE : For safety transformers, this should never exceed 50 V rms. In the case of a transformer with several secondaries, the sum of the secondary voltages should be less tan 50 V rms. ADAPTED TRANSFORMERS FROM THE STANDARDS SERIES Any transformer whose requires Power and Ambient corresponding to those of our 44000 & 45000 range, and whose secondary voltage can fit in our minimum to maximum secondary range will be covered by EN61558-2-6,EN60950, or UL506 approvals, depending on the effective choice . SPECIAL TRANFORMERS MYRRA can use the 44000, 45000 or 46000 standard ranges to examine any transformer for compliance with your specifications and with international standards. On request, we can add thermal protection, thermal fuse, thermal switch-CTP. In certain cases, the addition of thermal protection enables the ambient temperature to be increased, while still complying with EN 61558. 4 SERIE 44000 EN 61558-2-6 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 40 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Inherently short-circuits proof * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request 7 5 6 7 5 1 9 10 1 5 UL 1585 QUALITY IN SERIES PRIMARY VOLTAGE 117 V Protection 9 6 7 EN 60950 9 10 1 Recommended layout for transformers with 1 secondary winding (Allows the use of a transformer with 2 secondary windings) Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44025 6 100 9,94 T 70 B 0,6 44026 9 66 14,95 T 70 B 0,6 44027 12 50 19,9 T 70 B 0,6 44028 15 40 24,9 T 70 B 0,6 44029 18 33 29,9 T 70 B 0,6 44030 24 25 39,8 T 70 B 0,6 44031 2x6 2 x 50 2 x 9,94 T 70 B 0,6 44032 2x9 2 x 33 2 x 14,95 T 70 B 0,6 44033 2 x 12 2 x 25 2 x 19,9 T 70 B 0,6 44034 2 x 15 2 x 20 2 x 24,9 T 70 B 0,6 44035 2 x 18 2 x 17 2 x 29,9 T 70 B 0,6 44036 2 x 24 2 x 12 2 x 39,8 T 70 B 0,6 PRIMARY VOLTAGE 230 V Protection Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44013 6 100 9,94 T 70 B 0,6 44014 9 66 14,95 T 70 B 0,6 44015 12 50 19,9 T 70 B 0,6 44016 15 40 24,9 T 70 B 0,6 44017 18 33 29,9 T 70 B 0,6 44018 24 25 39,8 T 70 B 0,6 44019 2x6 2 x 50 2 x 9,94 T 70 B 0,6 44020 2x9 2 x 33 2 x 14,95 T 70 B 0,6 44021 2 x 12 2 x 25 2 x 19,9 T 70 B 0,6 44022* 2 x 15 2 x 20 2 x 24,9 T 70 B 0,6 44023* 2 x 18 2 x 17 2 x 29,9 T 70 B 0,6 44024* 2 x 24 2 x 12 2 x 39,8 T 70 B 0,6 *To be noted : * marked transformers are non approved. Those transformers meet all requirement of EN 61558-2-4. 5 44000 SERIES EI 30-5 ENCAPSULATED TRANSFORMERS 0,6 VA 1-1,8 VA EI 30-10,5 SERIE 44000 PRIMARY VOLTAGE 117 V 6 44000 SERIES ENCAPSULATED TRANSFORMERS Protection Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44061 6 167 8,6 T 70 B 1 44062 9 111 12,9 T 70 B 1 44063 12 83 17,2 T 70 B 1 44064 15 67 21,6 T 70 B 1 44065 18 56 25,9 T 70 B 1 44066 24 42 37,9 T 70 B 1 44067 2X6 2 x 83 2 x 8,6 T 70 B 1 44068 2x9 2 x 56 2 x 12,9 T 70 B 1 44069 2 x 12 2 x 42 2 x 19 T 70 B 1 44070 2 x 15 2 x 33 2 x 23,6 T 70 B 1 44071 2 x 18 2 x 28 2 x 24,9 T 70 B 1 44072 2 x 24 2 x 21 2 x 37,9 T 70 B 1 44338 6 250 10,1 ta 70/B 1,5 44339 9 167 15,3 ta 70/B 1,5 44340 12 125 20,2 ta 70/B 1,5 44341 15 100 25,3 ta 70/B 1,5 44342 18 83 31,2 ta 70/B 1,5 44343 24 63 43,3 ta 70/B 1,5 44344 2x6 125 2 x 10,1 ta 70/B 1,5 44345 2x9 83 2 x 15,3 ta 70/B 1,5 44346 2 x 12 63 2 x 20,2 ta 70/B 1,5 44347 2 x 15 50 2 x 25,0 ta 70/B 1,5 44348* 2 x 18 42 2 x 31 ta 70/B 1,5 44349* 2 x 24 31 2 x 43 ta 70/B 1,5 44840 6 300 10,1 ta 70/B 1,8 44841 9 200 15,2 ta 70/B 1,8 44842 12 150 20,3 ta 70/B 1,8 44843 15 120 27,3 ta 70/B 1,8 44844 18 100 30,4 ta 70/B 1,8 44845 24 75 40,6 ta 70/B 1,8 44846 2x6 2 x 150 2 x 10,1 ta 70/B 1,8 44847 2x9 2 x 100 2 x 15,2 ta 70/B 1,8 44848 2 x 12 2 x 75 2 x 20,3 ta 70/B 1,8 44849 2 x 15 2 x 60 2 x 27,3 ta 70/B 1,8 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 70 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Inherently short-circuits proof * 30 V and 36 V models are VDE EN 61558-2-6 certified (production on request) 1 Secondary winding 7 9 5 1 Primary winding 6 7 9 10 2 Secondary windings 5 1 Primary winding Recommended layout for transformers with 1 secondary winding 6 7 5 9 10 1 (Allows the use of a transformer with 2 secondary windings) 1-1,8 VA EI 30-10,5 SERIE 44000 EN 60950 UL 1585 Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44049* 6 167 8,6 T 70 B 1 44050* 9 111 12,9 T 70 B 1 44051* 12 83 17,2 T 70 B 1 44052* 15 67 21,6 T 70 B 1 44053* 18 56 25,9 T 70 B 1 44054* 24 42 37,9 T 70 B 1 44055* 2x6 2 x 83 2 x 8,6 T 70 B 1 44056* 2x9 2 x 56 2 x 12,9 T 70 B 1 44057* 2 x 12 2 x 42 2 x 19 T 70 B 1 44058* 2 x 15 2 x 33 2 x 23,6 T 70 B 1 44059* 2 x 18 2 x 28 2 x 24,9 T 70 B 1 2 x 24 * Items usually available on stock 2 x 21 2 x 37,9 T 70 B 1 Protection * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request *To be noted 2 x 15 V and 2 x 24 V models are non-approved. Those transformers meet all requirement of EN 61558-2-4 Reference 44060** 44326 6 250 10,1 ta 70/B 1,5 44327 9 167 15,3 ta 70/B 1,5 44328 12 125 20,2 ta 70/B 1,5 44329 15 100 25,3 ta 70/B 1,5 44330 18 83 31,2 ta 70/B 1,5 44331 24 63 43,3 ta 70/B 1,5 44332 2x6 125 2 x 10,1 ta 70/B 1,5 44333 2x9 83 2 x 15,3 ta 70/B 1,5 44334 2 x 12 63 2 x 20,2 ta 70/B 1,5 44335 2 x 15 50 2 x 25,0 ta 70/B 1,5 44336* 2 x 18 42 2 x 31 ta 70/B 1,5 44337* 2 x 24 31 2 x 43 ta 70/B 1,5 44830 6 300 10,1 ta 70/B 1,8 44831 9 200 15,2 ta 70/B 1,8 44832 12 150 20,3 ta 70/B 1,8 44833 15 120 27,3 ta 70/B 1,8 44834 18 100 30,4 ta 70/B 1,8 44835 24 75 40,6 ta 70/B 1,8 44836 2x6 2 x 150 2 x 10,1 ta 70/B 1,8 44837 2x9 2 x 100 2 x 15,2 ta 70/B 1,8 44838 2 x 12 2 x 75 2 x 20,3 ta 70/B 1,8 44839* 2 x 15 2 x 60 2 x 27,3 ta 70/B 1,8 7 44000 SERIES EN 61558-2-6 ENCAPSULATED TRANSFORMERS PRIMARY VOLTAGE 230 V 1,5-1,8 VA EI 30-12,5 SERIE 44000 PRIMARY VOLTAGE 117 V Protection Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44097 6 250 9,7 T 70 B 1,5 44098 9 167 14,5 T 70 B 1,5 44099 12 125 19,3 T 70 B 1,5 44100 15 100 24,2 T 70 B 1,5 44101 18 83 29,8 T 70 B 1,5 44102 24 63 38,6 T 70 B 1,5 44103 2X6 2 x 125 2 x 9,7 T 70 B 1,5 44104 2x9 2 x 83 2 x 15 T 70 B 1,5 44105 2 x 12 2 x 63 2 x 19,3 T 70 B 1,5 44106 2 x 15 2 x 50 2 x 24,2 T 70 B 1,5 44107 2 x 18 2 x 42 2 x 29 T 70 B 1,5 44108 2 x 24 2 x 31 2 x 38,6 T 70 B 1,5 44726 6 283 9,8 T 50 B 1,7 44727 9 189 14,8 T 50 B 1,7 44728 12 142 19,7 T 50 B 1,7 44729 15 113 24,6 T 50 B 1,7 5 1 Primary winding 44730 18 94 30,3 T 50 B 1,7 2 Secondary windings 44731 24 71 39,3 T 50 B 1,7 44732 2x6 2 x 142 2 x 9,8 T 50 B 1,7 44733 2x9 2 x 94 2 x 15,2 T 50 B 1,7 44734 2 x 12 2 x 71 2 x 19,7 T 50 B 1,7 44735 2 x 15 2 x 57 2 x 24,6 T 50 B 1,7 44736 2 x 18 2 x 47 2 x 29,5 T 50 B 1,7 44737 2 x 24 2 x 35 2 x 39,3 T 50 B 1,7 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 80 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Inherently short-circuits proof * 30 V model is VDE EN 61558-2-6 certified (production on request) 1 Secondary winding 7 6 7 5 9 9 10 1 Primary winding 8 44000 SERIES ENCAPSULATED TRANSFORMERS Recommended layout for transformers with 1 secondary winding 44738 6 300 9,8 T 40 B 1,8 44739 9 200 14,8 T 40 B 1,8 44740 12 150 19,7 T 40 B 1,8 44741 15 120 24,6 T 40 B 1,8 44742 18 100 30,3 T 40 B 1,8 44743 24 75 39,3 T 40 B 1,8 44744 2x6 2 x 150 2 x 9,8 T 40 B 1,8 44745 2x9 2 x 100 2 x 15,2 T 40 B 1,8 44746 2 x 12 2 x 75 2 x 19,7 T 40 B 1,8 44747 2 x 15 2 x 60 2 x 24,6 T 40 B 1,8 44748 2 x 18 2 x 50 2 x 29,5 T 40 B 1,8 44749 2 x 24 2 x 38 2 x 39,3 T 40 B 1,8 6 7 5 9 10 1 (Allows the use of a transformer with 2 secondary windings) QUALITY IN SERIES 1,5-1,8 VA EI 30-12,5 SERIE 44000 Secondary current mA No-load voltage V Ambient Temperature C Rating VA EN 61558-2-6 EN 60950 UL 1585 44085* 6 250 9,7 T 70 B 1,5 * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request 44086* 9 167 14,5 T 70 B 1,5 44087* 12 125 19,3 T 70 B 1,5 44088* 15 100 24,2 T 70 B 1,5 44089* 18 83 29,8 T 70 B 1,5 *To be noted : 2 x 18 V and 2 x 24 V models are nonapproved. Those transformers meet all requirement of EN 61558-2-4 44090* 24 63 38,6 T 70 B 1,5 44091* 2X6 2 x 125 2 x 9,7 T 70 B 1,5 44092* 2x9 2 x 83 2 x 15 T 70 B 1,5 44093* 2 x 12 2 x 63 2 x 19,3 T 70 B 1,5 44094* 2 x 15 2 x 50 2 x 24,2 T 70 B 1,5 44095** 2 x 18 2 x 42 2 x 29 T 70 B 1,5 2 x 24 * Items usually available on stock 2 x 31 2 x 38,6 T 70 B 1,5 Reference 44096** 44647 6 283 9,8 T 50 B 1,7 44648 9 189 14,8 T 50 B 1,7 44649 12 142 19,7 T 50 B 1,7 44650 15 113 24,6 T 50 B 1,7 44651 18 94 30,3 T 50 B 1,7 44652 24 71 39,3 T 50 B 1,7 44653 2x6 2 x 142 2 x 9,8 T 50 B 1,7 44654 2x9 2 x 94 2 x 15,2 T 50 B 1,7 44655 2 x 12 2 x 71 2 x 19,7 T 50 B 1,7 44656 2 x 15 2 x 57 2 x 24,6 T 50 B 1,7 44483* 2 x 18 2 x 47 2 x 29,5 T 50 B 1,7 44484* 2 x 24 2 x 35 2 x 39,3 T 50 B 1,7 44657 6 300 9,8 T 40 B 1,8 44658 9 200 14,8 T 40 B 1,8 44659 12 150 19,7 T 40 B 1,8 44660 15 120 24,6 T 40 B 1,8 44661 18 100 30,3 T 40 B 1,8 44662 24 75 39,3 T 40 B 1,8 44663 2x6 2 x 150 2 x 9,8 T 40 B 1,8 44664 2x9 2 x 100 2 x 15,2 T 40 B 1,8 44665 2 x 12 2 x 75 2 x 19,7 T 40 B 1,8 44666 2 x 15 2 x 60 2 x 24,6 T 40 B 1,8 44485* 2 x 18 2 x 50 2 x 29,5 T 40 B 1,8 44486* 2 x 24 2 x 38 2 x 39,3 T 40 B 1,8 9 44000 SERIES Secondary voltage V Protection ENCAPSULATED TRANSFORMERS PRIMARY VOLTAGE 230 V 2-2,4 VA EI 30-15,5 SERIE 44000 PRIMARY VOLTAGE 117 V 44000 SERIES ENCAPSULATED TRANSFORMERS Protection 10 Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44133 6 333 10,4 T 70 B 2 44134 9 222 15,5 T 70 B 2 44135 12 167 20,7 T 70 B 2 44136 15 133 25,8 T 70 B 2 44137 18 111 30,8 T 70 B 2 44138 24 83 41,4 T 70 B 2 44139 2X6 2 x 167 2 x 10,4 T 70 B 2 44140 2x9 2 x 111 2 x 15,4 T 70 B 2 44141 2 x 12 2 x 83 2 x 20,7 T 70 B 2 44142 2 x 15 2 x 67 2 x 25,8 T 70 B 2 44143 2 x 18 2 x 56 2 x 30,8 T 70 B 2 44144 2 x 24 2 x 42 2 x 41,4 T 70 B 2 44750 6 383 10,5 T 50 B 2,3 44751 9 256 15,5 T 50 B 2,3 44752 12 192 21 T 50 B 2,3 44753 15 153 25,3 T 50 B 2,3 44754 18 128 31 T 50 B 2,3 44755 24 96 42 T 50 B 2,3 44756 2x6 2 x 192 2 x 10,5 T 50 B 2,3 44757 2x9 2 x 128 2 x 15,5 T 50 B 2,3 44758 2 x 12 2 x 96 2 x 21 T 50 B 2,3 44759 2 x 15 2 x 77 2 x 24,5 T 50 B 2,3 44760 2 x 18 2 x 64 2 x 31 T 50 B 2,3 44761 2 x 24 2 x 48 2 x 42 T 50 B 2,3 44762 6 400 10,5 T 40 B 2,4 44763 9 267 15,5 T 40 B 2,4 44764 12 200 21 T 40 B 2,4 44765 15 160 25,3 T 40 B 2,4 44766 18 133 31 T 40 B 2,4 44767 24 100 42 T 40 B 2,4 44768 2x6 2 x 200 2 x 10,5 T 40 B 2,4 44769 2x9 2 x 133 2 x 15,5 T 40 B 2,4 44770 2 x 12 2 x 100 2 x 21 T 40 B 2,4 44771 2 x 15 2 x 80 2 x 24,5 T 40 B 2,4 44772 2 x 18 2 x 67 2 x 31 T 40 B 2,4 44773 2 x 24 2 x 50 2 x 42 T 40 B 2,4 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 100 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Inherently short-circuits proof * 30 V model is VDE EN 61558-2-6 certified (production on request) * Insulation voltage 4 KV 1 Secondary winding 7 5 9 1 Primary winding 6 7 9 10 2 Secondary windings 5 1 Primary winding Recommended layout for transformers with 1 secondary winding 6 7 5 9 10 1 (Allows the use of a transformer with 2 secondary windings) 2-2,4 VA EI 30-15,5 SERIE 44000 Secondary current mA No-load voltage V Ambient Temperature C Rating VA EN 61558-2-6 EN 60950 UL 1585 44121* 6 333 10,4 T 70 B 2 * 100 % tested production * Certification : CCA procedure on request 44122* 9 222 15,5 T 70 B 2 44123* 12 167 20,7 T 70 B 2 44124* 15 133 25,8 T 70 B 2 *To be noted : 2 x 18 V and 2 x 24 V models are nonapproved. Those transformers meet all requirement of EN 61558-2-4 44125* 18 111 30,8 T 70 B 2 44126* 24 83 41,4 T 70 B 2 44127* 2X6 2 x 167 2 x 10,4 T 70 B 2 44128* 2x9 2 x 111 2 x 15,4 T 70 B 2 44129* 2 x 12 2 x 83 2 x 20,7 T 70 B 2 44130* 2 x 15 2 x 67 2 x 25,8 T 70 B 2 44131** 2 x 18 2 x 56 2 x 30,8 T 70 B 2 2 x 24 * Items usually available on stock 2 x 42 2 x 41,4 T 70 B 2 Reference 44132** 44667 6 383 10,5 T 50 B 2,3 44668 9 256 15,5 T 50 B 2,3 44669 12 192 21 T 50 B 2,3 44670 15 153 25,3 T 50 B 2,3 44671 18 128 31 T 50 B 2,3 44672 24 96 42 T 50 B 2,3 44673 2x6 2 x 192 2 x 10,5 T 50 B 2,3 44674 2x9 2 x 128 2 x 15,5 T 50 B 2,3 44675 2 x 12 2 x 96 2 x 21 T 50 B 2,3 44676 2 x 15 2 x 77 2 x 24,5 T 50 B 2,3 44487* 2 x 18 2 x 64 2 x 31 T 50 B 2,3 44488* 2 x 24 2 x 48 2 x 42 T 50 B 2,3 44677 6 400 10,5 T 40 B 2,4 44678 9 267 15,5 T 40 B 2,4 44679 12 200 21 T 40 B 2,4 44680 15 160 25,3 T 40 B 2,4 44681 18 133 31 T 40 B 2,4 44682 24 100 42 T 40 B 2,4 44683 2x6 2 x 200 2 x 10,5 T 40 B 2,4 44684 2x9 2 x 133 2 x 15,5 T 40 B 2,4 44685 2 x 12 2 x 100 2 x 21 T 40 B 2,4 44686 2 x 15 2 x 80 2 x 24,5 T 40 B 2,4 44489* 2 x 18 2 x 67 2 x 31 T 40 B 2,4 44490* 2 x 24 2 x 50 2 x 42 T 40 B 2,4 44000 SERIES Secondary voltage V Protection ENCAPSULATED TRANSFORMERS PRIMARY VOLTAGE 230 V 11 2,3-2,8 VA EI 30-18 SERIE 44000 PRIMARY VOLTAGE 117 V Protection Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44169 6 383 10,5 T 70 B 2,3 44170 9 256 15,7 T 70 B 2,3 44171 12 192 21 T 70 B 2,3 44172 15 153 25,9 T 70 B 2,3 44173 18 128 31,4 T 70 B 2,3 44174 24 96 41,9 T 70 B 2,3 44175 2X6 2 x 192 2 x 10,5 T 70 B 2,3 44176 2x9 2 x 128 2 x 15,7 T 70 B 2,3 44177 2 x 12 2 x 96 2 x 21 T 70 B 2,3 44178 2 x 15 2 x 77 2 x 25,9 T 70 B 2,3 44179 2 x 18 2 x 64 2 x 31,4 T 70 B 2,3 44180 2 x 24 2 x 48 2 x 41,9 T 70 B 2,3 44774 6 450 10,5 T 50 B 2,7 44775 9 300 15,4 T 50 B 2,7 44776 12 225 21,1 T 50 B 2,7 44777 15 180 26,3 T 50 B 2,7 5 1 Primary winding 44778 18 150 30,9 T 50 B 2,7 2 Secondary windings 44779 24 113 42 T 50 B 2,7 44780 2x6 2 x 225 2 x 10,5 T 50 B 2,7 44781 2x9 2 x 150 2 x 15,4 T 50 B 2,7 44782 2 x 12 2 x 113 2 x 21,1 T 50 B 2,7 44783 2 x 15 2 x 90 2 x 26,3 T 50 B 2,7 44784 2 x 18 2 x 75 2 x 31,5 T 50 B 2,7 44785 2 x 24 2 x 56 2 x 42,1 T 50 B 2,7 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 70 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Inherently short-circuits proof * 30 V model is VDE EN 61558-2-6 certified (production on request) 1 Secondary winding 7 6 7 5 9 9 10 1 Primary winding 44000 SERIES ENCAPSULATED TRANSFORMERS Recommended layout for transformers with 1 secondary winding 12 44786 6 467 10,5 T 40 B 2,8 44787 9 311 15,4 T 40 B 2,8 44788 12 233 21,1 T 40 B 2,8 44789 15 187 26,3 T 40 B 2,8 44790 18 156 30,9 T 40 B 2,8 44791 24 117 42,1 T 40 B 2,8 44792 2x6 2 x 233 2 x 10,5 T 40 B 2,8 44793 2x9 2 x 156 2 x 15,4 T 40 B 2,8 44794 2 x 12 2 x 117 2 x 21,1 T 40 B 2,8 44795 2 x 15 2 x 93 2 x 26,3 T 40 B 2,8 44796 2 x 18 2 x 77 2 x 31,5 T 40 B 2,8 44797 2 x 24 2 x 58 2 x 42,1 T 40 B 2,8 6 7 5 9 10 1 (Allows the use of a transformer with 2 secondary windings) EN 60950 SERIE 44000 PRIMARY VOLTAGE 230 V UL 1585 * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request *To be noted : 2 x 18 V and 2 x 24 V models are nonapproved. Those transformers meet all requirement of EN 61558-2-4 Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 44157* 6 383 10,5 T 70 B 2,3 44158* 9 256 15,7 T 70 B 2,3 44159* 12 192 21 T 70 B 2,3 44160* 15 153 25,9 T 70 B 2,3 44161* 18 128 31,4 T 70 B 2,3 44162* 24 96 41,9 T 70 B 2,3 44163* 2X6 2 x 192 2 x 10,5 T 70 B 2,3 44164* 2x9 2 x 128 2 x 15,7 T 70 B 2,3 44165* 2 x 12 2 x 96 2 x 21 T 70 B 2,3 44166* 2 x 15 2 x 77 2 x 25,9 T 70 B 2,3 44167** 2 x 18 2 x 64 2 x 31,4 T 70 B 2,3 2 x 24 * Items usually available on stock 2 x 48 2 x 41,9 T 70 B 2,3 Protection Reference 44168** 44687 6 450 10,5 T 50 B 2,7 44688 9 300 15,4 T 50 B 2,7 44689 12 225 21,1 T 50 B 2,7 44690 15 180 26,3 T 50 B 2,7 44691 18 150 30,9 T 50 B 2,7 44692 24 113 42 T 50 B 2,7 44693 2x6 2 x 225 2 x 10,5 T 50 B 2,7 44694 2x9 2 x 150 2 x 15,4 T 50 B 2,7 44695 2 x 12 2 x 113 2 x 21,1 T 50 B 2,7 44696 2 x 15 2 x 90 2 x 26,3 T 50 B 2,7 44491* 2 x 18 2 x 75 2 x 31,5 T 50 B 2,7 44492* 2 x 24 2 x 56 2 x 42,1 T 50 B 2,7 44697 6 467 10,5 T 40 B 2,8 44698 9 311 15,4 T 40 B 2,8 44699 12 233 21,1 T 40 B 2,8 44700 15 187 26,3 T 40 B 2,8 44701 18 156 30,9 T 40 B 2,8 44702 24 117 42,1 T 40 B 2,8 44703 2x6 2 x 233 2 x 10,5 T 40 B 2,8 44704 2x9 2 x 156 2 x 15,4 T 40 B 2,8 44705 2 x 12 2 x 117 2 x 21,1 T 40 B 2,8 44706 2 x 15 2 x 93 2 x 26,3 T 40 B 2,8 44493* 2 x 18 2 x 70 2 x 31,5 T 40 B 2,8 44494* 2 x 24 2 x 58 2 x 42,1 T 40 B 2,8 44000 SERIES EN 61558-2-6 EI 30-18 ENCAPSULATED TRANSFORMERS 2,3-2,8 VA 13 3,2 VA EI 38-13,6 SERIE 44000 PRIMARY VOLTAGE 117 V Secondary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 630 44205 6 533 8 T 70 B 3,2 400 44206 9 356 12 T 70 B 3,2 315 44207 12 267 16 T 70 B 3,2 250 44208 15 213 20 T 70 B 3,2 200 44209 18 178 24,1 T 70 B 3,2 160 44210 24 133 32,1 T 70 B 3,2 315 44211 2x6 2 x 267 2x8 T 70 B 3,2 200 44212 2x9 2 x 178 2 x 12 T 70 B 3,2 160 44213 2 x 12 2 x 133 2 x 16 T 70 B 3,2 125 44214 2 x 15 2 x 107 2 x 20 T 70 B 3,2 100 44215 2 x 18 2 x 89 2 x 24 T 70 B 3,2 80 44216 2 x 24 2 x 67 2 x 32,1 T 70 B 3,2 5 VA EI 42-14,8 44000 SERIES ENCAPSULATED TRANSFORMERS 2 Secondary windings 1 Secondary winding 6 7 6 7 9 10 9 10 6 7 9 10 5 5 Primary winding 1 5 Primary winding 1 1 Recommended layout for transformers with 1 secondary winding (Allows the use of a transformer with 2 secondary windings) SERIE 44000 PRIMARY VOLTAGE 117 V 14 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 150 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Fuse protection on secondary side (see diagram) to be assumed by customer Secondary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 800 44241 6 833 8,4 T 50 B 5 630 44242 9 556 12,6 T 50 B 5 400 44243 12 417 16,9 T 50 B 5 315 44244 15 333 21 T 50 B 5 315 44245 18 278 25,3 T 50 B 5 200 44246 24 208 33,7 T 50 B 5 400 44247 2x6 2 x 417 2 x 8,4 T 50 B 5 315 44248 2x9 2 x 278 2 x 12,6 T 50 B 5 200 44249 2 x 12 2 x 208 2 x 16,9 T 50 B 5 160 44250 2 x 15 2 x 167 2 x 21 T 50 B 5 160 44251 2 x 18 2 x 139 2 x 25,3 T 50 B 5 100 44252 2 x 24 2 x 104 2 x 33,7 T 50 B 5 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 200 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Fuse protection on secondary side (see diagram) to be assumed by customer 6 7 9 10 6 7 9 10 2 Secondary windings 1 Secondary winding 6 7 5 5 Primary winding 1 5 Primary winding 1 9 10 1 Recommended layout for transformers with 1 secondary winding (Allows the use of a transformer with 2 secondary windings) EI 38-13,6 PRIMARY VOLTAGE 230 V EN 60950 * 30 V and 36 V models are VDE EN 61558-2-6 certified (production on request) * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request Secondary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 630 44193 6 533 8 T 70 B 3,2 400 44194 9 356 12 T 70 B 3,2 315 44195 12 267 16 T 70 B 3,2 250 44196 15 213 20 T 70 B 3,2 200 44197 18 178 24,1 T 70 B 3,2 160 44198 24 133 32,1 T 70 B 3,2 315 44199 2x6 2 x 267 2x8 T 70 B 3,2 200 44200 2x9 2 x 178 2 x 12 T 70 B 3,2 160 44201 2 x 12 2 x 133 2 x 16 T 70 B 3,2 125 44202 2 x 15 2 x 107 2 x 20 T 70 B 3,2 100 44203 2 x 18 2 x 89 2 x 24 T 70 B 3,2 80 44204* 2 x 24 2 x 67 2 x 32,1 T 70 B 3,2 4.5+0.5 *To be noted : 2 x 24 V model is non-approved. Those transformers meet all requirement of EN 61558-2-4 5 VA EI 42-14,8 EN 61558-2-6 SERIE 44000 * 30 V and 36 V models are VDE EN 61558-2-6 certified (production on request) * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request *To be noted : 2 x 24 V model is non-approved. Those transformers meet all requirement of EN 61558-2-4 5+0.5 PRIMARY VOLTAGE 230 V EN 60950 Secondary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 800 44229 6 833 8,4 T 50 B 5 630 44230 9 556 12,6 T 50 B 5 400 44231 12 417 16,9 T 50 B 5 315 44232 15 333 21 T 50 B 5 315 44233 18 278 25,3 T 50 B 5 200 44234 24 208 33,7 T 50 B 5 400 44235 2x6 2 x 417 2 x 8,4 T 50 B 5 315 44236 2x9 2 x 278 2 x 12,6 T 50 B 5 200 44237 2 x 12 2 x 208 2 x 16,9 T 50 B 5 160 44238 2 x 15 2 x 167 2 x 21 T 50 B 5 160 44239 2 x 18 2 x 139 2 x 25,3 T 50 B 5 100 44240* 2 x 24 2 x 104 2 x 33,7 T 50 B 5 44000 SERIES EN 61558-2-6 SERIE 44000 ENCAPSULATED TRANSFORMERS 3,2 VA 15 10 VA EI 48-16,8 SERIE 44000 PRIMARY VOLTAGE 117 V Primary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 125 44277 6 1667 7,2 T 50 B 10 125 44278 9 1111 10,8 T 50 B 10 125 44279 12 833 14,4 T 50 B 10 125 44280 15 667 18,1 T 50 B 10 125 44281 18 556 21,6 T 50 B 10 125 44282 24 417 28,9 T 50 B 10 125 44283 2x6 2 x 833 2 x 7,2 T 50 B 10 125 44284 2x9 2 x 556 2 x 10,8 T 50 B 10 125 44285 2 x 12 2 x 417 2 x 14,4 T 50 B 10 125 44286 2 x 15 2 x 333 2 x 18,1 T 50 B 10 125 44287 2 x 18 2 x 278 2 x 21,6 T 50 B 10 125 44288 2 x 24 2 x 208 2 x 28,9 T 50 B 10 16 VA EI 54-18,8 44000 SERIES ENCAPSULATED TRANSFORMERS 2 Secondary windings 7 8 11 12 1 Secondary winding 7 8 11 12 78 11 12 6 6 Primary winding 6 1 Primary winding 1 1 Recommended layout for transformers with 1 secondary winding (Allows the use of a transformer with 2 secondary windings) SERIE 44000 PRIMARY VOLTAGE 117 V 16 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 300 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Fuse protection on primary side (see diagram) to be assumed by customer Secondary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 2,5 44313 6 2667 7,4 T 50 B 16 2,0 44314 9 1778 11,1 T 50 B 16 1,25 44315 12 1333 14,7 T 50 B 16 1 44316 15 1067 18,4 T 50 B 16 1 44317 18 889 22,1 T 50 B 16 0,63 44318 24 667 29,3 T 50 B 16 1,25 44319 2x6 2 x 1333 2 x 7,4 T 50 B 16 1 44320 2x9 2 x 889 2 x 11,1 T 50 B 16 0,63 44321 2 x 12 2 x 667 2 x 14,7 T 50 B 16 0,5 44322 2 x 15 2 x 533 2 x 18,4 T 50 B 16 0,5 44323 2 x 18 2 x 444 2 x 22 T 50 B 16 0,315 44324 2 x 24 2 x 333 2 x 29,3 T 50 B 16 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 400 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Fuse protection on secondary side (see diagram) to be assumed by customer 2 Secondary windings 8 9 13 14 1 Secondary winding 8 9 13 14 89 7 7 Primary winding 1 7 Primary winding 1 13 14 1 Recommended layout for transformers with 1 secondary winding (Allows the use of a transformer with 2 secondary windings) EI 48-16,8 PRIMARY VOLTAGE 230 V EN 60950 * 30 V and 36 V models are VDE EN 61558-2-6 certified (production on request) * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request Primary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 63 44265 6 1667 7,2 T 50 B 10 63 44266 9 1111 10,8 T 50 B 10 63 44267 12 833 14,4 T 50 B 10 63 44268 15 667 18,1 T 50 B 10 63 44269 18 556 21,6 T 50 B 10 63 44270 24 417 28,9 T 50 B 10 63 44271 2x6 2 x 833 2 x 7,2 T 50 B 10 63 44272 2x9 2 x 556 2 x 10,8 T 50 B 10 63 44273 2 x 12 2 x 417 2 x 14,4 T 50 B 10 63 44274 2 x 15 2 x 333 2 x 18,1 T 50 B 10 63 44275 2 x 18 2 x 278 2 x 21,6 T 50 B 10 63 44276* 2 x 24 2 x 208 2 x 28,9 T 50 B 10 *To be noted : 2 x 24 V model is non-approved. Those transformers meet all requirement of EN 61558-2-4 16 VA EI 54-18,8 EN 61558-2-6 SERIE 44000 * 30 V and 36 V models are VDE EN 61558-2-6 certified (production on request) * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request *To be noted : 2 x 24 V model is non-approved. Those transformers meet all requirement of EN 61558-2-4 3.5+0.5 PRIMARY VOLTAGE 230 V EN 60950 Secondary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 2,500 44301 6 2667 7,4 T 50 B 16 2,000 44302 9 1778 11,1 T 50 B 16 1,25 44303 12 1333 14,7 T 50 B 16 1 44304 15 1067 18,4 T 50 B 16 1 44305 18 889 22,1 T 50 B 16 0,63 44306 24 667 29,3 T 50 B 16 1,25 44307 2x6 2 x 1333 2 x 7,4 T 50 B 16 1 44308 2x9 2 x 889 2 x 11,1 T 50 B 16 0,63 44309 2 x 12 2 x 667 2 x 14,7 T 50 B 16 0,5 44310 2 x 15 2 x 533 2 x 18,4 T 50 B 16 0,5 44311 2 x 18 2 x 444 2 x 22 T 50 B 16 0,315 44312* 2 x 24 2 x 333 2 x 29,3 T 50 B 16 44000 SERIES EN 61558-2-6 SERIE 44000 ENCAPSULATED TRANSFORMERS 10 VA 17 22 VA EI 60-21 SERIE 44000 PRIMARY VOLTAGE 117 V Primary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 250 44444 6 3667 6,8 T 50 B 22 250 44445 9 2444 10,3 T 50 B 22 250 44446 12 1833 13,7 T 50 B 22 250 44447 15 1467 17,1 T 50 B 22 250 44448 18 1222 20,5 T 50 B 22 250 44449 24 917 27,3 T 50 B 22 250 44450 2x6 2 x 1833 2 x 6,8 T 50 B 22 250 44451 2x9 2 x 1222 2 x 10,3 T 50 B 22 250 44452 2 x 12 2 x 917 2 x 13,7 T 50 B 22 250 44453 2 x 15 2 x 733 2 x 17,1 T 50 B 22 250 44454 2 x 18 2 x 611 2 x 20,5 T 50 B 22 250 44455 2 x 24 2 x 458 2 x 27,3 T 50 B 22 30 VA EI 66-23 44000 SERIES ENCAPSULATED TRANSFORMERS 2 Secondary windings 8 9 13 14 1 Secondary winding 8 9 13 14 8 9 13 14 7 7 Primary winding 1 7 Primary winding 1 1 Recommended layout for transformers with 1 secondary winding (Allows the use of a transformer with 2 secondary windings) SERIE 44000 PRIMARY VOLTAGE 117 V 18 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 550 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Fuse protection on primary side (see diagram) to be assumed by customer Primary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 315 44385 6 5000 6,9 T 50 B 30 315 44386 9 3333 10,3 T 50 B 30 315 44387 12 2500 13,8 T 50 B 30 315 44388 15 2000 17,2 T 50 B 30 315 44389 18 1667 20,8 T 50 B 30 315 44390 24 1250 27,7 T 50 B 30 315 44391 2x6 2 x 2500 2 x 6,9 T 50 B 30 315 44392 2x9 2 x 1667 2 x 10,3 T 50 B 30 315 44393 2 x 12 2 x 1250 2 x 13,8 T 50 B 30 315 44394 2 x 15 2 x 1000 2 x 17,2 T 50 B 30 315 44395 2 x 18 2 x 833 2 x 20,8 T 50 B 30 315 44396 2 x 24 2 x 625 2 x 27,7 T 50 B 30 * Vacuum filling * Two compartments bobbins * Self-extinguishing plastics UL 94 VO * Degree of protection IP 00 * 700 grams weight * Resin class B CEI 85 (20 000 h testing to CEI 126) * Fuse protection on primary side (see diagram) to be assumed by customer 2 Secondary windings 9 10 15 16 1 Secondary winding 9 10 15 16 9 10 8 8 Primary winding 1 8 Primary winding 1 15 16 1 Recommended layout for transformers with 1 secondary winding (Allows the use of a transformer with 2 secondary windings) EI 60-21 PRIMARY VOLTAGE 230 V EN 60950 * 30 V and 36 V models are VDE EN 61558-2-6 certified (production on request) * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request Primary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 125 44432 6 3667 6,8 T 50 B 22 125 44433 9 2444 10,3 T 50 B 22 *To be noted : 2 x 24 V model is non-approved. Those transformers meet all requirement of EN 61558-2-4 30 VA EI 66-23 EN 61558-2-6 125 44434 12 1833 13,7 T 50 B 22 125 44435 15 1467 17,1 T 50 B 22 125 44436 18 1222 20,5 T 50 B 22 125 44437 24 917 27,3 T 50 B 22 125 44438 2x6 2 x 1833 2 x 6,8 T 50 B 22 125 44439 2x9 2 x 1222 2 x 10,3 T 50 B 22 125 44440 2 x 12 2 x 917 2 x 13,7 T 50 B 22 125 44441 2 x 15 2 x 733 2 x 17,1 T 50 B 22 125 44442 2 x 18 2 x 611 2 x 20,5 T 50 B 22 125 44443* 2 x 24 2 x 458 2 x 27,3 T 50 B 22 SERIE 44000 PRIMARY VOLTAGE 230 V EN 60950 * 30 V and 36 V models are VDE EN 61558-2-6 certified (production on request) * Insulation voltage 4 KV * 100 % tested production * Certification : CCA procedure on request *To be noted : 2 x 24 V model is non-approved. Those transformers meet all requirement of EN 61558-2-4 Primary protection mA Reference Secondary voltage V Secondary current mA No-load voltage V Ambient Temperature C Rating VA 160 44373 6 5000 6,9 T 50 B 30 160 44374 9 3333 10,3 T 50 B 30 160 44375 12 2500 13,8 T 50 B 30 160 44376 15 2000 17,2 T 50 B 30 160 44377 18 1667 20,8 T 50 B 30 160 44378 24 1250 27,7 T 50 B 30 160 44379 2x6 2 x 2500 2 x 6,9 T 50 B 30 160 44380 2x9 2 x 1667 2 x 10,3 T 50 B 30 160 44381 2 x 12 2 x 1250 2 x 13,8 T 50 B 30 160 44382 2 x 15 2 x 1000 2 x 17,2 T 50 B 30 160 44383 2 x 18 2 x 833 2 x 20,8 T 50 B 30 160 44384* 2 x 24 2 x 625 2 x 27,7 T 50 B 30 44000 SERIES EN 61558-2-6 SERIE 44000 ENCAPSULATED TRANSFORMERS 22 VA 19 BOXES WITH FIXING SUPPORT SERIE 44000 H L P X H L O ***** 6 10 6X5.0 **** ** * 44000 SERIES ENCAPSULATED TRANSFORMERS EI 60 1 ******* 8 14 6X5.0 7 14 1 12 5.0 6X5.0 * ****** 5X5.0 ****** 6 ******7 EI 66 1 7 ** **** * 8 16 Y 0,50 7X5.0 ******** 8 ******** 9 CIRCUIT L 0,50 P 0,40 H 0,40 X 0,50 EI 38 X 13,6 55,6 34,9 28,1 47,5 3,2 EI 42 X 14,8 64 37 32,3 55,0 4,2 EI 48 X 16,8 69 42,3 34,6 60 4,2 EI 54 X 18,8 74 47,3 38,8 65 4,2 EI 60 X 21 81,5 53,3 44,7 72,5 43,5 4,2 EI 66 X 23 87,2 58,6 48,5 77,5 47,5 4,2 O 0,3 Series 44000 transformers can be equiped with boxes with lugs and also 2,8 faston terminal tags while still conforming to the specifications in the standard references. * For boxes with 2 lugs and pin type output, add suffix 1 to the reference of the standard transformer (example : 44198-1) * For boxes with 2 lugs and 2,8 faston output, add suffix 2 to the reference of the standard transformer (example : 44199-2) * For boxes with 4 lugs and pin type output, add suffix 3 to the reference of the standard transformer (example : 44200-3) * For boxes with 4 lugs and 2,8 faston output, add suffix 4 to the reference of the standard transformer (example : 44201-4) These models are not available on stock. 20 ** * ** 6 10 5.0 EI 54 1 ** * ** 5 11X2.5 1 7.5 7X5.0 ***** 5 EI 48 5X5.0 1 7.5 EI 42 13X2.5 EI 38 5X5.0 4X5.0 X Y P O 1 VA UI 21 SERIE 45000 * 230 V supply voltage by series/parallel connection * Vacuum filling * One compartiment housing 1 VA * Two compartments bobbins 0,8 VA * Degree of protection IP 00 * 50 grams weight 1 VA * Resin UL 94 VO * Design protection against short-circuits * Insulation voltage 4 KV * 100 % tested production Conform to EN 61558 - UL 506 PRIMARY VOLTAGE 230 V Secondary voltage V UI 21 Type 1 VA 2 5 Primary windings Secondary windings 12 7 QUALITY IN SERIES Secondary current mA No-load voltage V 230 V Ambient Temperature C 1 VA 45001 6 167 11,4 T 70 B 45002 9 111 17 T 70 B 45003 12 83 22,8 T 70 B 45004 15 67 28,5 T 70 B 45005 18 56 34,2 T 70 B 45006 24 42 45,6 T 70 B 45000 SERIES Reference ENCAPSULATED TRANSFORMERS Protection 21 3-10 VA UI 30 SERIE 45000 PRIMARY VOLTAGE 115 V - 230 V Protection Reference Secondary voltage V Secondary current mA No-load voltage V UI 30 x 5,5 2x6 2 x 167 2 x 10,2 T 70 B 45293 2x9 2 x 111 2 x 15,9 T 70 B 45294 2 x12 2 x 83 2 x 20,4 T 70 B 45295 2 x15 2 x 67 2 x 25,5 T 70 B 45296 2 x18 2 x 56 2 x 30,6 T 70 B 45297 2 x24 2 x 42 2 x 40,8 T 70 B 3 VA 45013 2x6 2 x 250 2 x 9,8 T 70 B 160 45014 2x9 2 x 167 2 x 14,7 T 70 B 125 45015 2 x 12 2 x 125 2 x 19,6 T 70 B 100 45016 2 x 15 2 x 100 2 x 24,5 T 70 B 80 45017 2 x 18 2 x 83 2 x 29,5 T 70 B 63 45018 2 x 24 2 x 63 2 x 39,3 T 70 B Secondary protection mA 4 VA 315 45019 2x6 2 x 333 2 x 9,4 T 70 B 250 45020 2x9 2 x 222 2 x 14,0 T 70 B 160 45021 2 x 12 2 x 167 2 x 18,6 T 70 B 125 45022 2 x 15 2 x 133 2 x 23,3 T 70 B 125 45023 2 x 18 2 x 111 2 x 28,0 T 70 B 80 45024 2 x 24 2 x 83 2 x 37,4 T 70 B UI 30 x 10,5 Secondary protection mA 45025 2x6 2 x 500 2 x 8,1 T 70 B 315 45026 2x9 2 x 333 2 x 12,1 T 70 B 250 45027 2 x 12 2 x 250 2 x 16,2 T 70 B 200 45028 2 x 15 2 x 200 2 x 20,2 T 70 B 160 45029 2 x 18 2 x 167 2 x 24,3 T 70 B 125 45030 2 x 24 2 x 125 2 x 32,3 T 70 B 10 VA Primary protection mA CIRCUIT RATING DIMENSION A WEIGHT UI 30 x 5,5 2 VA/3 VA A = 17 mm 125 g UI 30 x 7,5 4 VA A = 19 mm 150 g UI 30 x 10,5 6 VA A = 22 mm 185 g UI 30 x 16,5 10 VA A = 28 mm 260 g 6 VA 500 UI 30 x 16,5 45000 SERIES Secondary protection mA 250 UI 30 x 7,5 ENCAPSULATED TRANSFORMERS 2 VA 45292 UI 30 x 5,5 22 Ambient Temperature C *115 V- 230 V supply voltage by series/parallel connection * Vacuum filling * Two compartments bobbins * Degree of protection IP 00 * Resin class UL 94 VO 125/63 45031 2x6 2 x 833 2 x 7,9 T 50 B 125/63 45032 2x9 2 x 556 2 x 11,9 T 50 B 125/63 45033 2 x 12 2 x 417 2 x 15,9 T 50 B 125/63 45034 2 x 15 2 x 333 2 x 19,8 T 50 B 125/63 45035 2 x 18 2 x 278 2 x 23,7 T 50 B 125/63 45036 2 x 24 2 x 208 2 x 31,7 T 50 B * 1 Possible primary connections * 230 V 3 5 7 16 14 12 10 * 1 * Possible secondary connections 115 V 3 5 7 16 14 12 10 1 3 5 7 16 14 12 10 * * Secondary voltage doubled QUALITY IN SERIES 1 * * 3 5 * * 7 16 14 12 10 Double the secondary current SERIE 45000 PRIMARY VOLTAGE 115 V - 230 V * Fuse protection in secondary winding (see diagram) * Insulation voltage 4 KV * 100 % tested production * Conform to EN 61558 Approval under process * UL 506 approved Primary protection 115 V/230 V mA Reference Secondary voltage V Secondary current mA UI 39 x 8 125/63 45037 2x6 2 x 833 2 x 8,2 T 50 B 125/63 45038 2x9 2 x 555 2 x 12,3 T 50 B 125/63 45039 2 x 12 2 x 416 2 x 16,4 T 50 B 125/63 45040 2 x 15 2 x 333 2 x 20,5 T 50 B 125/63 45041 2 x 18 2 x 277 2 x 24,6 T 50 B 125/63 45042 2 x 24 2 x 208 2 x 32,8 T 50 B 14 VA 160/80 45043 2x6 2 x 1167 2 x 7,5 T 50 B 160/80 45044 2x9 2 x 778 2 x 10,9 T 50 B 160/80 45045 2 x 12 2 x 583 2 x 15,0 T 50 B 160/80 45046 2 x 15 2 x 467 2 x 18,7 T 50 B 160/80 45047 2 x 18 2 x 389 2 x 22,4 T 50 B 160/80 45048 2 x 24 2 x 292 2 x 30,2 T 50 B UI 39 x 13,5 RATING DIMENSION A WEIGHT UI 39 x 8 10 VA A = 22 mm 285 g UI 39 x 10,2 14 VA A = 24 mm 335 g UI 39 x 13,5 18 VA A = 27 mm 405 g UI 39 x 17 24 VA A = 31 mm 480 g UI 39 x 21 30 VA A = 35 mm 550 g 18 VA 200/100 45049 2x6 2 x 1500 2 x 7,4 T 50 B 200/100 45050 2x9 2 x 1000 2 x 11,0 T 50 B 200/100 45051 2 x 12 2 x 750 2 x 14,7 T 50 B 200/100 45052 2 x 15 2 x 600 2 x 18,3 T 50 B 200/100 45053 2 x 18 2 x 500 2 x 22,0 T 50 B 200/100 45054 2 x 24 2 x 375 2 x 29,4 T 50 B UI 39 x 17 * 1 Possible primary connections * 230 V 4 6 9 * 1 ** Possible secondary connections 115 V 4 6 9 19 17 14 12 19 17 14 12 sec 1 sec 2 sec 1 sec 2 ** ** ** ** 1 4 19 17 * 6 9 14 12 * Secondary voltage doubled 1 4 ** 19 17 6 9 * * 14 12 Double the secondary current Ambient Temperature C 10 VA UI 39 x 10,2 CIRCUIT No-load voltage V 24 VA 250/125 45055 2x6 2 x 2000 2 x 7,1 T 50 B 250/125 45056 2x9 2 x 1333 2 x 10,6 T 50 B 250/125 45057 2 x 12 2 x 1000 2 x 14,1 T 50 B 250/125 45058 2 x 15 2 x 800 2 x 17,6 T 50 B 250/125 45059 2 x 18 2 x 667 2 x 21,2 T 50 B 250/125 45060 2 x 24 2 x 500 2 x 28,3 T 50 B UI 39 x 21 30 VA 315/160 45061 2x6 2 x 2500 2 x 6,7 T 50 B 315/160 45062 2x9 2 x 1667 2 x 10,15 T 50 B 315/160 45063 2 x 12 2 x 1250 2 x 13,5 T 50 B 315/160 45064 2 x 15 2 x 1000 2 x 16,8 T 50 B 315/160 45065 2 x 18 2 x 833 2 x 20,2 T 50 B 315/160 45066 2 x 24 2 x 625 2 x 27,0 T 50 B 45000 SERIES UI 39 ENCAPSULATED TRANSFORMERS 10-30 VA 23 40-60 VA UI 48 SERIE 45000 * 115 V- 230 V supply voltage by series/parallel connection * Vacuum filling * Two compartments bobbins * Degree of protection IP 00 * Resin class UL 94 VO * Fuse protection in secondary winding (see diagram) * Insulation voltage 4 KV * 100 % tested production * Conform to EN 61558 Approval under process * UL 506 approved PRIMARY VOLTAGE 115 V - 230 V Primary protection 115/230 V mA Reference Secondary voltage V Secondary current mA U I 48 x 17 Ambient Temperature C 40 VA 400/200 45067 2x6 2 x 3333 2 x 6,7 T 50 B 400/200 45068 2x9 2 x 2222 2 x 10,0 T 50 B 400/200 45069 2 x 12 2 x 1667 2 x 13,4 T 50 B 400/200 45070 2 x 15 2 x 1333 2 x 16,7 T 50 B 400/200 45071 2 x 18 2 x 1111 2 x 20,1 T 50 B 400/200 45072 2 x 24 2 x 833 2 x 26,8 T 50 B U I 48 x 26 60 VA 630/315 45073 2x6 2 x 5000 2 x 6,6 T 50 B 630/315 45074 2x9 2 x 3333 2 x 9,9 T 50 B 630/315 45075 2 x 12 2 x 2500 2 x 13,1 T 50 B 630/315 45076 2 x 15 2 x 2000 2 x 16,4 T 50 B UI 48 x 17 40 VA 38,5 13,5 83 760 g 630/315 45077 2 x 18 2 x 1667 2 x 19,7 T 50 B UI 48 x 26 60 VA 48,5 14,5 86 1060 g 630/315 45078 2 x 24 2 x 1250 2 x 26,3 T 50 B CIRCUIT RATING Possible primary connections * 230 V 1 4 23 45000 SERIES ENCAPSULATED TRANSFORMERS No-load voltage V 24 9 20 17 * 12 14 * * 115 V 1 4 23 9 20 17 A * * 12 14 B C WEIGHT Possible secondary connections 1 4 23 * 9 20 17 12 14 * Secondary voltage doubled QUALITY IN SERIES 1 4 23 * * 9 20 17 12 * * 14 Double the secondary current 3,2-240 VA FLF / FLC SERIES SIDE-MOUNTING TRANSFORMERS * FLF / FLC SERIES * Primary voltage : 230 V 50/60 Hz * Secondary voltage : 12 V ou 24 V * Maximum ambient temperature : + 40 C * Insulation class : B * Insulation voltage : 4 kV * Standards applicable : VDE 0570 - EN 61558 UL 506 * Degree of protection IP 00 * Prepared for protection class II * Options : 00 Standard 01 Addition of a thermal fuse (non-resettable) 02 Addition of a resettable thermal protection system * On request : all primary and secondary voltages up to 500 V (consult us for details) * FLC SERIES : connection by faston connectors Rating primary secondary 3,2 VA-5 VA 2,8 x 0,8 4,8 x 0,8 10 VA-22 VA 4,8 x 0,8 4,8 x 0,8 30 VA-240 VA 6,3 x 0,8 6,3 x 0,8 * FLF SERIES : connection by UL-approved flexible cables (600 V/105C) AWG 18 up to 6 A standard length : AWG 16 up to 10 A 250 mm AWG 14 up to 20 A } FLF SERIES FLC SERIES B FLC 12 V 24 V 12 V 24 V 30081 30082 30083 30084 30085 30086 30087 30088 30089 30090 30091 30092 30093 30094 30095 30096 30097 30098 30099 30100 30101 30102 30103 30104 30105 30106 30107 30108 30109 30110 30111 30112 30113 30114 30115 30116 30117 30118 30119 30120 30121 30122 30123 30124 30125 30126 30127 30128 30129 30130 30131 30132 Drop Vs-c Effic. % % % 30 28 32 30 25 25 24 23 19 19 16 16 11 11 12 13 13,5 15 12 13,5 9,5 12 7,8 9,8 6,4 8 61 62 69 71,5 76,5 79,5 83 83,5 84,5 86 88,5 90 91 Fuse Format 32 mA 32 mA 63 mA 80 mA 125 mA 160 mA 250 mA 315 mA 500 mA 800 mA 800 mA 1,0 A 1,25 A EI 38 x 13,6 EI 42 x 14,8 EI 48 x 16,8 EI 54 x 18,4 EI 60 x 21 EI 66 x 23 EI 66 x 34,7 EI 78 x 27,5 EI 84 x 29,5 EI 84 x 43,5 EI 96 x 35,7 EI 96 x 45,7 EI 96 x 59,7 A B 61 33 65 33 75 39 82,5 43 88 48 94 49,5 94 61 112,5 59 120 64 120 78 133 75 133 85 133 98,5 C D E 35 51 38 55 43 62 12 48,5 68 11 53,5 75 13,5 58,5 82 13 58,5 82 37,5 71,5 97,5 32,5 75 102,5 32,5 75 102,5 45 85 115 40 85 115 50 85 115 64 F O 19,5 17,8 9 11 12,2 13,3 7,4 7,6 10,2 10,8 10,6 10,6 10,2 3,5 3,5 3,5 3,5 4,8 4,8 4,8 5,2 5,5 5,5 5,5 5,2 5,5 FLF / FLC SERIES References FLF ENCAPSULATED TRANSFORMERS F F 3,2 5 10 16 22 30 45 63 100 160* 160 185 240 E Rating in VA B A D O E A D O Secondary winding C Secondary winding Primary winding C Primary winding * Transformer not complying with the standard (for this, it must be equiped with a thermal fuse system) 25 FLYBACK TRANSFORMERS RANGE POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE MYRRA Part N 26 CORE SIZE for switch mode power supplies Max. Output Power Outputs Watts Vdc nominal voltage 74000 E16 5w 5v 74001 E16 6w 5v 74002 E16 6w 12v 74003 E16 5w 3.3v 5v 74010 E16 12w 5v 12v 74014 E16 12w 24v 24v 74015 E16 12w 5v 15v 74020 EL19 18w 5v 12v 74021 EL19 18w 5v 12v 74023 EL19 16w 3.3v 5v 12v 74030 E25 30w 5v 12v 12v 74032 E25 35w 24v 74040 ETD29 60w 5v 12v 5v 12v 74043 ERL28 60w 3.3v 5v 12v 18v 74050 ETD34 90w 5v 12v 5v 12v 74060 ETD39 140w 5v 12v 5v 12v 74070 ETD44 180w 5v 12v 5v 12v 74080 EF20 24w 12v 12v 74081 EF20 20w 3.3v 5v 74082 EF20 20w 5v 5v 74090 E16 1.5w 5v 74091 E16 1.5w 12v 74092 E16 3.1w 5v 74093 E16 3.1w 12v 74094 E16 9w 5v 74095 E16 9w 12v 12v 24v 12v Note : "5 volts" outputs can generally be used for 3.3 to 6volts; "12 volts" outputs can be used for 9 to 16volts. See detailed characteristics. 18v 30v 30v CROSS-REFERENCE LIST Transformer Reference 74000 74001 74002 74003 74004 74005 74010 74014 74015 74020 74021 74023 74080 74081 74082 74087 74088 74089 74030 74032 74040 74043 74050 74060 74070 No aux. Winding Series & References PI TNY Series LNK XT Series ONSEMI NCP 1014 NCP 3065 etc. PI TOP Series LNK Series NXP TEA1530 TEA1351 TEA3065 etc. ST Viper Series FAIRCHILD FAN102 FAN400 FSEZ130 FSEZ1213 etc. ON Bright OB2535 OB2212 OB2361 etc. With aux. Winding POWER FERRITE TRANSFORMERS 74090 74091 74092 74093 74094 74095 IC Manufacturer HIGH FREQUENCY FERRITE TRANSFORMER / CONTROL CIRCUITS 27 TRANSFORMER FOR TINYSWITCH SIZE E16 * SINGLE OUTPUT : 5 or 12v * Primary / Secondary Insulation 4000V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 85C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials 0V DRAIN +E Bottom View (Pin side) +S1 Pin 3 Removed PCB Drilling Diameter = 1.1mm Windings MYRRA P/N Output Power maximum 74090 1.5 w POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE 74091 28 1.5 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 10 - 9 228 50 - 95 (VOR) 0.28 Apeak 6000H S1 5-2 16 3.3 - 6 Vdc 0.4 Adc Pri 10 - 9 228 65 - 130 (VOR) 0.28 Apeak S1 5-2 28 7.5 - 15 Vdc 0.2 Adc 6000H Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74090 Power Integrations 85 - 265Vrms 1.5w 44kHz 74091 Power Integrations 85 - 265Vrms 1.5w 44kHz TRANSFORMER FOR TINYSWITCH SIZE E16 * SINGLE OUTPUT : 5 or 12v * Primary / Secondary Insulation 4000V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 70C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials 0V DRAIN +E Bottom View (Pin side) +S1 Pin 3 Removed PCB Drilling Diameter = 1.1mm Windings 3.1 w 74093 3.1 w Turns Voltage Current maximum Inductance (+/-10%) Pri 10 - 9 191 55 - 100 (VOR) 0.34 Apeak 4200H S1 5-2 13 3.3 - 6 Vdc 0.9 Adc Pri 10 - 9 191 65 - 125 (VOR) 0.34 Apeak S1 5-2 24 7.5 - 15 Vdc 0.4 Adc 4200H Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74092 Power Integrations 85 - 265Vrms 3.1w 44kHz 74093 Power Integrations TNY25485 - 265Vrms 3.1w 44kHz POWER FERRITE TRANSFORMERS 74092 Pins HIGH FREQUENCY FERRITE MYRRA P/N Output Power maximum 29 TRANSFORMER FOR TINYSWITCH SIZE E16 * SINGLE OUTPUT : 5 or 12v * Primary / Secondary Insulation 4000V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 60C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials 0V DRAIN +E Bottom View (Pin side) +S1 Pin 3 Removed PCB Drilling Diameter = 1.1mm Windings MYRRA P/N Output Power maximum 74094 9w POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE 74095 30 9w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 10 - 9 135 55 - 100 (VOR) 0.48 Apeak 2100H S1 5-2 9 3.3 - 6 Vdc 1.5 Adc Pri 10 - 9 135 65 - 125 (VOR) 0.48 Apeak S1 5-2 17 7.5 - 15 Vdc 0.9 Adc 2100H Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74094 Power Integrations 85 - 265Vrms 4.2w 44kHz Power Integrations 85 - 265Vrms 5w 132kHz Power Integrations 85 - 265Vrms 9w 132kHz Power Integrations 85 - 265Vrms 5w 44kHz Power Integrations 85 - 265Vrms 5w 132kHz Power Integrations 85 - 265Vrms 9w 132kHz 74095 FLYBACK TRANSFORMER 2 OUTPUTS : 5 & 12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 70C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S2 0V +S1 0V DRAIN +AUX 0V Bottom View (Pin side) 74000 PIN 3 Removed PCB Drilling Diameter = 1.1mm 74000 5w Pins Turns Voltage Current maximum Inductance (+/-10%) 3900H Pri 4-6 138 62 - 130 (VOR) 0.27 Apeak Aux 2-1 16 7 - 14 Vdc 0.1 Adc S1 9 - 10 8 3.3 - 7 Vdc 1.2 Adc S2 7-8 19 8 - 17 Vdc 0.4 Adc Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74000 Power Integrations 85 - 265Vrms 5w 132kHz ST Microelectronics 85 - 265Vrms 4w 70kHz POWER FERRITE TRANSFORMERS MYRRA P/N HIGH FREQUENCY FERRITE Windings Output Power maximum 31 FLYBACK TRANSFORMER SIZE E16 * SINGLE OUTPUT : 5 or 12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 60C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E DRAIN +S1 0V +AUX 0V Bottom View (Pin side) PIN 3 Removed PCB Drilling Diameter = 1.1mm Windings MYRRA P/N Output Power maximum 74001 6w 74002 6w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 4-6 138 60 - 120 (VOR) 0.35 Apeak 3000H Aux 2-1 20 8 - 16 Vdc 0.1 Adc S1 9 - 10 8 3 - 6 Vdc 1.2 Adc Pri 4-6 150 60 - 120 (VOR) 0.38 Apeak Aux 2-1 22 8.5 - 17 Vdc 0.1 Adc S1 9 - 10 24 9 - 18 Vdc 0.5 Adc 3000H POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : 32 MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74001 Power Integrations 85 - 265Vrms 6w 132kHz 74002 ST Microelectronics 85 - 265Vrms 6w 70kHz ST Microelectronics 85 - 265Vrms 3w 40kHz Motorola 85 - 265Vrms 6w 100kHz Infineon 185 - 265Vrms 6w 100kHz Power Integrations 85 - 265Vrms 6w 132kHz ST Microelectronics 85 - 265Vrms 6w 70kHz ST Microelectronics 85 - 265Vrms 3w 40kHz Motorola 85 - 265Vrms 6w 100kHz Infineon 185 - 265Vrms 6w 100kHz FLYBACK TRANSFORMER SIZE E16 * DUAL OUTPUT : 3.3 + 5v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 60C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S2 DRAIN +AUX 0V Bottom View (Pin side) +S1 0V 74003 PIN 3 Removed PCB Drilling Diameter = 1.1mm MYRRA P/N 74003 6w Pins Turns Voltage Current maximum Inductance (+/-10%) 3000H Pri 4-6 120 55 - 115 (VOR) 0.3 Apeak Aux 2-1 17 8 - 16 Vdc 0.1 Adc S1 9 - 10 5 2 - 4 Vdc 1.8 Adc S2 7 - 10 7 3 - 6 Vdc 1.2 Adc MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74003 Power Integrations 85 - 265Vrms 5w 132kHz ST Microelectronics 85 - 265Vrms 6w 70kHz ST Microelectronics 85 - 265Vrms 3w 40kHz Motorola 85 - 265Vrms 6w 100kHz Infineon 185 - 265Vrms 6w 100kHz HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : POWER FERRITE TRANSFORMERS Windings Output Power maximum 33 FLYBACK TRANSFORMER SIZE E16 * 1 OUTPUT : 6v * Primary / Secondary Insulation 4000 V * Primary / Auxiliary Insulation 1500 V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94 V-0 listed materials POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Windings MYRRA P/N Output Power maximum 74004 1.7 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 1-2 108 60 - 125 (VOR) 0.28 Apeak 2700 H Aux 5-4 25 22 Vdc 0.1 Adc S 7-6 8 6 Vdc 0.5 Adc Shield NC - 2 8 Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Control IC P/N Input voltage Power Frequency 74004 Power Integrations LNK562 185 - 265 Vrms 1.3 W 66 kHz Power integrations LNK562 85 - 265 Vrms 1.3 W 66 kHz Power Integrations LNK563 185 - 265 Vrms 1.7 W 83 kHz Power Integrations LNK563 85 - 265 Vrms 1.7 W 83 kHz Power Integrations LNK564 185 - 265 Vrms 2.0 W 100 kHz Power Integrations LNK564 85 - 265 Vrms 2.0 W 100 kHz Remarks : This transformer perfectly fulfils the specification of Power Integrations AN-39 Appendix - A. 34 FLYBACK TRANSFORMER SIZE E16 * 1 OUTPUT : 10v * Primary / Secondary Insulation 4000 V * Primary / Auxiliary Insulation 1500 V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94 V-0 listed materials Output Power maximum 74005 1.7 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 1-2 108 60 - 125 (VOR) 0.28 Apeak 2700 H Aux 5-4 25 22 Vdc 0.1 Adc S 7-6 12 10 Vdc 0.2 Adc Shield NC - 2 8 MYRRA P/N Control IC Manufacturer Control IC P/N Input voltage Power Frequency 74005 Power Integrations LNK562 185 - 265 Vrms 1.3 W 66 kHz Power integrations LNK562 85 - 265 Vrms 1.3 W 66 kHz Power Integrations LNK563 185 - 265 Vrms 1.7 W 83 kHz Power Integrations LNK563 85 - 265 Vrms 1.7 W 83 kHz Power Integrations LNK564 185 - 265 Vrms 2.0 W 100 kHz Power Integrations LNK564 85 - 265 Vrms 2.0 W 100 kHz HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : POWER FERRITE TRANSFORMERS Windings MYRRA P/N Remarks : This transformer perfectly fulfils the specification of Power Integrations AN-39 Appendix - B. 35 FLYBACK TRANSFORMER SIZE E16 * 2 OUTPUTS : 5 & 12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S2 0V +S1 0V DRAIN +AUX 0V Bottom View (Pin side) 74010 PIN 3 Removed PCB Drilling Diameter = 1.1mm Windings MYRRA P/N Output Power maximum 74010 12 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 4-6 120 60 - 125 (VOR) 0.55 Apeak 1660H Aux 2-1 14 7 - 14 Vdc 0.1 Adc S1 9 - 10 7 3.3 - 7 Vdc 2 Adc S2 7-8 17 8 - 17 Vdc 1 Adc POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : 36 MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74010 Power Integrations 185 - 265Vrms 12w 132kHz Power Integrations 85 - 265Vrms 10w 132kHz Power Integrations 185 - 265Vrms 12w 132kHz Power Integrations 85 - 265Vrms 10w 132kHz Power Integrations 185 - 265Vrms 12w 132kHz ST Microelectronics 85 - 265Vrms 8w 70kHz ST Microelectronics 185 - 265Vrms 10w 70kHz Motorola 85 - 265Vrms 8w 100kHz Motorola 185 - 265Vrms 10w 100kHz Infineon 92 - 265Vrms 7,5w 100kHz Infineon 185 - 265Vrms 10w 100kHz Fairchild 85 - 265Vrms 7w 50kHz Fairchild 185 - 265Vrms 10w 100kHz FLYBACK TRANSFORMER SIZE E16 * 2 OUTPUTS : 2 x 24v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S2 0V +S1 0V DRAIN +AUX 0V Bottom View (Pin side) 74014 PIN 3 Removed PCB Drilling Diameter = 1.1mm MYRRA P/N 74014 12 w Turns Voltage Current maximum Inductance (+/-10%) Pri 4-6 120 70 - 140 (VOR) 0.5 Apeak 1800H Aux 2-1 17 9 - 18 Vdc 0.2 Adc S1 9 - 10 27 15 - 30 Vdc 0.4 Adc S2 7-8 27 15 - 30 Vdc 0.4 Adc +24V 0.5A with S1 - S2 in parallel +48V 0.25A with S1 - S2 in series (8-9 connected) +15V / -15V 0.4A with pins 8-9 connected to 0V Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power 74014 Power Integrations 185 - 265Vrms 12w Power Integrations 85 - 265Vrms 8w Power Integrations 185 - 265Vrms 12w 132kHz Power Integrations 85 - 265Vrms 8w 132kHz Frequency HIGH FREQUENCY FERRITE Typical outputs : Pins POWER FERRITE TRANSFORMERS Windings Output Power maximum 37 FLYBACK TRANSFORMER SIZE E16 * 3 OUTPUTS : 5 / 15 / 24v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S3 +S2 +S1 0V DRAIN +AUX 0V Bottom View (Pin side) 74015 PIN 3 Removed PCB Drilling Diameter = 1.1mm POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Windings 38 MYRRA P/N Output Power maximum 74015 12 w Pins Turns Voltage Current maximum Inductance (+/-10%) 1800H Pri 4-6 120 110 (VOR) 0.5 Apeak Aux 2-1 14 12 Vdc 0.2 Adc S1 9 - 10 6 5 Vdc 1.5 Adc S2 8 - 10 17 15 Vdc 0.6 Adc S3 7 - 10 27 24 Vdc 0.4 Adc Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power 74015 Power Integrations 185 - 265Vrms 10w Power Integrations 85 - 265Vrms 8w Power Integrations 185 - 265Vrms 12w 132kHz Power Integrations 85 - 265Vrms 9w 132kHz Frequency FLYBACK TRANSFORMER SIZE EL19 * 2 OUTPUTS : 5 & 12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials E +S2 0V +S1 0V DRAIN + AUX 0V 74020 / 74021 Bottom View (Pin side) PCB Drilling Diameter = 1.1mm Windings MYRRA P/N Output Power maximum 74020 18 w 74021 18 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 4-6 108 65 - 130 (VOR) 0.8 Apeak 1250H Aux 2-1 12 7 - 14 Vdc 0.1 Adc S1 9 - 10 6 3.3 - 7 Vdc 3 Adc S2 7-8 14 8 - 16.5 Vdc 1.4 Adc Pri 4-6 108 65 - 130 (VOR) 1.1 Apeak Aux 2-1 12 7 - 14 Vdc 0.1 Adc S1 9 - 10 6 3.3 - 7 Vdc 3 Adc S2 7-8 14 8 - 16.5 Vdc 1.4 Adc 900H Control IC Manufacturer Input voltage Power Frequency 74020 Power Integrations 85 - 265Vrms 15w 132kHz Power Integrations 185 - 265Vrms 18w 132kHz Power Integrations 85 - 265Vrms 12w 132kHz ST Microelectronics 85 - 265Vrms 10w 100kHz ST Microelectronics 185 - 265Vrms 12w 100kHz ST Microelectronics 185 - 265Vrms 16w 100kHz Motorola 185 - 265Vrms 16w 100kHz Infineon 185 - 265Vrms 16w 100kHz ST Microelectronics 85 - 265Vrms 13w 70kHz Motorola 85 - 265Vrms 13w 100kHz Infineon 92 - 265Vrms 10w 100kHz 74021 POWER FERRITE TRANSFORMERS MYRRA P/N HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : 39 FLYBACK TRANSFORMER SIZE EL19 * 5 OUTPUTS : 3.3 / 5 / 12 / 18 / 30v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 60C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials E 10 3 +S3 4 +Aux 8 7 +S5 2 DRAIN 9 0v 1 5 74023 6 +S4 +S2 +S1 0V Bottom View (Pin side) PCB Drilling Diameter = 1.1mm POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Windings 40 MYRRA P/N Output Power maximum 74023 16 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 9 - 10 120 110 (VOR) 0.85 Apeak 1250H Aux 8-7 17 15 Vdc 0.2 Adc S1 5-6 4 3.3 Vdc 2 Adc S2 4-6 6 5 Vdc Sum S1+S2 S3 3-6 14 12 Vdc 0.8 Adc S4 2-6 20 18 Vdc 0.8 Adc S5 1-6 33 30 Vdc 0.2 Adc Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74023 Power Integrations 185 - 265Vrms 16w 132kHz Power Integrations 85 - 265Vrms 12w 132kHz FLYBACK TRANSFORMER SIZE EF20 * 2 or 3 OUTPUTS : 5/5v or 12/12v or 3.3+5/12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 8mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E DRAIN +AUX 0V +E DRAIN +AUX 0V +S1 0V 74080 - 74082 74087 - 74089 74081 - 74088 +S2 0V +S2 +S1 0V +S3 0V PIN 3 Removed PCB Drilling Diameter = 1.2mm Windings Output Power maximum 74080 24 w 74087 74081 20 w 74088 74082 74089 20 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 4-5 86 80 - 135 (VOR) 1.0 Apeak 1000H Aux 2-1 12 11 - 18 Vdc 0.3 Adc S1 6-7 10 9 - 15 Vdc 1.5 Adc S2 9 - 10 10 9 - 15 Vdc 1.5 Adc Pri 4-5 80 75 (VOR) 0.9 Apeak Aux 2-1 17 15 Vdc 0.3 Adc S1 7-8 4 3.3 Vdc 3 Adc S2 6-8 6 5 Vdc Sum S1+S2 S3 9 - 10 14 12 Vdc 1.3 Adc Pri 4-5 86 60 - 135 (VOR) 0.85 Apeak Aux 2-1 12 7 - 18 Vdc 0.3 Adc S1 6-7 5 3 - 7.5 Vdc 2.0 Adc S2 9 - 10 5 3 - 7.5 Vdc 2.0 Adc 1100H 1300H Note for 74080 and 74082 : S1 and S2 can be connected in series or in parallel MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74080 Power Integrations 185 - 265Vrms 24w 132kHz 74087 Power Integrations 85 - 265Vrms 15w 132kHz 74081 Power Integrations 185 - 265Vrms 20w 132kHz 74088 Power Integrations 85 - 265Vrms 12w 132kHz 74082 Power Integrations 185 - 265Vrms 20w 132kHz 74089 Power Integrations 85 - 265Vrms 14w 132kHz Power Integrations 185 - 265Vrms 17w < 120kHz HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : POWER FERRITE TRANSFORMERS MYRRA P/N 41 FLYBACK TRANSFORMER SIZE E25 * 3 or 1 OUTPUTS : 5+12/12v or 24v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E DRAIN +AUX 0V 74030 +S1 +E DRAIN +AUX 0V Bottom View (Pin side) +S2 +S1 0V +S3 0V 74032 0V PIN 4 Removed PCB Drilling Diameter = 1.4mm Windings MYRRA P/N Output Power maximum 74030 30 w 74032 35 w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 3-5 70 65 - 130 (VOR) 1.5 Apeak 750H Aux 2-1 8 7 - 14.5 Vdc 1 Adc S1 7-8 4 3.3 - 7 3 Adc S2 6-8 9 8 - 16 Vdc 1.5 Adc S3 9 - 10 9 8 - 16 Vdc 1.5 Adc Pri 3-5 72 62 - 125 (VOR) 1.1 Apeak Aux 2-1 10 8 - 16 Vdc 1 Adc S1 6 - 10 18 15 - 30 Vdc 1.4 Adc 1100H POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Note for 74030 : S2 and S3 can be connected in series or in parallel Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74030 Power Integrations 185 - 265Vrms 30w 132kHz Power Integrations 85 - 265Vrms 25w 66 or 132kHz ST Microelectronics 85 - 265Vrms 22w 70kHz ST Microelectronics 185 - 265Vrms 30w 70kHz Motorola 85 - 265Vrms 22w 100kHz Motorola 185 - 265Vrms 30w 100kHz Infineon 185 - 265Vrms 30w 100kHz Fairchild 85 - 265Vrms 22w 100kHz Power Integrations 185 - 265Vrms 25w 132kHz 74032 42 FLYBACK TRANSFORMER SIZE ETD29 * 4 OUTPUTS : 5+12 / 5+12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 8mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S4 +S3 0V +S2 +S1 0V DRAIN +AUX 0V PIN 4 Removed PCB Drilling Diameter = 1.3mm Bottom View (Pin side) Windings MYRRA P/N Output Power maximum 74040 60 w Pins Turns Voltage Current maximum Inductance (+/-10%) 500H Pri 5-7 50 60 - 125 (VOR) 3.0 Apeak Aux 3-2 6 7 - 14.5 Vdc 0.5 Adc S1 12 - 13 3 3.3 - 7 4 Adc S2 11 - 13 7 8 - 16.5 Vdc 2.5 Adc S3 9 - 10 3 3.3 - 7 4 Adc S4 8 - 10 7 8 - 16.5 Vdc 2.5 Adc MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74040 Power Integrations 185 - 265Vrms 60w 66 or 132kHz Power Integrations 85 - 265Vrms 45w 66 or 132kHz ST Microelectronics 85 - 265Vrms 35w 100kHz ST Microelectronics 185 - 265Vrms 45w 100kHz Motorola 85 - 265Vrms 35w 100kHz Motorola 185 - 265Vrms 45w 100kHz Infineon 92 - 265Vrms 35w 100kHz Infineon 185 - 265Vrms 45w 100kHz HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : POWER FERRITE TRANSFORMERS Note : S1 / S3 or S2 / S4 can be connected in series or in parallel 43 FLYBACK TRANSFORMER SIZE ERL28 * 5 OUTPUTS : 3.3 / 5 / 12 / 18 / 30v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 6mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials E 1 16 +12v 10 11 +Aux 8 Bottom View (Pin side) +30v 17 DRAIN 5 0v 18 +18v +5v(dc) +5v(ac) 14,15 +3v3 9 12,13 0v PCB Drilling Diameter = 1.3mm POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Windings 44 MYRRA P/N Output Power maximum 74043 60w Pins Turns Voltage Current maximum Inductance (+/-10%) Pri 5-1 45 90 (VOR) 3 Apeak 500H Aux 8-9 7 15 Vdc 0.5 Adc S1 14+15 / 12+13 2 3.3 Vdc 7 Adc S2 11 / 12+13 3 5 Vdc Sum S1+S2 S3 16 - 10 4 12 Vdc 2 Adc S4 17 - 10 7 18 Vdc 2 Adc S5 18 - 10 13 30 Vdc 0.5 Adc Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74043 Power Integrations 185 - 265Vrms 60w 66 or 132kHz Power Integrations 85 - 265Vrms 45w 66 or 132kHz FLYBACK TRANSFORMER SIZE ETD34 * 4 OUTPUTS : 5+12 / 5+12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 8mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S4 +S3 0V +S2 +S1 0V DRAIN +AUX 0V Bottom View (Pin side) PIN 4 Removed PCB Drilling Diameter = 1.5mm Windings MYRRA P/N Output Power maximum 74050 90 w Pins Turns Voltage Current maximum Inductance (+/-10%) 500H Pri 5-7 36 65 - 125 (VOR) 2.8 Apeak Aux 3-2 4 7 - 14 Vdc 0.5 Adc S1 12 - 13 2 3.3 - 6.5 5 Adc S2 11 - 13 5 8.5 - 17 Vdc 3 Adc S3 9 - 10 2 3.3 - 6.5 5 Adc S4 8 - 10 5 8.5 - 17 Vdc 3 Adc MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74050 Power Integrations 185 - 265Vrms 90w 132kHz Power Integrations 85 - 265Vrms 60w 66 or 132kHz ST Microelectronics 185 - 265Vrms 80w 70kHz ST Microelectronics 85 - 265Vrms 60w 70kHz Motorola 185 - 265Vrms 80w 100kHz Motorola 85 - 265Vrms 60w 100kHz Infineon 185 - 265Vrms 80w 100kHz Infineon 85 - 265Vrms 60w 100kHz HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : POWER FERRITE TRANSFORMERS Note : S1 / S3 or S2 / S4 can be connected in series or in parallel 45 FLYBACK TRANSFORMER SIZE ETD39 * 4 OUTPUTS : 5+12 / 5+12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 8mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S4 +S3 0V +S2 +S1 0V DRAIN +AUX 0V PIN 4 Removed PCB Drilling Diameter = 1.5mm Bottom View (Pin side) Windings MYRRA P/N Output Power maximum 74060 140 w Pri Pins Turns Voltage Current maximum Inductance (+/-10%) 5-7 36 65 - 125 (VOR) 4 Apeak 440H Aux 3-2 4 7 - 14 Vdc 0.5 Adc S1 14 - 15 2 3.3 - 6.5 5 Adc S2 13 - 15 5 8.5 - 17 Vdc 5 Adc S3 11 - 12 2 3.3 - 6.5 5 Adc S4 10 - 12 5 8.5 - 17 Vdc 5 Adc Note : S1 / S3 or S2 / S4 can be connected in series or in parallel POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE Examples of application with Integrated Circuits : 46 MYRRA P/N Control IC Manufacturer Input voltage Power 74060 Power Integrations 185 - 265Vrms 140w 132kHz Power Integrations 85 - 265Vrms 90w 66 or 132kHz ST Microelectronics 85 - 265Vrms 70w 70kHz ST Microelectronics 185 - 265Vrms 120w 100kHz Frequency Motorola 85 - 265Vrms 70w 100kHz Motorola 185 - 265Vrms 120w 100kHz Infineon 85 - 265Vrms 70w 100kHz Infineon 185 - 265Vrms 120w 100kHz Fairchild 85 - 265Vrms 70w 100kHz Fairchild 185 - 265Vrms 120w 100kHz FLYBACK TRANSFORMER SIZE ETD44 * 4 OUTPUTS : 5+12 / 5+12v * Primary / Secondary Insulation 4000V * Primary / Auxiliary Insulation 1500V * Creepage distance Primary / Secondary 8mm * Ambient temperature < 50C * Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation * Exclusively uses UL94-V0 listed materials +E +S4 +S3 0V +S2 +S1 0V DRAIN +AUX 0V PIN 4 Removed PCB Drilling Diameter = 1.5mm Bottom View (Pin side) MYRRA P/N 74070 180 w Pins Turns Voltage Current maximum Inductance (+/-10%) 5-7 38 65 - 125 (VOR) 8 Apeak 300H Aux 3-2 4 7 - 14 Vdc 0.5 Adc S1 16 - 17 2 3.3 - 6.5 6 Adc S2 15 - 17 5 8.5 - 17 Vdc 5 Adc S3 13 - 14 2 3.3 - 6.5 6 Adc S4 12 - 14 5 8.5 - 17 Vdc 5 Adc Pri Examples of application with Integrated Circuits : MYRRA P/N Control IC Manufacturer Input voltage Power Frequency 74070 Power Integrations 185 - 265Vrms 180w 66 or 132kHz Power Integrations 85 - 265Vrms 120w 66kHz Infineon 185 - 265Vrms 160w 100kHz Fairchild 185 - 265Vrms 160w 100kHz Philips 185 - 265Vrms 120w 50kHz HIGH FREQUENCY FERRITE Note : S1 / S3 or S2 / S4 can be connected in series or in parallel POWER FERRITE TRANSFORMERS Windings Output Power maximum 47 POWER FERRITE TRANSFORMERS HIGH FREQUENCY FERRITE FLYBACK TRANSFORMER 48 1 TO 35 W FLYBACK TRANSFORMERS STANDARD SIZES COMMON MODE CHOKES RANGE FOR EMI SUPPRESSION U9.8 U10.5 U16 E25 * Mainly used to reduce noise conducted through power or signal lines. * The common mode inductance filters symmetrical noise, associated with Y-type safety capacitors connected to ground. SIZE Inductance range Current range 74330 - 74335 U9.8 1.5 to 47mH 0.18 to 1.1A 74300 - 74306 U10.5 1.5 to 68mH 0.30 to 1.9A 74310 - 74315 U16 1.5 to 33mH 0.75 to 3.3A 74320 - 74325 E25 1.5 to 33mH 0.90 to 4.0A CURRENT TRANSFORMERS RANGE MYRRA Part N HIGH FREQUENCY FERRITE * The differential mode inductance filters asymmetrical noise, associated with X-type capacitor connected between Line and Neutral. 49 COMMON MODE CHOKES FOR EMI SUPPRESSION * Ambient Temperature 50C * Dielectric Strength 1.5 kV between windings * Electrical characteristics at 25 C SIZE : U9.8 ELECTRICAL CHARACTERISTICS : MYRRA Part N Inductance Common Mode min - max (mH) Rated Current Arms Resistance per winding ohm max Inductance Differential Mode H min Resonant Frequency kHz min 74330 33 - 56 0.18 7 710 210 74331 18 - 31 0.26 3.5 360 280 74332 10 - 17 0.35 2.0 210 400 74333 4.7 - 8 0.5 .95 100 610 74334 2.2 - 3.7 0.8 .4 45 910 74335 1 - 1.7 1.1 .21 20 1300 CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE MECHANICAL CHARACTERISTICS / PINOUT : 50 View from pin side PCB Drilling diameter 1.0 mm COMMON MODE CHOKES FOR EMI SUPPRESSION * Ambient Temperature 50C * Dielectric Strength 1.5 kV between windings * Electrical characteristics at 25 C SIZE : U10.5 ELECTRICAL CHARACTERISTICS : MYRRA Part N Inductance Common Mode min - max (mH) Rated Current Arms Resistance per winding ohm max Inductance Differential Mode H min Resonant Frequency kHz min 74306 51 - 85 0.3 4 530 125 74300 33 - 56 0,35 3 400 170 74301 18 - 31 0,45 1,7 240 220 74302 10 - 17 0,6 1 140 320 74303 4.7 - 8 0,9 0,43 65 480 74304 2.2 - 3.7 1,3 0,23 32 740 74305 1 - 1.7 1,9 0,1 14 1000 CURRENT TRANSFORMERS RANGE View from pin side PCB Drilling diameter 1.1 mm HIGH FREQUENCY FERRITE MECHANICAL CHARACTERISTICS / PINOUT : 51 COMMON MODE CHOKES FOR EMI SUPPRESSION * Ambient Temperature 50C * Dielectric Strength 1.5 kV between windings * Electrical characteristics at 25 C SIZE : U16 ELECTRICAL CHARACTERISTICS : MYRRA Part N Inductance Common Mode min - max (mH) Rated Current Arms Resistance per winding ohm max Inductance Differential Mode H min Resonant Frequency kHz min 74310 22 - 37 0,75 1 230 170 74311 15 - 25 0,9 0,75 150 210 74312 10 - 17 1,1 0,44 100 280 74313 4.7 - 8 1,5 0,24 50 440 74314 2.2 - 3.7 2,3 0,095 20 650 74315 1 - 1.7 3,3 0,046 10 1000 CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE MECHANICAL CHARACTERISTICS / PINOUT : 52 View from pin side PCB Drilling diameter 1.1 mm COMMON MODE CHOKES FOR EMI SUPPRESSION * Ambient Temperature 50C * Dielectric Strength 1.5 kV between windings * Electrical characteristics at 25 C SIZE : E25 ELECTRICAL CHARACTERISTICS : MYRRA Part N Inductance Common Mode min - max (mH) Rated Current Arms Resistance per winding ohm max Inductance Differential Mode H min Resonant Frequency kHz min 74320 22 - 37 0,9 0,54 130 170 74321 15 - 25 1,1 0,35 90 210 74322 10 - 17 1,3 0,22 50 270 74323 4.7 - 8 1,8 0,105 25 400 74324 2.2 - 3.7 2,7 0,05 11 630 74325 1 - 1.7 4 0,03 7 950 CURRENT TRANSFORMERS RANGE View from pin side PCB Drilling diameter 1.2 mm HIGH FREQUENCY FERRITE MECHANICAL CHARACTERISTICS / PINOUT : 53 DIMMER CHOKES FOR EMI SUPPRESSION * For noise suppression in light dimmers * Saturable chokes : provides a high impedance for Triac switching interferences, and a low impedance for 50Hz component. * Electrical characteristics at 25 ELECTRICAL CHARACTERISTICS : Dimensions (mm) Power Inductance +/- 15 % Rated Current Resistance Associated Capacitor 74190 150 w 3.5 mH 0.7 Arms 1.5 74191 300 w 2.8 mH 1.3 Arms 74192 500 w 2.0 mH 74196 500 w 74193 MYRRA Part N ID min H max W max 22 nF 24 9 9.5 0.5 13 g 0.73 47 nF 29 10 12 0.7 24 g 2.2 Arms 0.35 82 nF 32.5 9 16 0.9 47 g 1.8 mH 2.2 Arms 0.37 82 nF 38 14 12 0.9 39 g 1000 w 1.3 mH 4.5 Arms 0.15 220 nF 44 14 16.5 1.2 80 g 74194 2200 w 450 H 10 Arms 0.04 470 nF 50 12 22.5 1.8 140 g 74195 4500 w 250 H 20 Arms 0.014 1 F 58 10 28 2.5 250 g TOROIDAL CHOKES HIGH FREQUENCY FERRITE MECHANICAL CHARACTERISTICS : 54 Approx. Weight OD max L = 25 +/-10mm CURRENT TRANSFORMERS RANGE E13 E19-V U10.5 E19-H T15 E25 T18 T40 T30 * FOR MAINS AC CURRENT MEASUREMENT - 50 to 400 Hz MYRRA Part N SIZE Ratio Current range PIN PRIMARY - up to 25A 74521 Size E19-H 74523 Size E19-V Ratio 1 / 500 Current 15 A 74531 Size E25 Ratio 1 / 1 / 1000 Current 12.5 A / 25 A 74533 Size E25 Ratio 1 / 1000 Current 8 A 74534 Size E25 Ratio 1 / 350 Current 4 A 74561 Size U10.5 Ratio 1 / 2000 Current 8 A Ratio 1 / 1 / 750 Current 10 A / 20 A THRU-HOLE PRIMARY - up to 250A 74503 Size T18 Ratio 1 / 1000 Current 12 A 74504 Size T18 Ratio 1 / 750 Current 10 A 74511 Size T30 Ratio 1 / 1000 Current 60 A 74543, 74544, 74545 Size T40 Ratio 1 / 500 Current 100 A 74546, 74547, 74548 Size T40 Ratio 1 / 1000 Current 250 A * FOR SWITCH MODE POWER SUPPLIES - 20 to 150kHz MYRRA Part N SIZE 74520 Size E19-H Ratio 1 / 1 / 100 Current 10 A/ 20 A 74530 Size E25 Ratio 1 / 1 / 100 Current 12.5 A/ 25 A 74550 Size E13 Ratio 1 / 100 Current 10 A 74560 Size U10.5 Ratio 1 / 100 Current 10 A 74562 Size U10.5 Ratio 1 / 100 Current 10 A 74570 Size T15 Ratio 1 / 1 / 50 Current 10 A/ 20 A Ratio Current range 74500 Size T18 Ratio 1 / 50 Current 15 A 74501 Size T18 Ratio 1 / 100 Current 25 A 74502 Size T18 Ratio 1 / 200 Current 25 A 74510 Size T30 Ratio 1 / 100 Current 150 A 74540, 74541, 74542 Size T40 Ratio 1 / 100 Current 200 A CURRENT TRANSFORMERS RANGE THRU-HOLE PRIMARY - up to 200A HIGH FREQUENCY FERRITE PIN PRIMARY - up to 25A 55 TOROIDAL / THRU-HOLE MYRRA Part N Sec. Turns Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max @ Frequency Sine Vsec max @ Frequency 74500 50 15 A 6 5 175 V.S 20 - 200 kHz 15 V 20 - 200 kHz 50 / 1% / 15 A 74501 100 25 A 1.5 20 350 V.S 20 - 100 kHz 25 V 20 - 100 kHz 100 / 1% / 25 A 74502 200 25 A 5 80 700 V.S 20 - 100 kHz 50 V 20 - 100 kHz 200 / 1% / 25 A 74503 1000 12 A 45 2000 2.5 V.ms 50 Hz 0.15V/ 50 Hz/ 12A 0.6V/ 50 Hz/ 8A 10 / 2% / 12 A 40 / 2% / 8 A 74504 750 10 A 35 1100 2.0 V.ms 50 Hz 0.13V/ 50 Hz/ 10A 0.3V/ 50 Hz/ 5A 10 / 2% / 10 A 40 / 2% / 5 A Typical Load/ Accuracy/ Current CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE Data applies for one primary turn (single passage of primary wire through toroid hole). Sensitivity can be increased for lower currents by winding more than one turn. 56 74500 / 74501 / 74502 74503 / 74504 18 max 10 max 3 1 12.7 Primary Current Direction HOLE DIA 5 21 max P 3 1 3 S 1 TOROIDAL / THRU-HOLE MYRRA Part N Sec. Turns Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max @ Frequency Sine Vsec max @ Frequency Typical Load/ Accuracy/ Current 74510 100 150 A 0.25 40 1 V.ms/ 20 kHz 700 V s/ 100 kHz 50 V/ 20 kHz 80 V/ 100 kHz 74511 1000 60 A 32 1 - 20 / 1% 4000 10 V.ms/ 50 Hz 0.6 V/ 50 Hz/ 60 A 1 V/ 50 Hz/ 40 A 10 / 1% / 60 A 20 / 1% / 40 A Data applies for one primary turn (single passage of primary wire through toroid hole). Sensitivity can be increased for lower currents by winding more than one turn. Models with 50, 100, 200 turns are designed for switch-mode power conversion (up to 200 kHz). Models with 500 and 1000 turns are designed for Mains current measurement (50 to 400 Hz). 7 S P 6 10 Pin 8 removed for locating 2 CURRENT TRANSFORMERS RANGE Primary current direction HIGH FREQUENCY FERRITE 74510/ 74511 57 PIN PRIMARY TYPES FOR SWITCH MODE POWER SUPPLIES - 20 to 150 kHz MYRRA Part N Ratio 74520 1/1/100 Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max Typical Load/ Accuracy/ Current Insulation Voltage P/ S 20 A parallel 10 A serie 1.5 8 400 V.s 50 Vrms 10 - 100 / 1% / 10 A 2500 V FOR MAINS AC CURRENT MEASUREMENT - 50 to 400 Hz MYRRA Part N Ratio 74521 1/1/750 Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max Typical Load/ Accuracy/ Current Insulation Voltage P/ S 20 A parallel 10 A serie 57 300 15 V.ms 3 Vrms 75 / 4% / 20 A 2500 V CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE SAFETY : These products are only composed of UL approved materials. These products have a construction conform to CEI950, CEI335, CEI61558 for Basic insulation (3 mm creepage distance) 58 74520/ 74521 1 P1 4 2 P2 3 8 S 5 Pins 6 & 7 removed for locating PIN PRIMARY TYPES FOR MAINS AC CURRENT MEASUREMENT - 50 to 400 Hz MYRRA Part N Ratio Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max 74523 1/ 500 15 A 155 670 30 V.ms 6 Vrms Typical Load/ Accuracy/ Current 50 / 2% / 15 A 200 / 5% / 10 A Insulation Voltage P/ S 1500 V P 1 2 4 S 3 Pins 6 & 7 removed for locating HIGH FREQUENCY FERRITE 74523 CURRENT TRANSFORMERS RANGE SAFETY : This product is only composed of UL approved materials. This product has a construction conform to CEI950, CEI335, CEI61558 for Functional insulation 59 PIN PRIMARY TYPES FOR SWITCH MODE POWER SUPPLIES - 20 to 150 kHz MYRRA Part N Ratio 74530 1/1/100 Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max 25 A parallel 12.5 A serie 1 10 600 V.s 80 Vrms Typical Load/ Accuracy/ Current 10 - 100 / 1%/ 25 A Insulation Voltage P/ S 2500 V FOR MAINS AC CURRENT MEASUREMENT - 50 to 400 Hz Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max 1/1/1000 25 A parallel 12.5 A serie 90 4H 8 V.ms 1.6 Vrms 74533 1/ 1000 8A 360 17 H 15 V.ms 3 Vrms 74534 1/ 350 4A 380 19 H 15 V.ms 3 Vrms MYRRA Part N Ratio 74531 Typical Load/ Accuracy/ Current 50 / 2% / 20 A Insulation Voltage P/ S 200 / 1% / 8 A 500 / 1.5% / 5 A 100 / 1% / 4 A 500 / 1% / 2 A CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE SAFETY : These products are only composed of UL approved materials. These products have a construction conform to CEI950, CEI335, CEI61558 for Basic insulation (3 mm creepage distance) 60 74530/ 74531 10 P1 6 9 P2 7 74533/ 74534 P 9 7 2 S 4 2 S 4 Pins 1 & 8 removed for locating 2500 V 2500 V 2500 V TOROIDAL / THRU-HOLE MYRRA Part N Sec. Turns Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max @ Frequency Sine Vsec max @ Frequency 74540 100 200 A 0.35 50 2 V.ms/ 20 kHz 1 V.ms/ 100 kHz 150 V/ 20 kHz 150 V/ 100 kHz 74543 500 100 A 6.5 1250 10 V.ms/ 50 Hz 0.7 V/ 50Hz/ 100 A 1.2 V/ 50Hz/ 60 A 74546 1000 250 A 22 8000 100 V.ms/ 50 Hz 15 V/ 50 Hz/ 250 A Typical Load/ Accuracy/ Current 1..20 / 1% 3 / 1% / 100 A 10 / 1% / 60 A 50 / 1% / 250 A Data applies for one primary turn (single passage of primary wire through toroid hole). Sensitivity can be increased for lower currents by winding more than one turn. P 2 S 1 Primary Current Direction CURRENT TRANSFORMERS RANGE 0.6 x 0.95 HIGH FREQUENCY FERRITE 74540/ 74543/ 74546 Pin type (for PCB) 61 TOROIDAL / THRU-HOLE MYRRA Part N Sec. Turns Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max @ Frequency Sine Vsec max @ Frequency 74541 100 200 A 0.35 50 2 V.ms/ 20 kHz 1 V.ms/ 100 kHz 150 V/ 20 kHz 150 V/ 100 kHz 74544 500 100 A 6.5 1250 10 V.ms/ 50 Hz 0.7 V/ 50Hz/ 100 A 1.2 V/ 50Hz/ 60 A 74547 1000 250 A 22 8000 100 V.ms/ 50 Hz 15 V/ 50 Hz/ 250 A Typical Load/ Accuracy/ Current 1..20 / 1% 3 / 1% / 100 A 10 / 1% / 60 A 50 / 1% / 250 A Data applies for one primary turn (single passage of primary wire through toroid hole). Sensitivity can be increased for lower currents by winding more than one turn. 74541/ 74544/ 74547 FASTON Connectors (4.8 x 0.8) CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE P 62 Primary Current Direction 2 S 1 TOROIDAL / THRU-HOLE MYRRA Part N Sec. Turns Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max @ Frequency Sine Vsec max @ Frequency 74542 100 200 A 0.35 50 2 V.ms/ 20 kHz 1 V.ms/ 100 kHz 150 V/ 20 kHz 150 V/ 100 kHz 74545 500 100 A 6.5 1250 10 V.ms/ 50 Hz 0.7 V/ 50Hz/ 100 A 1.2 V/ 50Hz/ 60 A 74548 1000 250 A 22 8000 100 V.ms/ 50 Hz 15 V/ 50 Hz/ 250 A Typical Load/ Accuracy/ Current 1..20 / 1% 3 / 1% / 100 A 10 / 1% / 60 A 50 / 1% / 250 A Data applies for one primary turn (single passage of primary wire through toroid hole). Sensitivity can be increased for lower currents by winding more than one turn. 74542/ 74545/ 74548 Wires type 2 S P Wires Length 250 1 = Black 0.5 mm2 2 = Red 0.5 mm2 10 mm HIGH FREQUENCY FERRITE Primary current Direction CURRENT TRANSFORMERS RANGE 1 63 PIN PRIMARY TYPES FOR SWITCH MODE POWER SUPPLIES - 20 to 150 kHz MYRRA Part N Ratio Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max Typical Load/ Accuracy/ Current Insulation Voltage P/ S 74550 1/ 100 10 2.3 6 250 V.s 40 Vrms 10 - 100 / 1% / 10 A 1500 V SAFETY : This product is only composed of UL approved materials. This product has a construction conform to CEI950, CEI335, CEI61558 for functional insulation 74550 CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE P 64 1 2 4 S 3 PIN PRIMARY TYPES FOR SWITCH MODE POWER SUPPLIES - 20 to 150 kHz MYRRA Part N Ratio Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max Typical Load/ Accuracy/ Current Insulation Voltage P/ S 74560 1/ 100 10 1.1 12 300 V.s 25 Vrms 5 - 50 / 1% / 10 A 4000 V 74562 1/ 100 25 1.1 12 300 V.s 25 Vrms 5 - 50 / 1% / 25 A 4000 V FOR MAINS AC CURRENT MEASUREMENT - 50 to 400 Hz MYRRA Part N Ratio Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max Typical Load/ Accuracy/ Current Insulation Voltage P/ S 74561 1/ 2000 8A 400 4.5 H 5 V.ms 1 Vrms 100 / 2% / 6 A 4000 V 74560/ 74561 74562 P 2 5 S 2 3 1 S 6 HIGH FREQUENCY FERRITE P 4 1 CURRENT TRANSFORMERS RANGE SAFETY : These products are only composed of UL approved materials. These products have a construction conform to CEI950, CEI335, CEI61558 for Reinforced insulation 74560, 74561 : 8 mm creepage distance 74562 : 6 mm creepage distance 65 PIN PRIMARY TYPES FOR SWITCH MODE POWER SUPPLIES - 20 to 150 kHz MYRRA Part N Ratio 74570 1/1/50 Max Pri. Current A rms Rsec. max Lsec. mH min Pulse Vsec x t max Sine Vsec rms max 20 A parallel 10 A serie 0.32 9 150 V.s 12 Vrms Typical Load/ Accuracy/ Current 5 - 25 / 1% / 20 A Insulation Voltage P/ S SAFETY : This product is only composed of UL approved materials. This product has a construction conform to CEI950, CEI335, CEI61558 for Reinforced insulation (8 mm creepage distance) CURRENT TRANSFORMERS RANGE HIGH FREQUENCY FERRITE 74570 66 3 P1 6 4 P2 5 1 S 8 Pins 2 & 7 removed for locating 4000 V PULSE TRANSFORMERS RANGE E13 E16 E19-V EEM12.7 E25 E19-H T10 T15 T25 To be used for MOSFET or IGBT Drive, SCR triggering, DC/DC power conversion, Voltage isolation. Ratio 74600 Size T15 Ratio 1 / 1 / 1 Low stray inductance 74610 Size T25 Ratio 1 / 1 / 1 Low stray inductance 74611 Size T25 Ratio 1 / 1 / 1 Low stray inductance 74620 Size E19-H Ratio 1 / 1 / 1 Low coupling capacitance 74621 Size E19-H Ratio 3 / 1 / 1 Low coupling capacitance 74630 Size E25 Ratio 1 / 1 / 1 Low coupling capacitance 74631 Size E25 Ratio 3 / 1 / 1 Low coupling capacitance 74640 Size E19-V Ratio 1 / 5 For voltage step-up 74641 Size E19-V Ratio 1 / 10 For voltage step-up 74650 Size E13 Ratio 1 / 1 / 1 Small size 74710 Size E16 Ratio 1 / 1 Low coupling capacitance 74660 Size EEM12.7 Ratio 1CT / 1.3CT SMD 74661 Size EEM12.7 Ratio 1CT / 1CT SMD, for DC/DC converter 74670 Size T10 Ratio 1CT / 1.3 SMD, Low stray inductance PULSE TRANSFORMERS RANGE SIZE HIGH FREQUENCY FERRITE MYRRA Part N 67 PULSE TRANSFORMERS TOROID TYPES 74600 MYRRA Part N Ratio P/S1/S2 74610 74611 L pri. +/-30% Current / winding Arms max Resistance / winding max Pulse Ext V.s max square V / kHz max C P/S pF max Lleak P/S max Insulation Voltage P/ S S1/S2 74600 1/1/1 4-8 0.6 0.35 150 V.s 0.4 120 pF 1.0 H 4 kV 4 kV 74610 1/1/1 0.6 - 1.2 1.7 0.07 150 V.s 0.4 35 pF 0.6 H 4 kV 4 kV 74611 1/1/1 2.5 - 5 1.2 0.14 300 V.s 0.8 90 pF 1.2 H 4 kV 4 kV * Toroid core gives best coupling, lowest leakage inductance, fast rise time. * Pulse (E.t rating) is given for bipolar (symetrical) pulse. Value is reduced for unipolar pulse. SAFETY : * These products are only composed of UL-V0 approved materials. * Insulation test voltage : 4000 Vrms * This product has a construction conform to CEI950, CEI335, CEI61558 for Reinforced insulation (8 mm creepage distance) 74600 Size T15 3 PRI 1 8 4 6 5 Pins 2 & 7 removed for locating PULSE TRANSFORMERS HIGH FREQUENCY FERRITE 74610 - 74611 68 PCB drill @ O 1.1mm Weight S1 S2 6g Size T25 6 PRI 4 2 7 9 10 Pin 8 removed for locating PCB drill @ O 1.3mm Weight 18 g S1 S2 PULSE TRANSFORMERS E19-H / E25 TYPES 74620 74621 MYRRA Part N Ratio P/S1/S2 74630 74631 L pri. +/-30% Current / winding Arms max Resistance / winding max Pulse Ext V.s max square V / kHz max C P/S pF max Lleak P/S max Insulation Voltage P/ S S1/S2 74620 1/1/1 3.2 mH 0.5 1.0 350 V.s 0.6 5 pF 70 H 2.5 kV 1.5 kV 74621 3/1/1 17 mH 0.3 2.0 800 V.s 1.5 5 pF 400 H 2.5 kV 1.5 kV 74630 1/1/1 2 mH 1 0.4 500 V.s 0.8 7 pF 60 H 2.5 kV 1.5 kV 74631 3/1/1 10 mH 0.45 0.8 1000 V.s 1.7 7 pF 300 H 2.5 kV 1.5 kV * Principally dedicated to SCR triggering * Designed for minimum coupling capacitance SAFETY : These products are only composed of UL-V0 approved materials. 3 PRI 2 Pin 1 removed for locating 74630 - 74631 Size E25 Weight 12 g 4 PRI 2 Pins 1 & 8 removed for locating Weight 20 g 5 6 7 8 6 7 9 S1 S2 S1 S2 10 PULSE TRANSFORMERS Size E19-H HIGH FREQUENCY FERRITE 74620 - 74621 69 LOW FREQUENCY PULSE TRANSFORMERS for voltage step-up Pulse Vsec . t max Sine Vsec. max Pri : 1.0 Sec : 31 16 V.ms 4 Vrms / 50 Hz 50 Vrms / 5 kHz 1500 Pri : 1.8 Sec : 80 33 V.ms 8 Vrms / 50 Hz 100 Vrms / 5 kHz 1500 MYRRA Part N Ratio P/S L pri. +/-30% Current Arms max Resistance max 74640 1/5 11 mH Pri : 0.5 Sec : 0.1 74641 1 / 10 11 mH Pri : 0.4 Sec : 0.04 Insulation Voltage P/ S SAFETY : * These products are only composed of UL-V0 approved materials. 74640-74641 Size E19-V 6 1 PRI SEC PULSE TRANSFORMERS HIGH FREQUENCY FERRITE 2 70 Pins 3 & 5 removed for locating Weight 4 14 g PULSE TRANSFORMERS E13 - E16 74650 MYRRA Part N Ratio P/S1/S2 L pri. 74710 Current / winding Arms max Resistance / winding max Pulse Ext V.s max square V / kHz max C P/S pF max Lleak P/S max Insulation Voltage P/ S S1/S2 1.5 kV 74650 1/1/1 500 H +/-30% 0.6 0.28 120 V.s 20V/ 100kHz 12 pF 2 H 1.5 kV 74710 1/1 2 mH +/-40% 0.6 0.6 300 V.s 50V/ 100kHz 6 pF 44 H 4 kV * 74650 is principally designed for Mosfet drive in SMPS (Forward or Bridge converters) * 74710 is principally designed for SCR Triggering SAFETY : These products are only composed of UL-V0 approved materials. The product 74710 has a construction conform to CEI950, CEI335, CEI61558 for Reinforced insulation (8 mm creepage distance) 4 PRI 2 Pin 8 removed for locating 74710 Weight Size E16 4g 8g 7 S1 9 S2 10 3 4 1 6 P Weight 6 S PULSE TRANSFORMERS Size E13 HIGH FREQUENCY FERRITE 74650 71 PULSE TRANSFORMERS SMD TYPES 74670 74660 MYRRA Part N Ratio P/S L pri. Current / winding max Resistance / winding max Pulse E x t max P1 or P2 square V / kHz max P1 or P2 C P/S pF max Lleak P/S max Insulation Voltage P/ S 74660 1+1 / 1.3+1.3 240 H +/-30% 0.2 Arms 0.9 50 V.s 15V 100 - 500kHz 20 pF 0.35 H 0.5 kV 74661 1+1 / 1+1 10 H +/-10% 3 Apeak 0.5 Arms 0.2 30 V.s 0.05 V / kHz 100 - 400kHz 20 pF 0.2 H 0.5 kV 74670 1+1 /1.3 220 H +/-30% 0.4 Arms 0.25 15 V.s 0.03 V / kHz 100 - 500kHz 12 pF 0.4 H 4 kV * 74660 can be used in association with MAXIM MAX250 or MAX253 * 74661 can be used in association with LINEAR TECHNOLOGY LT1424 * 74660 can be used in association with MAXIM MAX845 SAFETY : These products are only composed of UL-V0 approved materials. 74660 - 74661 Size EEM12.7 P1 PULSE TRANSFORMERS HIGH FREQUENCY FERRITE 74670 - 74714 72 Size T10 We ight 3g P2 P1 P2 We ight 4g 1 8 3 6 7 2 5 4 1 2 4 7 9 S1 S2 SEC POWER LINE COMMUNICATION * COUPLING TRANSFORMERS 74710 - 74716 - 74717 74711 74712 74713 74714 - 74715 * Designed for coupling signals to power line * Adapted for use with Modem Circuits : ST7537, ST7538, TDA5051 or IC/SS MYRRA Part N Inductance ( H ) Leakage Inductance ( H ) Resistance per winding P / S (max) Frequency range Turns ratio P/S Max Sec. current (mA rms) (50 - 60 Hz) Insulation (Vrms) Size 74714 1300 +/-40 % (2 - 4) < 0.5 0.2 / 0.2 10 - 200kHz 1/1 4 5500 T10SMD 74715 3.0 +/-25 % (7 - 9) < 0.1 0.06 / 0.1 1 - 20 MHz 2 / 1+1 200 4000 T10SMD 74714 S PRI 7 4 74715 7 PRI 9 9 1 2 4 S2 S1 POWER LINE COMMUNICATION 2 HIGH FREQUENCY FERRITE 74714 - 74715 Reinforced insulation, creepage distance > 8 mm 73 POWER LINE COMMUNICATION * COUPLING TRANSFORMERS MYRRA Part N Inductance ( H ) Leakage Inductance ( H ) Resistance per winding P / S (max) Frequency range Turns ratio P/S Max Sec. current (mA rms) (50 - 60 Hz) Insulation (Vrms) Size 74710 2000 +/-40 % (1 - 3) 44 +/-7% 0.6 / 0.6 10 - 450kHz 1/1 10 4000 EF16H-4P 74711 2900 +/-40% (1 - 2) 44 +/-7% 1 / 1 10 - 200kHz 1/1 4 1500 U9.84P 74716 45000 +/- 40 % (3 - 1) 1500 +/-10 % 12 / 14 10 - 200kHz 1/1.15 4 4000 EF 16 H - 5P 74717 400 +/- 40 % (3 - 1) 14.4 +/- 10 % 0.3 / 0.5 20 - 450kHz 1/1.67 40 4000 EF 16 H - 5P * 74710 - 74711 - 74716 - 74717 Typical application : Cc Mains Designed for resonance of series coupling capacitor and the transformer leakage inductance. Modem MYRRA Part N Series Resonance Frequency (kHz) Mains Coupling capacitance (nF) 74710 132.5 33 74711 132.5 33 74716 50 6.8 74717 40 - 90 470 74710 Reinforced insulation, creepage distance > 8 mm 3 4 S P 1 6 2 3 o POWER LINE COMMUNICATION HIGH FREQUENCY FERRITE 74711 Functional insulation 1 4 3 4 74716 - 74717 Reinforced insulation, creepage distance > 8 mm P 1 o 74 S P S 6 POWER LINE COMMUNICATION * COUPLING TRANSFORMERS MYRRA Part N Inductance ( H ) Leakage Inductance ( H ) Resistance per winding P / S (max) Frequency range Turns ratio P/S Max Sec. current (mA rms) (50 - 60 Hz) Insulation (Vrms) Size 74712 212 +/-10 % (2 - 5) <5 (2 - 5) 0.8 / 0.04 10kHz - 1MHz 5+1 / 1 500 4000 E16-V10P 74713 144 +/-10 % (2 - 5) <5 0.5 / 0.5 10 - 450kHz 5+1 / 5+1 200 1500 E13-V10P * 74712 - 74713 Typical application : Cc Designed for resonance of parallel capacitor with the primary magnetizing inductance. Cp Mains Modem MYRRA Part N Parallels Resonance Frequency ( kHz ) Mains Coupling capacitor(nF) Parallel capacitor ( nF ) 74712 74713 132.5 132.5 33 33 6.8 10 74712 Reinforced insulation, creepage distance > 6 mm 2 S 4 9 8 P 2 7 P S 4 9 5 10 HIGH FREQUENCY FERRITE 74713 Functional insulation POWER LINE COMMUNICATION 5 75 47000 SERIES - ELECTRONIC TRANSFORMERS MYRRA encapsulated electronic transformers are Switched Mode Power Supplies based on Flyback topology. They constitute an interesting alternative to the traditional supply in the most common applications of power lower than 5W. ENERGY SAVING due to high efficiency and low standby power The applications for the Electronic serie are : * Alternative to the linear transformers in all AC/DC applications of power up to than 5W * Alternative to DC/DC converters for application in D.C.current (Telecom supplies, electric substations etc.) * Industrial, domestic and consumer electronics applications * Standby devices and others DC or AC auxiliary supplies 47000 SERIES ELECTRONIC TRANSFORMERS With the same footprint as a EI30 transformer, they will replace: - 50 Hz Transformer - Fuse - Bridge Rectifier - Filtering Capacitor Regulated types will also replace linear regulator and heatsink 76 MAIN FEATURES * Wide input voltage range * Increased power. 3 x compared to standard EI30 transformer * Better energetic efficiency : 70% typical compared to 40% for the conventional supply * Very low Standby Power consumption: meets requirements of Energy Star or EC Code of Conduct * Same footprint as EI30 transformer : Upgrade your application without redesign of PCB SAFETY STANDARDS Meets all requirements of: * EN 60950 * EN 60335 * EN 61558-2-17 * Uses UL listed components * Uses UL 94-V0 plastic and resin EMC STANDARDS Conducted and radiated emissions conform to * EN 55014-1 * EN 55022 class B Immunity conform to * EN 55014-2 * EN 61000-4-x Regulated ELECTRICAL SPECIFICATIONS Input voltage range 85 to 265 Volts AC 85 to 370 Volts DC Input Frequency 47 to 440 Hz Output voltage accuracy (full load ) 2% Line output voltage variation 0.3% Load output voltage variation 0.5% No load input power < 200mW Energy consumption and efficiency : Meets requirements of Energy Star and EC Code of Conduct SAFETY Prepared for Class II - reinforced insulation Input / Output Isolation test voltage: 4000 Vac Operating ambient temperature: - 25C / + Ta (See table) Storage temperature: - 40C / + 85C Input protection by integrated fusible resistor Output short circuit protection: automatic restarts when fault condition is removed Thermal shutdown with automatic recovery if internal temperature exceeds allowable value Reference Output voltage (DC Volts) Output current (DC mA) Output Power (W) Efficiency (%) Ta (C) 47121 3.3 750 2.5 65 +70 47122 5 550 2.75 68 +70 47123 9 270 2.5 72 +70 47124 12 210 2.5 74 +70 47125 15 170 2.5 75 +70 47126 24 110 2.5 77 +70 47151 3.3 1350 4.2 65 +50 47152 5 900 4.5 68 +50 47153 9 550 5 72 +50 47154 12 420 5 75 +50 47155 15 320 5 76 +50 47156 24 220 5 79 +50 DIMENSIONS and PINOUT 4 pins pins 1 & 5 : AC or DC Input pin 7: DC output +V pin 9: DC output 0V 47000 SERIES 2.5 & 5W ELECTRONIC TRANSFORMERS ONE OUTPUT 77 ONE OUTPUT 3.2 & 5W Non Regulated ELECTRICAL SPECIFICATIONS Input voltage range 85 to 265 Volts AC 85 to 370 Volts DC Input Frequency 47 to 440 Hz Output voltage accuracy (full load) 5% Line output voltage variation 3% Load output voltage variation 0/ +30% No load input power < 300mW SAFETY Prepared for Class II - reinforced insulation Input / Output Isolation test voltage: 4000 Vac Operating ambient temperature: - 25C / + Ta (See table) Storage temperature: - 40C / + 85C Input protection by integrated fusible resistor Output short circuit protection: automatic restarts when fault condition is removed Thermal shutdown with automatic recovery if internal temperature exceeds allowable value Reference Output voltage (DC Volts) Output current (DC mA) Output Power (W) Efficiency (%) Ta (C) 47114 12 200 2.4 74 +70 47133 9 360 3.2 73 +70 47134 12 270 3.2 75 +70 47136 24 130 3.2 80 +70 47163 9 560 5* 73 +50 47164 12 420 5* 75 +50 47166 24 210 5* 80 +50 * Nota: Power up to 5.4W is possible with input voltage 97 Vac 47000 SERIES ELECTRONIC TRANSFORMERS DIMENSIONS and PINOUT 4 pins pins 1 & 5 : AC or DC Input pin 7: DC output +V pin 9: DC output 0V 78 TWO OUTPUTS * COMMON & ISOLATED 3 to 5W ELECTRICAL SPECIFICATIONS Input voltage range 85 to 265Volts AC 85 to 370V DC Input Frequency 47 to 440 Hz Output voltage accuracy : see table for 10 to 100% rated load of each output (includes line and load variations) No load input power < 200mW Energy consumption and efficiency : Meets requirements of Energy Star or EC Code of Conduct The 2 outputs share a common 0v reference. This enables closer coupling and a better cross-regulation of the outputs Regulated SAFETY Prepared for Class II - reinforced insulation Operating ambient temperature: - 25C / + Ta (See table) - 40C / + 85C Storage temperature: Input protection by integrated fusible resistor Output short circuit protection: automatic restarts when fault condition is removed Thermal shutdown with automatic recovery if internal temperature exceeds allowable value COMMON OUTPUT Reference 47243 47244 47245 47246 47247 Output 1 Output 2 (DC Volts) +10.5 +7 + 15 +7 +12 +5.5 +5 +12 +15 -15 Output 1 Output 2 (DC mA) 380 max 100 max 300 max 70 max 130 max 300 max 400 (600max) 170 max 130 max 130 max Output 1 Output 2 accuracy 3% +15% 3% 15% 5% 10% 3% 15% 8% 8% Output Power (W) 4* 4* 3.2 4 4 * Nota: Power up to 5W is possible with input voltage 97 Vac and Ta 50C Efficiency (%) Ta (C) 72 +60 73 +60 65 +70 65 +60 73 +60 Efficiency (%) Ta (C) 66 +60 72 +60 73 +60 68 +60 72 +60 47252 47254 47255 47257 47258 Output 1 Output 2 (DC Volts) 5 5 12 12 15 15 5 12 18 8 Output 1 Output 2 (DC mA) 350 (600max) 350 max 165 (300max) 165 max 135 (200max) 135 max 400 (600max) 170 max 150 (200max) 150 max Output Power (W) 3.5 4 4 4 4 Output 1 Output 2 accuracy 3% +15% 5% 15% 5% 15% 3% 15% 5% 15% COMMON OUTPUT ISOLATED OUTPUT Input / Output Isolation test voltage: 4000 Vac Input / Output Isolation test voltage: 4000 Vac Output1 / Output 2 isolation : 4000Vac DIMENSIONS and PINOUT 5 pins pins 1 & 5 : AC or DC Input pin 6: Common output 0V pin 7: DC output 1 pin 10: DC output 2 DIMENSIONS and PINOUT 6 pins pins 1 & 5 : AC or DC Input pin 6: DC output1 0V pin 7: DC output1 +V pin 9: DC output2 0V pin 10: DC output2 +V 47000 SERIES Reference ELECTRONIC TRANSFORMERS ISOLATED OUTPUT 79 www.myrra.com MYRRA S.A.S. : 2 Boulevard de la Haye - Parc Gustave Eiffel - 77600 Bussy St Georges - FRANCE Tel : +33 (0)1 60 37 55 55 - Fax : +33 (0)1 60 17 12 00 America : contact.usa@myrra.com Asia : contact.hong-kong@myrra.com Europe : contact.europe@myrra.com