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DER-40 Datenblatt(PDF) 5 Page - Power Integrations, Inc. |
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DER-40 Datenblatt(HTML) 5 Page - Power Integrations, Inc. |
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5 / 30 page ![]() DER-40 DVD/RW HDD PSU using TOP246Y February 22, 2005 Page 5 of 30 Power Integrations Tel: +1 408 414 9200 Fax: +1 408 414 9201 www.powerint.com 3 Power Supply Specification The load currents below are actual measurements of the DVD/R unit. The capability of the PSU design is higher than the measured consumption of the unit. Description Symbol Min Typ Max Units Comment Input Voltage VIN 90 265 VAC 2 Wires System Frequency fLINE 47 50/60 64 Hz Output Voltage 1 VOUT1 3.135 3.3 3.465 V Output Ripple Voltage 1 VRIPPLE1 150 mV 20 MHz Bandwidth for all the outputs Output Current 1 IOUT1 1.51 A Output Voltage 2 VOUT2 4.75 5.0 5.25 V Output Ripple Voltage 2 VRIPPLE2 150 mV Output Current 2 IOUT2 1.40 A Output Voltage 3 VOUT3 10.5 12 13.5 V Output Ripple Voltage 3 VRIPPLE3 240 mV Output Current 3 IOUT3 0.72 2.75 A Output Voltage 4 (FL) VOUT4 2.5 3.0 3.5 V Output Ripple Voltage 4 VRIPPLE4 mV Output Current 4 IOUT4 0.1 A Output Voltage 5 VOUT5 -19.8 -22.0 -24.2 V Output Ripple Voltage 5 VRIPPLE5 280 mV Output Current 5 IOUT5 0.004 A Total Output Power Continuous Output Power POUT 21 W Peak Output Power POUT_PEAK 45 W Actual load measurement Efficiency η 74 % Measured at POUT (21W), 25 oC Environmental Conducted EMI Meets CISPR22B / EN55022B Safety Designed to meet IEC950, UL1950 Class II Ambient Temperature TAMB 25 oC Free convection, sea level Note: When the maximum input power happens, only 12V output shows a significantly higher peak power. All other outputs are specified at average output current at DVD drive recorder mode. |
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