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80 PLUS Verification and Testing Report 88.30% 86.32% YES TYPICAL EFFICIENCY (50% Load): AVERAGE EFFICIENCY : 80 PLUS COMPLIANT: 847 SUPERMICRO PWS-562-1H NA 2008 EPS1U 7/31/2008 Input Current and Voltage Waveforms 15 200 150 10 5 50 0 0 -50 0 0.003 0.006 0.009 0.012 0.015 -5 Current (A) 100 Voltage (V) Ecos ID # Manufacturer Model Number Serial Number Year Type Test Date -100 Rated Specifications Input Voltage Input Current Input Frequency Rated Output Power Value Units -150 100-240 6.5 50-60 560 Volts Amps Hz Watts -200 PF 0.99 1.00 1.00 ITHD (%) 2.1% 2.6% 4.8% Load (%) 20% 50% 100% Fraction Input of Load Watts Light Typical Full 131 314 644 -15 Time (s) Voltage Note: All measurements were taken with input voltage at 115 V nominal and 60 Hz. IRMS A 1.14 2.74 5.61 -10 Input AC Current Waveform (ITHD = 2.64%, 50% Load) DC Terminal Voltage (V)/ DC Load Current (A) 3.3V 5V* -12V 12V (cumulative of 12V1, 12V2, etc.) 12/0.1 3.4/2.4 5.1/2.4 11.9/7.5 12.1/0.2 3.3/6 5.1/6 11.8/18.7 12.2/0.4 3.2/12 5/12 11.7/37.3 Input and Output Power 700 Efficiency (%) Power (Watts) Efficiency % 85.65% 88.30% 85.02% 80% 300 70% 60% 50% Output Watts 40% 100 0 20% 5.1/0.3 5.1/0.8 5/1.6 Output Watts 112 277 547 Input Watts 400 200 5VSB Efficiency of the Power Supply 90% 600 500 Current Efficiency % 30% 50% Loading (% of Rated Output Power) 100% 0% 25% 50% 75% 100% Loading (% of Rated Output Power) These tests were conducted as a part of the 80 PLUS program. 80 PLUS is a computer buy-down program to promote high-efficiency power supplies (greater than 80% efficiency in the active mode) in desktop computers and desktop-derived servers. Tested by Electric Power Research Institute, Knoxville, TN. 125%
