be quietl Dark Power Pro 11 650W ATX 2.4 Energy label

80 PLUS Verification and Testing Report

Value

Units

-12V

3.3V5V5Vsb

TYPICAL EFFICIENCY (50% Load):
AVERA GE EFFICIENCY :
80 PLUS CO MPLIANT:

Ecos ID #
Manufacturer
Model Number
Serial Number
Year
Type
Test Date

4318
Be Quiet
P11-650W
251S5060000008
2015
ATX12V
4/29/15

Rated Specifications

Input Voltage
Input Current

Input Frequency

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 4.01%, 50% Load)

Rated Output Power

I

RMS A

A

0.67 0.97 5.20% 10% 74.82 12.37/0.04 3.38/1.23 5.08/1.23 5.08/0.25 65.78

1.27 0.99 5.24% 20% 144.01 12.11/0.08 3.37/2.47 5.07/2.46 5.07/0.49 131.42

3.09 1.00 4.01% 50% 354.60 12.16/0.2 3.36/6.16 5.06/6.11 5.05/1.23 328.48

6.31 1.00 3.94% 100% 724.50 12.5/0.41 3.35/12.29 5.05/12.22 5.02/2.46 653.66

800

700

600

500

400

300

Power (Watts)

200

100

0

I

(%)

PF

20% 50% 100%

Load (%)

THD

Input and Output Power

Input Watts

Loading (% of Rated Output Power)

Input

Watts

100-240 Volts

8-4 Amps

50-60 Hz

650 Watts

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

Output Watts

92.63%

91.37%
YES

200
150
100

50

0

-50

-100

Voltage (V)

-150

-200

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

12.11/4.43

12.1/8.86

12.09/22.19

12.05/44.25

100%

Efficiency (%)

Input Current and Voltage Waveforms

0 0.003 0.006 0.009 0.012 0.015

Time (s)

Voltage Current

Output

Watts

Efficiency of the Power Supply

90%
80%
70%
60%
50%
40%
30%
20%
10%

0%

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

Loading (% of Rated Output Power)

Efficiency %

5
4
3
2
1
0

-1

-2

Current (A)

-3

-4

-5

Efficiency

%

87.92%

91.26%

92.63%

90.22%

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/