be quietl Pure Power 11 300W ATX 2.4 Energy label
80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
85.85%
AVERAGE EFFICIENCY :
84.19%
80 PLUS COMPLIANT:
YES
Value Units
100-240
Volts
5-2.5 Amps
50-60 Hz
300 Watts
Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 7.9%, 50% Load)
I
RMS A
A
-12V 3.3V 5V 5Vsb
0.37 0.93 18.69% 10% 39.79 11.93/0.02 3.34/1.1 5.08/0.79 5.02/0.18 30.34
76.25%
0.66 0.97 12.75% 20% 73.63 11.95/0.04 3.34/2.21 5.07/1.58 5.01/0.37 60.76
82.52%
1.57 0.98 7.90% 50% 176.69 11.97/0.11 3.32/5.52 5.04/3.92 4.99/0.92 151.69
85.85%
3.14 0.99 5.33% 100% 358.40 12.02/0.22 3.3/11.03 5.01/7.83 4.96/1.84 301.73
84.19%
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
Test Date
Input Frequency
4782.1
Type
ID Number
Model Number
12/2/16
2016
Serial Number
Be Quiet
L11-300W
270S6431000001
Manufacturer
Output
Watts
12.09/17.73
12.13/8.88
Efficiency
%
12.14/1.77
12.15/3.55
PF
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
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
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
-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
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