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80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
AVERAGE EFFICIENCY :
80 PLUS COMPLIANT:
Ecos ID #
930
THERMALTAKE
Manufacturer
W0163 Toughpower QFan 650 A
Model Number
Serial Number
NA
Year
2008
Type
ATX12V & EPS12V
7/11/2008
Test Date
Rated Specifications
Input Voltage
Input Current
Input Frequency
Rated Output Power
Note: All measurements were taken with input voltage at 115 V nominal and 60 Hz.
I
I
(%)
Load
PF
RMS
THD
(%)
A
1.41
0.97
14.0%
20%
3.32
0.99
11.3%
50%
6.74
0.99
9.9%
100%
Input and Output Power
900
800
700
600
500
400
300
200
100
0
20%
Loading (% of Rated Output Power)
Value
100-240 Volts
8
47-63
650
Fraction
Input
of Load
Watts
12V (cumulative of 12V1, 12V2, etc.)
157
Light
378
Typical
Full
771
Input Watts
Output Watts
50%
100%
These tests were conducted as a part of the 80 PLUS program. 80 PLUS is
a computer buy-down program to promote high-efficiency power supplies
(greater than 80% efficiency in the active mode) in desktop computers and
desktop-derived servers.
Tested by Electric Power Research Institute, Knoxville, TN.
86.96%
85.19%
YES
Units
Amps
Hz
Watts
DC Terminal Voltage (V)/ DC Load Current (A)
12.2/8.8
12.1/22
12/43.9
90%
80%
70%
60%
50%
40%
30%
Input Current and Voltage Waveforms
200
150
100
50
0
0
0.003
0.006
0.009
-50
-100
-150
-200
Time (s)
Voltage
Input AC Current Waveform (ITHD = 11.29%, 50% Load)
-12V
3.3V
5V*
12.2/0.1
3.3/2.7
5.2/2.6
5.1/0.4
12.3/0.2
3.3/6.9
5.1/6.4
5.1/0.9
12.4/0.5
3.2/13.7
5/12.8
Efficiency of the Power Supply
0%
25%
50%
Loading (% of Rated Output Power)
15
10
5
0
0.012
0.015
-5
-10
-15
Current
Output
Efficiency
5VSB
Watts
%
132
84.22%
328
86.96%
5/1.8
650
84.38%
Efficiency %
75%
100%
125%
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