Supermicro PWS-920P-SQ power supply unit
Contents
1. 80 PLUS Verification and Testing Report TYPICAL EFFICIENCY 50 Load AVERAGE EFFICIENCY 80 PLUS COMPLIANT 94 27 93 25 YES EcosID S014041 S O Input Current and Voltage Waveforms Manufacturers SUPER MICRO COMPUTER INC r Model Number ________ PWS 920P SQ__ S O 5 Serial Number INA 4 Year 2009 O 2 z 1U 3 11 14 2009 mn 0 003 0 006 23 4 Rated Specifications Ss Value Units _ s Input Voltage Input Current Time 8 Input Frequenc Rated Output Power vep ls Note All measurements were taken with input voltage at 230 V nominal and 60 Hz lruo Load Fraction External jof Load Fan W 25 34 10 106 1 21 22 67 20 200 1 21 20 45 50 Typical 488 1 45 11 99 37 53 5 13 2 4 35 0 99 15 98 100 Full 987 5 93 11 96 75 03 4 01 5 07 10 load results are for informative purposes only and not included in certification requirements Fan power is not included in the efficiency calculations Input AC Current Waveform ITHD 20 45 50 Load ase at Efficiency 87 68 68 51 94 27 92 98 DC Terminal Voltage V DC Load Current A 12V 5Vsb 12 05 7 53 5 17 0 4 e 12 03 15 03 5 16 0 8 185 460 917 Input and Output Power 1200 Efficiency of the Power Supply 100 1000 90 80 ee Q 70 O Q 60 Power Watts Efficiency aN ro 50 200 40 Effici2. ency 30 20 50 Loading of Rated Output Power COsS 100 0 25 50 75 Loading of Rated Output Power 100 125 These tests were conducted by a third party independent testing firm on behalf of the 80 PLUS Program 80 PLUS is a certification program to promote highly efficient power supplies greater than 80 efficiency in the active mode in technology applications http www 80plus org PLUS
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