ADATA PYLON550B-BKCEU Energy label

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

87.35%

AVERAGE EFFICIENCY :

85.85%

80 PLUS COMPLIANT:

YES

Value Units

100-240 Volts

8/4 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 = 12.6%, 50% Load)

-12V 3.3V 5V 5Vsb

0.61 0.96 21.90% 10% 67.34 11.82/0.03 3.29/1.08 5.01/1.08 5.08/0.2 55.77 82.82%

1.14 0.98 17.53% 20% 128.20 11.84/0.05 3.28/2.17 5.01/2.16 5.07/0.41 111.36 86.86%

2.79 0.99 12.60% 50% 317.90 11.93/0.12 3.28/5.42 5.01/5.37 5.04/1.02 277.68 87.35%

5.79 0.99 9.31% 100% 661.80 12.09/0.25 3.28/10.86 5.01/10.75 4.99/2.05 551.50 83.33%

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

5913

Type

ID Number

Model Number

2/25/20

2020

Serial Number

ADATA

PYLON 550 BRONZE

N/A

Manufacturer

Output

Watts

12.1/18.72

12.14/7.47

Efficiency

12.16/3.74

12.02/37.34

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

-0.002 0.003 0.008 0.013

Current (A)

Voltage (V)

Time (s)

Input Current and Voltage Waveforms

Voltage Current