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EPR-31 Datasheet(PDF) 4 Page - Power Integrations, Inc. |
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EPR-31 Datasheet(HTML) 4 Page - Power Integrations, Inc. |
4 / 36 page EPR-31 – Multi Output, 180 W, PC Main Power Supply 01-Feb-05 2 Power Supply Specification Description Symbol Min Typ Max Units Comment Input Voltage VIN 90 265 VAC 3-Wire (with Protective Earth) Frequency fLINE 47 50/60 63 Hz Blue Angel 4.75 W With standby output loaded to 2.5 watts Standby Input Power (230 VAC) 0.95 W With standby output loaded to 0.5 watts Output Output Voltage 1 VOUT1 4.75 5.00 5.25 V ± 5% Output Ripple Voltage 1 VRIPPLE1 50 mV 20 MHz Bandwidth Output Current 1 IOUT1 1.0 12.0 A Output Voltage 2 VOUT2 3.14 3.3 3.45 V ± 5% Output Ripple Voltage 2 VRIPPLE2 50 mV 20 MHz Bandwidth Output Current 2 IOUT2 2.0 10.0 A Output Voltage 3 VOUT3 11.4 12.0 12.6 V ± 5% Output Ripple Voltage 3 VRIPPLE3 120 mV 20 MHz Bandwidth Output Current 3 IOUT3 2.0 10.0 13.0 A Output Voltage 4 VOUT4 -11.4 -12.0 -12.6 V ± 5% Output Ripple Voltage 4 VRIPPLE4 120 mV 20 MHz Bandwidth Output Current 4 IOUT4 1.5 A Output Voltage 5 (Standby) VOUT5 4.75 5.0 5.25 V ± 5% Output Ripple Voltage 5 VRIPPLE5 50 mV 20 MHz Bandwidth Output Current 5 IOUT5 0 2.0 A Total Output Power Continuous Output Power POUT 180 W Peak Output Power POUT_PEAK 200 W Efficiency η 68 72 75 % Measured at POUT (43 W), 25 oC Environmental Conducted EMI Meets CISPR22B / EN55022B Safety Designed to meet IEC950, UL1950 Class II Surge 3 kV 1.2/50 µs surge, IEC 1000-4-5, Series Impedance: Differential Mode: 2 Ω Common Mode: 12 Ω Surge 3 kV 100 kHz ring wave, 500 A short circuit current, differential and common mode Ambient Temperature TAMB 50 oC Free convection, sea level Page 4 of 36 Power Integrations Tel: +1 408 414 9200 Fax: +1 408 414 9201 www.powerint.com |
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