Supermicro PWS-1K41P-1R power supply unit
Contents
1. 80 PLUS Verification and Testing Report TYPICAL EFFICIENCY 50 Load 92 40 AVERAGE EFFICIENCY 91 10 80 PLUS COMPLIANT YES EcosID SO 62 Input Current and Voltage Waveforms Manufacturer SUPERMICRO COMPUTER INC i00 Model Number PWS 1K21P 1R m Serial Number 2009 Di 1U z Test Date 4 17 2009 gt 0f 2 100 0 003 0 006 Ox 0 012 0 018 gt O 200 Rated Specifications Value Units 300 A Input Voltage 100 240 Volts 400 Input Current 8 5 Amps Time s Input Frequency 50 60 Hz Voltage Current Rated Output Power 1 200 Watts Note All measurements were taken with input voltage at 230 V nominal and 60 Hz Input AC Current Waveform ITHD 5 3 100 Load lup Load Fraction External DC Terminal Voltage V DC Load Current A _ of Load Fan W 12V Efficiency Lo 26 54 10 w 143 19 00 12 09 9 86 5 08 0 39 0 0 84 71 15 65 20 Light 270 18 88 12 09 19 69 5 07 0 79 0 0 89 67 8 56 50 Typical 654 18 88 12 07 49 2 5 04 1 98 0 0 92 40 5 30 100 Full 1320 18 88 12 04 98 39 4 98 3 94 0 0 91 22 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 Syd 1400 i808 Efficiency of the Power Supply 1200 90 1000 80 a 9 800 X 70 gt 70 c g 600 60 a ir 400 50 200 40 Ef2. ficiency 0 30 20 50 100 0 25 50 75 100 125 Loading of Rated Output Power Loading of Rated Output Power ERE ELECTRIC POWER RESEARCH INSTITUTE PLUS Tested by Electric Power Research Institute Knoxville TN
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