RS-75 75W Single Output Switching Power Supply series Features : Universal AC input / Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection LED indicator for power on 100% full load burn-in test All using 105 long life electrolytic capacitors Withstand 300VAC surge input for 5 second High operating temperature up to 70 Withstand 5G vibration test No load power consumption<0.5W High efficiency, long life and high reliability 3 years warranty SPECIFICATION MODEL OUTPUT INPUT RS-75-3.3 RS-75-5 RS-75-12 RS-75-15 RS-75-24 RS-75-48 DC VOLTAGE 3.3V 5V 12V 15V 24V 48V RATED CURRENT 15A 12A 6A 5A 3.2A 1.6A CURRENT RANGE 0 ~ 15A 0 ~ 12A 0 ~ 6A 0 ~ 5A 0 ~ 3.2A 0 ~ 1.6A RATED POWER 49.5W 60W 72W 75W 76.8W 76.8W RIPPLE & NOISE (max.) Note.2 80mVp-p 80mVp-p 120mVp-p 120mVp-p 120mVp-p 200mVp-p VOLTAGE ADJ. RANGE 4.75 ~ 5.5V 2.0% 10.8 ~ 13.2V 1.0% 13.5 ~ 16.5V 1.0% 22 ~ 27.6V 1.0% 42 ~ 54V 1.0% 3V ~ 3.6V VOLTAGE TOLERANCE Note.3 3.0% LINE REGULATION Note.4 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION Note.5 2.0% 1.0% 0.5% 0.5% 0.5% 0.5% 88.5% 89.5% 27.6 ~ 32.4V 55.2 ~ 64.8V SETUP, RISE TIME 500ms, 30ms/230VAC HOLD UP TIME (Typ.) 60ms/230VAC VOLTAGE RANGE 88 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY(Typ.) 75% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 2A/115VAC 1.2A/230VAC COLD START 40A/230VAC LEAKAGE CURRENT 1200ms, 30ms/115VAC at full load 14ms/115VAC at full load 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage) 79% 84.5% 86% <2mA / 240VAC 110 ~ 150% rated output power OVERLOAD PROTECTION OVER VOLTAGE WORKING TEMP. Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.8 ~ 4.45V 5.75 ~ 6.75V 13.8 ~ 16.2V 17.25 ~ 20.25V Protection type : Hiccup mode, recovers automatically after fault condition is removed -25 ~ +70 (Refer to "Derating Curve") WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION 20 ~ 90% RH non-condensing SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 6) EMC EMISSION UL60950-1, TUV EN60950-1 approved OTHERS I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A MTBF 265Khrs min. MIL-HDBK-217F (25 129*97*38mm (L*W*H) 0.41Kg; 30pcs/13.3Kg/0.86CUFT DIMENSION PACKING NOTE -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0~50 ) 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes ) 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. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets 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:RS-75-SPEC 2011-08-17 RS-75 75W Single Output Switching Power Supply Mechanical Specification Case No. 903 series Unit:mm 31 1 9.5 3.5 7 122.5 M3 2 33 85.5 8.2 4 5 98 2- 3 3 .5 73.5 4.5 129 6.5 9.5 32 3 Pin No. 1 2 3 38 3.5 Terminal Pin No. Assignment 28.5 3.5 3-M 18 18.5 9 120 Assignment AC/L AC/N FG Pin No. 4 5 Assignment DC OUTPUT -V DC OUTPUT +V 77 Block Diagram fosc : 60KHz RECTIFIERS & FILTER EMI FILTER I/P RECTIFIERS & FILTER POWER SWITCHING DETECTION CIRCUIT FG O.L.P. +V -V CONTROL O.V.P. Derating Curve Output Derating VS Input Voltage Ta=25 100 100 Others 90 80 80 3.3V,5V 70 LOAD (%) LOAD (%) 60 40 20 -25 -25 0 0 10 20 30 45 50 AMBIENT TEMPERATURE ( ) 60 70 (HORIZONTAL) 60 50 40 88 95 100 115 120 140 160 180 200 220 240 264 INPUT VOLTAGE (VAC) 60Hz File Name:RS-75-SPEC 2011-08-17