Cooler Master MPY-5501-AFAAG-EU, MPY-5501-AFAAG-UK Energy label

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

91.50%

AVERAGE EFFICIENCY :

90.50%

80 PLUS COMPLIANT:

YES

Value Units

100-240

Volts

6.3 Amps

50/60 Hz

550 Watts

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 10.203%, 50% Load)

-12V 3.3V 5V 5Vsb

0.60 0.94 5.88% 10% 65.33 11.66/0.02 3.37/1 5.09/1 5.09/0.21 55.75

85.33%

1.10 0.98 5.66% 20% 123.70 11.63/0.05 3.36/1.99 5.09/1.98 5.08/0.41 111.39

90.05%

2.67 0.99 10.20% 50% 303.66 11.67/0.12 3.33/4.98 5.08/4.94 5.04/1.03 277.84

91.50%

5.35 1.00 5.28% 100% 612.87 11.74/0.25 3.29/9.96 5.05/9.85 4.98/2.07 551.21

89.94%

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

5035

Type

ID Number

Model Number

8/31/17

2017

Serial Number

Cooler Master Technology Inc.

MPY-5501-AFAAG

N/A

Manufacturer

Output

Watts

12.03/37.86

12.08/19.01

Efficiency

12.11/3.8

12.1/7.59

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/

-6

-4

-2

-200

-150

-100

-50

100

150

200

-0.001 0.003 0.008 0.013

Current (A)

Voltage (V)

Time (s)

Input Current and Voltage Waveforms

Voltage Current