45W Single Output Switching Power Supply EPS-45S series Bauart gepruft Sicherheit egelma ge od os be wac g www.tuv.com ID 2000000000 Features 3 2 miniature size Industrial electrical equipment Universal AC input / Full range Mechanical equipment Class (without FG) installations Factory automation equipment No load power consumption<0.1W Handheld electronic device High efficiency up to 91% For 1U applications Protections: Short circuit / Overload / Over voltage Cooling by free air convection -30~70wide range of operating temperature LED indicator for power on 3 years warranty Description EPS-45S is a 45W highly reliable green PCB type industrial power supply with a high power density on the 3 by 2 footprint. It accepts 80~264VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 91% and the extremely low no load power consumption is down below 0.1W. EPS-45S is able to be used for Class(no FG) system design. File Name:EPS-45S-SPEC 2015-12-1045W Single Output Switching Power Supply EPS-45S series SPECIFICATION ORDER NO. EPS--45S 3.3 EPS--45S 5 EPS--45S 75. EPS--45S 12 EPS--45S 15 EPS--45S 24 EPS--45S 48 DC VOLTAGE 3.3V 5V 7.5V 12V 15V 24V 48V RATED CURRENT 8A 8A 5.4A 3.8A 3A 1.9A 0.94A CURRENT RANGE 0 ~ 8.8A 0 ~ 8.8A 0 ~ 5.95A 0 ~ 4.18A 0 ~ 3.3A 0 ~ 2.1A 0 ~ 1.03A RATED POWER 26.4W 40W 40.5W 45.6W 45W 45.6W 45.1W OUTPUT PEAK LOAD(10sec.) Note.2 29W 44W 44.6W 50.2W 49.5W 50.2W 49.4W RIPPLE & NOISE (max.) Note.3 80mVp-p 80mVp-p 80mVp-p 120mVp-p 150mVp-p 240mVp-p 300mVp-p VOLTAGE ADJ.RANGE 3.1~3.6V 47.~.V55 7.12~8.3V 11.4~13.2V 13.5~16.5V 22.8~27.6V 45.6~52.8V 2.0% 2.0% 2.0% 2.0% 1.0% 1.0% 1.0% VOLTAGE TOLERANCE Note.4 LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 2.0% 2.0% 2.0% 2.0% 1.0% 1.0% 1.0% SETUP, RISE TIME 500ms, 30ms / 230VAC 500ms, 30ms / 115VAC at full load HOLD UP TIME (Typ.) 30ms / 230VAC 12ms / 115VAC at full load VOLTAGE RANGE Note.5 80 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz INPUT EFFICIENCY (Typ.) 80% 83% 85% 88% 89% 90% 91% AC CURRENT (Typ.) 1.2A / 115VAC 1A / 230VAC INRUSH CURRENT (Typ.) OLD STAR 30A/115VAC 60A/230VAC LEAKAGE CURRENT(max.) 0.25mA/264VAC 115 ~ 150% rated output power OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed PROTECTION 3.8~5V 5.7~6.8V 8.62~11.3V 13.8~16.2V 17.25~20.3V 28.4~32.4V 55.2~64.8V OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover WORKING TEMP. -30 ~ +70 (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 UL60950-1, TUV EN60950-1 approved SAFETY STANDARDS ISOLATION LEVEL Primary-Secondary: 2xMOPP SAFETY & WITHSTAND VOLTAGE I/P-O/P: 3KVAC EMC (Note. 7) I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH ISOLATION RESISTANCE EMC EMISSION Compliance to EN55022(CISPR22) Class B, EN61000-3-2,3 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, Heavy industry Level criteria A MTBF 726.2Khrs min. MIL-HDBK-217(25) DIMENSION 76.2*50.8*24mm or 3 * 2 *0.945 inch (L*W*H) OTHERS PACKING 0.11Kg 120pcs/14.2Kg/0.97CUFT 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. NOTE 2. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power. 3. Ripple & noise are measured at 20MHz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 4. Tolerance : includes set up tolerance, line regulation and load regulation. 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. Touch current was measured from primary input to DC output. 7. 8. The power supply is considered a component which will be installed into a final equipment.All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness 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