20W Output Switching Power Supply PM -20 series SPECIFICATION MODEL PM-20-3.3 PM-20-5 PM-20-12 PM-20-15 PM-20-24 DC VOLTAGE 3.3V 5V 12V 15V 24V RATED CURRENT 4.5A 4.4A 1.8A 1.4A 0.92A CURRENT RANGE 0 ~ 4.5A 0 ~ 4.4A 0 ~ 1.8A 0 ~ 1.4A 0 ~ 0.92A RATED POWER 14.85W 22W 21.6W 21W 22.08W RIPPLE & NOISE (max.) Note.2 80mVp-p 80mVp-p 150mVp-p 150mVp-p 240mVp-p OUTPUT VOLTAGE TOLERANCE Note.3 3.0% 2.0% 2.0% 2.0% 2.0% LINE REGULATION 1.0% 1.0% 0.5% 0.5% 0.5% LOAD REGULATION 1.5% 1.5% 1.0% 1.0% 0.5% SETUP, RISE TIME 500ms, 20ms/230VAC 500ms, 20ms/115VAC at full load HOLD UP TIME (Typ.) 50ms/230VAC 15ms/115VAC at full load VOLTAGE RANGE 85 ~ 264VAC 120 ~ 370VDC FREQUENCY RANGE 47 ~ 440Hz EFFICIENCY (Typ.) 71% 75% 81% 83% 84% INPUT AC CURRENT (Typ.) 0.6A/115VAC 0.4A/230VAC INRUSH CURRENT (Typ.) COLD START 30A/115VAC 65A/230VAC LEAKAGE CURRENT Note.6 Earth leakage current < 300 A/264VAC , Touch current < 100 A/264VAC Above 105% rated output power OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed PROTECTION 13.8 ~ 16.2V 17.25 ~ 20.25V 27.6 ~ 32.4V 3.8 ~ 4.46V 5.75 ~ 6.75V OVER VOLTAGE Protection type : Shut off o/p voltage, clamping by zener diode WORKING TEMP. -20 ~ +60 (Refer toDerating Curv) 20 ~ 90% RH non-condensing WORKING HUMIDITY STORAGE TEMP., HUMIDITY -40 ~ +85, 10 ~ 95% RH ENVIRONMENT TEMP. COEFFICIENT 0.03%/ (0 ~ 50) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved ISOLATION LEVEL Primary-Secondary: 2xMOPP, Primary-Earth:1xMOPP, Secondary-Earth:1xMOPP SAFETY & WITHSTAND VOLTAGE I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC EMC ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH (Note 4) EMC EMISSION Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B, EN61000-3-2,-3 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A MTBF 487.8Khrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 94*56*22.7mm (L*W*H) 0.18Kg 90pcs/17.2Kg/0.97CUFT PACKING NOTE File Name:PM-20-SPEC 2016-01-1920W Output Switching Power Supply PM -20 series Mechanical Specification Case No. 951A Unit:inch(mm) 2.2 (56mm) 0.312 0.696 0.408 (7.92mm) (17.68mm) (10.375mm) 0.89 (22.7mm) AC/L AC/N BOTTOM VIEW 0.138 (3.51mm) +V -V Block Diagram fosc : 90KHz RECTIFIERS RECTIFIERS POWER EMI +V I/P & & SWITCHING FILTER -V FILTER FILTER PWM CONTROL DETECTION FG CIRCUIT Derating Curve Output Derating VS Input Voltage 100 100 90 80 80 70 60 60 40 50 20 40 -20 0 10 20 30 40 50 60 70 (HORIZONTAL) 85 95 100 115 120 140 160 180 200 220 240 264 AMBIENT TEMPERATURE () INPUT VOLTAGE (VAC) 60Hz File Name:PM-20-SPEC 2016-01-19 LOAD (%) 3.7 (94mm) 3.252 (82.6mm) 0.224 (5.7mm) LOAD (%) 0.041 (1.05mm)