20W AC-DC PCB-Mount Green Power Module LPS IRM-20 series Bauar t gepruft Sicherheit egel ma ge od o s be wac g UL62368-1 www.tuv.com ID 2000000000 EN62368-1 R33100 RoHS TPTC004 IEC62368-1 Features 2.06''x1.07''compact size Universal input 85~305VAC No load power consumption<0.1W EMI Class B without additional components Wide operating temp. range -30~70 Protections: Short circuit / Overload / Over voltage Cooling by free air convection Isolation Class Pass LPS 3 years warranty Applications Industrial electrical equipment Mechanical equipment Factory automation equipment Hand-held electronic device Description IRM-20 is a 20W miniature (52.4*27.2*24mm) AC-DC module-type power supply, ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipments. This product allows the universal input voltage range of 85~ 305 VAC. The 94V-0 flame retardant plastic case and the fully-potted silicone enhance the heat dissipation and meet the anti-vibration demand up to 5G; moreover, it provides the fundamental resistance to dust and moisture. With the high efficiency up to 85% and the extremely low no-load power consumption below 0.1W, IRM-20 series fulfills the worldwide regulation for the low power consumption requirement for electronics. The entire series is a Class design (no FG pin), incorporating the built-in EMI filtering components, enabling the compliance with EN55032 Class B; the supreme EMC features keep the end electronic units from electromagnetic interference. Model Encoding IRM - 20 - 5 Output voltage Rated wattage Series name File Name:IRM-20-SPEC 2019-08-30 IRM-20 20W AC-DC PCB-Mount Green Power Module series SPECIFICATION MODEL IRM-20-3.3 IRM-20-5 IRM-20-12 IRM-20-15 IRM-20-24 RATED CURRENT 3.3V 4.5A 5V 4A 12V 1.8A 15V 1.4A 24V 0.9A CURRENT RANGE 0 ~ 4.5A 0 ~ 4A 0 ~ 1.8A 0 ~ 1.4A 0 ~ 0.9A 14.85W RIPPLE & NOISE (max.) Note.2 200mVp-p 20W 21.6W 21W 21.6W 200mVp-p 200mVp-p 200mVp-p 200mVp-p DC VOLTAGE RATED POWER OUTPUT INPUT VOLTAGE TOLERANCE Note.3 2.5% 2.5% 2.5% 2.5% 2.5% LINE REGULATION 0.5% 0.5% 0.3% 0.3% 0.3% LOAD REGULATION 1% 1% 0.5% 0.5% 0.5% SETUP, RISE TIME HOLD UP TIME (Typ.) 1000ms, 20ms/230VAC VOLTAGE RANGE 85 ~ 305VAC FREQUENCY RANGE 47 ~ 440Hz 76% EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT 40ms/230VAC 0.6A/115VAC 1000ms, 20ms/115VAC at full load 8ms/115VAC at full load 120 ~ 430VDC 79% 84% 0.4A/230VAC COLD START 20A/115VAC < 0.25mA/277VAC 84% 85% 0.3A/277VAC 40A/230VAC 115%~160% rated output power OVERLOAD PROTECTION OVER VOLTAGE WORKING TEMP. Protection type : Hiccup mode, recovers automatically after fault condition is removed 13.8 ~ 16.2V 17.25 ~ 20.25V 27.6 ~ 32.4V 3.8 ~ 4.46V 5.75 ~ 6.75V Protection type : Shut off o/p voltage, clamping by zener diode -30 ~ +70 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing WORKING HUMIDITY STORAGE TEMP., HUMIDITY -40 ~ +85, 10 ~ 95% RH ENVIRONMENT TEMP. COEFFICIENT 0.03%/ (0 ~ 50) VIBRATION LEAD TEMPERATURE OPERATING ALTITUDE Note.4 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes 2605,5s (max.) 2000 meters SAFETY STANDARDS WITHSTAND VOLTAGE I/P-O/P:3KVAC ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH SAFETY & Standard Test Level / Note Conducted EN55032(CISPR32), CNS13438 Class B Radiated EN55032(CISPR32), CNS13438 Class B Harmonic Current (Note 5) EN61000-3-2 Class A Voltage Flicker EN61000-3-3 ------- Parameter Standard Test Level /Note ESD Level 3, 8KV air; Level 2, 4KV contact, criteria A Radiated Susceptibility EN61000-4-2 EN61000-4-3 EFT/Burest EN61000-4-4 Level 3, criteria A Level 3, criteria A Surge EN61000-4-5 Level 4,2KV/L-N, criteria A Conducted EN61000-4-6 Level 3, criteria A Magnetic Field EN61000-4-8 Voltage Dips and interruptions EN61000-4-11 Level 4, criteria A 95% dip 0. 5 periods, 30% dip 25 periods, 95% interruptions 250 periods Parameter EMC (Note.5) IEC62368-1, UL62368-1, TUV EN62368-1, EAC TP TC 004, BSMI CNS14336-1 approved EMC EMISSION EN55035, EN61000-6-2 EMC IMMUNITY OTHERS 970.3Khrs min. DIMENSION 52.4*27.2*24mm (L*W*H) 0.05Kg/240pcs/13Kg/0.97CUFT PACKING NOTE MIL-HDBK-217F (25) MTBF 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The ambient temperature derating of 3.5/1000m with fanless models and of 5/1000m with fan models for operating altitude higher than 2000m(6500ft). 5. The power supply is considered as an independent unit ,but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies. (as available on http://www.meanwell.com) File Name:IRM-20-SPEC 2019-08-30 IRM-20 20W AC-DC PCB-Mount Green Power Module Block Diagram series fosc : 65KHz RECTIFIERS & FILTER EMI FILTER I/P RECTIFIERS & FILTER POWER SWITCHING PWM CONTROL Derating Curve +V -V DETECTION CIRCUIT Output Derating VS Input Voltage OTHERS 100 100 90 80 80 3.3V,5V 70 50 LOAD (%) LOAD (%) 60 40 20 -30 0 10 20 30 40 45 50 60 70 (HORIZONTAL) 60 50 40 85 AMBIENT TEMPERATURE () 95 100 115 120 140 160 180 200 220 240 305 INPUT VOLTAGE (VAC) 60Hz Mechanical Specification Case No.219A Unit:(mm) 52.4 AC/N -V 3.2 3.2 24 45 3.4 20.8 27.2 8 3.51mm BOTTOM VIEW +V 1.04 AC/L P/N diameter:1.04 Installation Manual Please refer to : http://www.meanwell.com/manual.html File Name:IRM-20-SPEC 2019-08-30