EVGA SuperNOVA 550 GM Energy label

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

91.15%

AVERAGE EFFICIENCY :

89.87%

80 PLUS COMPLIANT:

YES

Value Units

100-240

Volts

7.5-4 Amps

60/50 Hz

550 Watts

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 8.07%, 50% Load)

-12V 3.3V 5V 5Vsb

0.62 0.90 26.75% 10% 64.89 11.62/0.02 3.28/1 5.08/1 5.08/0.21 55.82

86.02%

1.12 0.96 19.37% 20% 123.66 11.65/0.05 3.28/1.99 5.08/1.98 5.08/0.41 111.51

90.17%

2.68 0.99 8.07% 50% 305.20 11.73/0.12 3.26/4.98 5.05/4.94 5.04/1.03 278.18

91.15%

5.47 1.00 4.76% 100% 626.80 11.95/0.25 3.24/9.96 5.02/9.85 5.01/2.07 553.40

88.29%

Rated Output Power

I

THD

Year

ATX12V,EPS12V

Rated Specifications

Input Voltage

Input

Watts

Load

12V (cumulative of 12V1, 12V2, etc.)

DC Terminal Voltage (V)/ DC Load Current (A)

Input Current

I

RMS

Test Date

Input Frequency

5335

Type

ID Number

Model Number

7/24/18

2018

Serial Number

EVGA Corporation

550 GM

N/A

Manufacturer

Output

Watts

12.12/19.01

12.15/7.59

Efficiency

12.15/3.8

PF

12.08/37.95

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0% 25% 50% 75% 100% 125%

Efficiency (%)

Loading (% of Rated Output Power)

Efficiency of the Power Supply

Efficiency

Input Watts

Output Watts

0

100

200

300

400

500

600

700

20% 50% 100%

Power (Watts)

Loading (% of Rated Output Power)

Input and 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/

-6.0

-4.0

-2.0

0.0

2.0

4.0

6.0

-200

-100

0

100

200

-0.001 0.003 0.008 0.013

Current (A)

Voltage (V)

Time (s)

Input Current and Voltage Waveforms

Voltage Current