MESSRS : PRODUCT DRAWING CUSTOMER'S PRODUCT NAME: TDK PRODUCT NAME: DC-AC INVERTER UNIT CXA-0503 TDK Corporation Corporate Headquarters 13-1,Nihonbashi 1-chome,Chuo-ku, Tokyo 103,JAPAN Telephone : 03-3278-5111 PREPARED BY Mar. 24 , 2008 N.Suzuki APPROVED BY AUTHORIZED BY Mar. 24 , 2008 Y.Kimura Mar. 24 , 2008 H.Mauoka DWG.No. CTR-3231-X This product is subject to high voltage. Do not touch it while the power is on. Failing to do so may result in electric shock. This product is designed for the lighting of a Cold Cathode Fluorescent Lamp. Do not use it with any other load. Store this product under the conditions defined in the specification document. Do not store this product in an environment where dust, dirt or corrosive gas(salt,acid,base, etc.) is present. This product is subject to high voltage. If there is a possibility that the user may touch the product, provide a proper indication in order to draw the user's attention. This product is designed for use with general electronic equipment. If it is to be used with medical equipment that directly affects human life or for the control of transportation equipment to which passengers entrust their lives, provide thorough fail-safe measures. Avoid using this product under high temperatures or high humidity or in an environment in which dust, dirt or any corrosive gas (salt,acid,base, etc.) is present. Also,be careful not to allow the formation of dew condensation. It may result in damage or electric shock. If the product does not have a built-in protective circuit (circuit breaker, fuse, etc.), it is recommended that a fuse be used at the input stage to prevent the generation of smoke or fire in the event of a malfunction. Even when the product has a built-in protective circuit (circuit breaker, fuse, etc.), the circuit may not function properly due to inappropriate operating conditions or power-supply capacity. It is recommended that an appropriate protective circuit (circuit breaker, fuse, etc.) be provided separately from the built-in circuit. Use the product only within the specified input voltage, output power, output voltage and operating temperature ranges. Exceeding these values may result in damage, etc. Provide a measure for the prevention of surge voltage due to lightning, etc. Abnormal voltage may result in damage, etc. To prevent problems arising from short-circuiting of the high-voltage section, provide appropriate measures to prevent the entry of foreign substances following installation. This product is not designed to provide resistance to radiation. Ripples could be superimposed on the voltage and the current in the input source connected to the inverter , depending on the impedance in the input source, wiring, etc. When you select an input source, please check waveforms, etc on the final set. This product uses thin wires. Observe the following precautions and handle it with care so as not to cause wire breakage. Broken wire may result in damage, etc. Do not stack multiple products on top of one another. Do not allow the product to come in contact with tools, etc. Do not apply excessive stress during installation. It may cause chipping and cracking,resulting in damage, etc. Provide clearance between the high-voltage section of this product and the frame body on which the product is installed and also the conductor section as per listed on page 2 , [1] "Outline" . Please do not use the product, when dropping it, since there is a possibility of the parts damage. Please confirm abnormality is not found in the product enough when using it by any chance. PRODUCT NAME or MODEL,TITLE DC-AC INVERTER CXA-0503 TDK CORPORATION NAME OF DRAWING DRAWING No. PAGE PRODUCT DRAWING CTR-3231-X 1 Features This inverter is for six lamps. It has Dimming function(PWM System) and Remote function. (The lamp is controlled in PWM by an external operation (Refer to clause 3 SW2). This product has shutdown function. It prevents from keeping generating the high voltage when the lamps open.(Refer Note.3-4.) With lamp failure detector. Normal Operation : CN1-6=0V Some Lamps Open : CN1-6=5V The high-voltage area (terminals and patterns) is coated with silicone so as to avoid the defects caused by dust. This product is conformity to RoHS directive. Conformity to RoHS Directive:This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used,except for exempted applications. [1] Outline 1-1. Outline 150.00.5 (3) 144.00.3 (3) 79.00.3 (3) TOP VIEW 1 CXA-0503 U 7828 R MADE IN JAPAN CN2 1 SILICONE 104.00.3 1 110.00.5 CN4 1 CN5 CN3 SILICONE 5-2.50.2 5-5(GND) 1 CN1 (3) Side view (1.2) 8.5max 55mm 50mm part generating high voltage (all the 50mm part from the edge of the board) part generating high voltage (all the 55mm part from the edge of the board) The dimensional deviation not instructed is assumed to be 0.3mm Please secure 3mm or longer space distance from the high voltage generating area in all directions. Please see Note 1-3 for the details. No. Part Description Material QU REMARK Recommended conforming connector PCB Composite (CEM-3) 1 UL94V-0 t=1.2 - Input Connector CN1 S7B-PH-SM4-TB(LF)(SN) 1 JST PHR-7 Output Connector SM03(6.0)B-BHS-1R-TB(LF)(SN) 2 JST BHR-03(6.0)VS-1 SM03(4.0)B-BHS-1-TB(LF)(SN) 2 JST BHR-03VS-1 CN2,CN4 Output Connector CN3,CN5 PRODUCT NAME or MODEL,TITLE DC-AC INVERTER CXA-0503 TDK CORPORATION NAME OF DRAWING DRAWING No. PAGE PRODUCT DRAWING CTR-3231-X 2 1-2. Connector Configuration Input side CN1 Pin No. Symbols CN1-1 CN1-2 Vin CN1-3 CN1-4 GND CN1-5 Vbr/Rbr Output side CN2 Ratings Notes 11.4-12.6V Input Voltage 0V GND Pin No. Symbols Ratings Notes CN2-1 VHIGH1 600Vrms6.5mArms Output1 CN2-2 VHIGH2 600Vrms6.5mArms Output2 CN2-3 VHIGH3 600Vrms6.5mArms Output3 Symbols Ratings Notes CN3-1 VLOW1 (2V) Output1 Return CN3-2 VLOW2 (2V) Output2 Return CN3-3 VLOW3 (2V) Output3 Return Output side CN3 CN1-6 (OUT PUT Vst CN1-7 Vrmt 0-2.5V/0-50k Control/VR 0V / 5V The warning output 5V in abnormal circumstances 0-0.4V:OFF 2.5-Vin:ON 0V/2.5V-Vin Pin No. Output side CN4 Pin No. Symbols Ratings Notes CN4-1 VHIGH1 600Vrms6.5mArms Output4 CN4-2 VHIGH2 600Vrms6.5mArms Output5 CN4-3 VHIGH3 600Vrms6.5mArms Output6 Symbols Ratings Notes CN5-1 VLOW1 (2V) Output4 Return CN5-2 VLOW2 (2V) Output5 Return CN5-3 VLOW3 (2V) Output6 Return Output side CN5 Pin No. Note1-1. Marking of TDK part No, Date code, Country of origin. 1) TDK part No., Date code, Country of origin, is marked on the transformer. 2) Date code example. (ex. AUG. 28. 2007) U 7 8 2 8 R RoHS Directive compliant product Identification sign(*) Blank Two digits of production day. One digit of production month. (Oct. : X, Nov. : Y, Dec. : Z). Last digit of production year. Manufacturing base code 3) Country of origin code example. (ex. MADE IN JAPAN. MADE IN CHINA,MADE IN MALAYSIA). * : Conformity to RoHS Directive:This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used,except for exempted applications. Note1-2. For circuit connection, please prefer to test circuit diagram [3]. Note1-3. Please use minimum of 3mm clearance (all directions) between inverter high voltage area and any conductors. Please refer to mechanical drawing for marking of high voltage area. PRODUCT NAME or MODEL,TITLE DC-AC INVERTER CXA-0503 TDK CORPORATION NAME OF DRAWING DRAWING No. PAGE PRODUCT DRAWING CTR-3231-X 3 Note1-4. If the start up voltage falls below Cold Cathode Tube strike voltage, the CCFL will not light up easily specially at lower ambient temperature. Please review mounting instruction to avoid any abnormal operation due to coupling/leakage capacitance of inverter high voltage area to any surrounding conductor. Fig1.High Voltage Code NG OK LCD MODULE CN3 CN3 LCD MODULE Note1-5. Please check your lamp characteristic for minimum operational current and set the limit point in your design to avoid flickering and/or abnormal operation. Note1-6. For proper operation of circuit protection (fuse or IC PROTECTOR),Please use minimum of 10.0A capacity for input power supply. Note1-7. Impedence from the wire connection can cause a ripple in the input. The product has an internal fuse of 5.0A. Please check that input current peak wave form does not exceed 5.0A. [2]Absolute maximum ratings Items Symbols Specification Vin 0~14 Vrmt 0Vin Vbr 0~14 Load Resistance RL1,2,3,4,5,6 // CL1,2,3,4,5,6 100//10 k // pF Operating Temp. range Ta -3080 C Storage Temp. range Ts -30~85 C RH 95 %RH Input Voltage Humidity range Unit Notes VDC A maximum wet ball temperature is 38C No dew. PRODUCT NAME or MODEL,TITLE DC-AC INVERTER CXA-0503 TDK CORPORATION NAME OF DRAWING DRAWING No. PAGE PRODUCT DRAWING CTR-3231-X 4 Vopen [3] Measurement circuit V 1000:1 Vin 11.412.6V Iin A SW2 a CN2-3 Vhigh3 CN1-6 Vst Vst Iout3 CL4 CN4-1 Vhigh4 a b A SW6 T4 RL4 A CN5-1 Vlow4 9 CN1-7 Vrmt RL3 CN3-3 Vlow3 1 SW1 Iout2 SW5 T3 1 V V A CL3 9 Vrmt 5V RL2 CN3-2 Vlow2 9 b Rbr 0 50k Iout1 Iout4 CL5 1 SW7 T5 CN4-2 Vhigh5 RL5 A CN5-2 Vlow5 9 Iout5 CL6 IC RL1 6: Load resistance(10W or more) CL1 6: Distribution capacity capacitor(3kV or more) F2(duty) CL2 CN2-2 Vhigh2 CN1-5 Vbr V A SW4 T2 1 RL1 CN3-1 Vlow1 9 CN1-3.4 GND Vbr 0 2.5V CN2-1 Vhigh1 1 V CL1 SW3 T1 CN1-1.2 Vin SW8 T6 1 CP3 CN4-3 Vhigh6 RL6 A CN5-3 Vlow6 9 Iout6 F F F1 *For the number of the component's positon, please refer to Outline diagram 1-1. Note.3-1.SW1(ON/OFF) Operation is as following; SW1 Operation of unit a Operation b Non operation Open Non operation Note.3-2.SW2(ON/OFF) Operation is as following; SW2 Operation of unit a *Voltage dimming Vbr=0~2.5V b *Variable resistance dimming VR=0~50k *Vbr=0V:brightness MAX. Rbr=0 :brightness MAX. Note3-3.Test Equipments A Note3-4.Safety Function If any one of SW3 to SW8 becomes open, the unit will shut down Digital Multiple Meter(ADVANTEST R6452A or equivalent) based on the combination listed in the chart below and a warning (Vst) will be sent out. DC Current Meter(ADVANTEST R6452A or equivalent) F Frequency Countor(ADVANTEST R6452A or equivalent) V ~ True RMS Meter(NF Circuit M2170or equivalent) A High Frequency Current Meter(FLUKE187or equivalent) V ~ 1000:1 High Voltage Probe(Tektronix P6015A or equivalent) SW3 SW4 SW5 SW6 SW7 SW8 Lighting It shuts down at about three seconds. PRODUCT NAME or MODEL,TITLE DC-AC INVERTER CXA-0503 TDK CORPORATION NAME OF DRAWING DRAWING No. PAGE PRODUCT DRAWING CTR-3231-X 5 [4] Electrical specifications Conditions Item Symbol Output Current (max.) Iout 1,2,3,4,5,6 Output Current (min.) Specifications Ta() RL1(k)//CL1(pF) RL2(k)//CL2(pF) RL3(k)//CL3(pF) RL4(k)//CL4(pF) RL5(k)//CL5(pF) RL6(k)//CL6(pF) MIN. TYP. MAX. Unit Vin(V) Vrmt(V) Rbr(k)/ Vbr(V) 120.6 50.25 0/0 -30 80 92//10 5.5 6.5 7.5 mArms 120.6 50.25 0/0 235 92//10 6.0 6.5 7.0 mArms Iout 1,2,3,4,5,6 120.6 50.25 50 / 2.5 -30 80 92//10 3.5 4.3 5.1 mArms Input Current1 lin1 120.6 50.25 0/0 -30 80 92//10 - 2.4 5.0 A Input Current2 lin2 120.6 00.25 0/0 -30 80 92//10 - - 1 mA Input Current3 lin3 120.6 50.25 0/0 -30 80 - 45 90 mA Frequency F1 120.6 50.25 0/0 -30 80 92//10 45 55 65 kHz Frequency (duty) F2 120.6 50.25 50 / 2.5 -30 80 92//10 148 168 188 Hz Open Circuit Voltage Vopen 11.40.05 50.25 0/0 -30 80 1700 1850 2300 Vrms 120.6 50.25 0/0 -30 80 One light OFF Note3-4 4.5 5.0 5.5 V 120.6 50.25 0/0 -30 80 92//10 - 0 0.5 V Warning Signal (Note7) Vopen [5] Reliability test Following test items are assured. Items Conditions Low Temp.Non operational -30C 500h Low Temp.operational -30C 500h Load cond.:TYP High Temp.Non operational 85C 500h High Temp.operational 80C 500h Load cond.:TYP Heat shock -30C to 85C 30min.Each 100 Cycles Judgement Electrical and apperrance should be in the spec. Humidity (Non operational) 60C 90~95%RH 500h Humidity Operation 40C 90~95%RH 500h Load cond.:TYP Vibration 10~57Hz Amplitude 0.75mm 58~500Hz 9.8m/s2 Sweep:11min 60min each axis X,Y,Z Shock 980m/s2 11ms Harf-sine pulse 1 time each axis X,Y,Z PRODUCT NAME or MODEL,TITLE DC-AC INVERTER CXA-0503 TDK CORPORATION NAME OF DRAWING DRAWING No. PAGE PRODUCT DRAWING CTR-3231-X 6 [6] Packing and Marking A shipping box is packaged to avoid from water or damage. Following items are printed on the box. CXA-0503 6-1. TDK part No. 6-2. Manufacture TDK Cardboard board 6-3. Customer part No. 6-4. QTY. 6-5. Inspection No. 6-6. Country of origin Anti static bag Cardboard board (400mm:L)x(333mm:W)x(199mm:H) 30pcs/Outer carton Marking TDK Part No. Manufacture Customer Part No. QTY. Inspection No. Countory of origin Others 7-1. Test conditions Unless otherwise specified, the temperature to be (2015) and humidity to be (6520) %RH. 7-2. Warranty Warranty shall be for one year after delivery, and those products causing failure during the warranty period and which failures are attributed to the manufacturer's responsibility shall be replaced at no charge. 7-3.Disposition for non-conforming lots Non-conforming lots, when occurred, shall be discussed and decided upon between both parties. 7-4. Others When any doubt arises about this specification, it shall be discussed and decided upon between both parties. PRODUCT NAME or MODEL,TITLE DC-AC INVERTER CXA-0503 TDK CORPORATION NAME OF DRAWING DRAWING No. PAGE PRODUCT DRAWING CTR-3231-X 7