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80 PLUS Verification and Testing Report 94.00% 92.45% YES TYPICAL EFFICIENCY (50% Load): AVERAGE EFFICIENCY : 80 PLUS COMPLIANT: SO-235.1 Super Micro Computer, Inc. PWS-1K62P-1R N/A 2011 1U 1/21/2011 Input Current and Voltage Waveforms 400 6 300 4 2 100 0 0 -100 0 0.003 0.006 0.009 0.012 0.015 -2 Current (A) 200 Voltage (V) Ecos ID # Manufacturer Model Number Serial Number Year Type Test Date -200 Rated Specifications Value Units Input Voltage Input Current Input Frequency Rated Output Power 100-240 12-8 50-60 1,620 Volts Amps Hz Watts -400 1.64 3.82 7.76 ITHD (%) Load (%) 0.87 12.27 *10% Low 185 0.96 0.94 0.98 0.99 6.41 4.59 3.11 20% 50% 100% Light Typical Full 354 864 1775 7.20 1.20 2.16 PF Fraction Input of Load Watts External Fan (W)** -6 Time (s) Voltage Note: All measurements were taken with input voltage at 230 V nominal and 60 Hz. IRMS A 0.92 -4 -300 Current Input AC Current Waveform (ITHD = 4.59%, 50% Load) DC Terminal Voltage (V)/ DC Load Current (A) 12V 5Vsb 12.03/13.32 5.06/0.4 12.03/26.68 12.03/66.67 12.02/133.36 Output Watts 162 Efficiency % 87.62% 325 812 1623 91.92% 94.00% 91.43% 5.05/0.79 5.05/1.98 5.04/3.95 * 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 Efficiency of the Power Supply 2000 100% 1800 90% 1600 Input Watts 80% Efficiency (%) Power (Watts) 1400 1200 1000 800 600 70% 60% 50% Output Watts 400 40% 200 Efficiency % 0 30% 20% 50% Loading (% of Rated Output Power) 100% 0% 25% 50% 75% Loading (% of Rated Output Power) 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/ 100% 125%
