be quietl Pure Power 11 350W ATX 2.4 Energy label

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

85.79%

AVERAGE EFFICIENCY :

84.07%

80 PLUS COMPLIANT:

YES

Value Units

100-240

Volts

6-3 Amps

50-60 Hz

350 Watts

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 6.49%, 50% Load)

I

RMS A

A

-12V 3.3V 5V 5Vsb

0.42 0.95 15.39% 10% 45.71 11.94/0.02 3.37/1.21 5.07/0.87 5.07/0.19 35.45

77.55%

0.76 0.98 11.26% 20% 85.11 11.95/0.05 3.36/2.42 5.06/1.73 5.06/0.38 70.85

83.24%

1.82 0.99 6.49% 50% 206.32 12/0.11 3.35/6.06 5.04/4.3 5.04/0.95 177.00

85.79%

3.70 0.99 6.22% 100% 422.50 12.07/0.23 3.32/12.08 5/8.59 5/1.89 351.43

83.18%

Output

Watts

12.05/21.26

12.11/10.65

Efficiency

%

12.14/2.12

12.14/4.24

PF

Test Date

Input Frequency

4783.1

Type

ID Number

Model Number

12/2/16

2016

Serial Number

Be Quiet

L11-350W

271S6431000001

Manufacturer

Rated Output Power

I

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

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

50

100

150

200

250

300

350

400

450

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/

-3

-2

-1

0

1

2

3

-200

-150

-100

-50

0

50

100

150

200

0 0.003 0.006 0.009 0.012 0.015

Current (A)

Voltage (V)

Time (s)

Input Current and Voltage Waveforms

Voltage Current