Supermicro PWS-721P-1R power supply unit
Contents
1. 80 PLUS Verification and Testing Report TYPICAL EFFICIENCY 50 Load 92 47 AVERAGE EFFICIENCY 91 15 80 PLUS COMPLIANT YES EcosID _ SO 40 Input Current and Voltage Waveforms Manufacturer SUPERMICRO 400 Model Number PWS 721P 1R 400 Serial Number 2008 Penk Type TU z Test Date 12 19 2008 gt 0 5 100 0 003 0 006 E 200 Rated Specifications 300 Input Voltage 100 240 Volts 400 Input Current 7 0 3 5 Amps Time s Input Frequency 50 60 Hz Voltage Current Rated Output Power 720 Watts Note All measurements were taken with input voltage at 230 V nominal and 60 Hz Input AC Current Waveform ITHD 21 54 100 Load lrun Load Fraction Input External DC Terminal Voltage V DC Load Current A of Load Watts Fan W 12V Efficiency ow 30 60 10 12 14 5 92 4 93 0 3 0 0 83 10 27 82 20 p 165 i 12 19 11 79 4 92 0 6 0 0 88 66 26 01 50 Typical 395 12 17 29 43 4 9 1 5 0 0 92 47 21 54 100 Full 789 i 12 13 58 82 4 87 3 0 0 92 31 10 load results are for informative purposes only and not included in certification requirements Fan power is not included in the efficiency calculations Input and Output Power ape 900 io Efficiency of the Power Supply 800 90 700 80 600 5 3 500 70 eat c z z 400 2 60 2 300 ir 50 200 40 100 Efficiency 0 30 20 50 100 0 25 50 75 100 125 Load2. ing of Rated Output Power Loading of Rated Output Power ELECTRIC POWER RESEARCH INSTITUTE Sie Tested by Electric Power Research Institute Knoxville TN
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