80 PLUS Verification and Testing Report - Ecova Plug Load Solutions

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Aug 9, 2017 - Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform
80 PLUS Verification and Testing Report 92.57% 91.44% YES

5010 HIGH POWER ELECTRONIC CO., LTD GP850B-OCPT N/A 2017 ATX12V 8/9/17

Input Current and Voltage Waveforms

Voltage (V)

ID Number Manufacturer Model Number Serial Number Year Type Test Date

Rated Specifications

Value

Units

Input Voltage Input Current Input Frequency Rated Output Power

100-240 15 50-60 850

Volts Amps Hz Watts

200 150 100 50 0 -0.001 -50 -100 -150 -200

PF 0.82 0.89 0.98 0.99

ITHD (%) Load (%)

Input Watts

12.95% 10.54% 6.06% 4.74%

97.99 187.96 464.63 945.43

10% 20% 50% 100%

900

90%

800

80%

Efficiency (%)

700

Power (Watts)

Current

5V

5Vsb

4.99/1.33 4.98/2.64 4.95/6.61 4.9/13.17

4.98/0.34 4.96/0.68 4.91/1.7 4.83/3.4

Output Watts 86.40 172.63 430.10 850.07

Efficiency % 88.17% 91.84% 92.57% 89.91%

Efficiency of the Power Supply 100%

Input Watts

500

400 Output Watts

70%

60% 50% 40% 30%

200

20%

100

10%

0

0%

20%

Time (s)

DC Terminal Voltage (V)/ DC Load Current (A) -12V 3.3V 12V (cumulative of 12V1, 12V2, etc.) 12.2/6.01 11.43/0.03 3.35/1.33 12.18/12.03 11.55/0.05 3.35/2.66 12.14/30.1 11.9/0.13 3.32/6.66 12.06/59.9 12.1/0.26 3.27/13.34

Input and Output Power

300

0.013

Input AC Current Waveform (ITHD = 6.064%, 50% Load)

1000

600

0.008

Voltage

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz.

IRMS A A 1.04 1.83 4.14 8.28

0.003

8 6 4 2 0 -2 -4 -6 -8

Current (A)

TYPICAL EFFICIENCY (50% Load): AVERAGE EFFICIENCY : 80 PLUS COMPLIANT:

50% Loading (% of Rated Output Power)

100%

Efficiency %

0%

25% 50% 75% 100% 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/

125%

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