Chieftec Powerplay GPU-550FC 550W ATX 2.3 Energy label

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

90.57%

AVERAGE EFFICIENCY :

89.18%

80 PLUS COMPLIANT:

YES

Value Units

100-240 Volts

8 Amps

47-63 Hz

550 Watts

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 14.16%, 50% Load)

-12V 3.3V 5V 5Vsb

0.59 0.95 14.45% 10% 64.51 12.04/0.02 3.32/1.07 5.05/1.07 5.07/0.24 55.38 85.84%

1.11 0.97 13.68% 20% 123.90 12.06/0.05 3.28/2.15 5.05/2.14 5.06/0.49 110.88 89.49%

2.70 0.98 14.16% 50% 305.70 12.08/0.12 3.26/5.36 5.04/5.31 5.04/1.21 276.88 90.57%

5.55 0.99 11.70% 100% 629.60 12.14/0.24 3.28/10.74 5.04/10.63 5.02/2.43 550.69 87.47%

Rated Output Power

THD

Year

ATX12V

Rated Specifications

Input Voltage

Input

Watts

Load

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

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

Input Current

RMS

Test Date

Input Frequency

5480.1

Type

ID Number

Model Number

2/1/19

2019

Serial Number

Chieftronic

GPU-550FC

N/A

Manufacturer

Output

Watts

12.06/18.66

12.06/7.46

Efficiency

12.09/3.72

11.98/37.27

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

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/

-60.0

-40.0

-20.0

0.0

20.0

40.0

60.0

-200

-100

100

200

-0.001 0.003 0.008 0.013

Current (A)

Voltage (V)

Time (s)

Input Current and Voltage Waveforms

Voltage Current