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80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
AVERAGE EFFICIENCY :
80 PLUS COMPLIANT:
157.2
Ecos ID #
Thermaltake
Manufacturer
Model Number
W0128RU
Serial Number
64446649
Year
2006
Type
ATX12V
1/11/2007
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
1.43
1.00
10.2%
20%
3.36
0.99
8.0%
50%
6.91
1.00
7.1%
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
8/4
47-63
650
Fraction
Input
of Load
Watts
12V1
162
12/2.2
Light
384
12/5.5
Typical
Full
792
11.9/10.9 11.9/10.9
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.
84.28%
81.98%
YES
Units
Amps
Hz
Watts
DC Terminal Voltage (V)/ DC Load Current (A)
12V2
12V3
12V4
12/2.2
12.1/2.2
12/2.2
12/5.5
12/5.5
11.9/5.5
12/10.9
11.9/10.9 12.3/0.5
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 = 8.02%, 50% Load)
-12V
3.3V
5V*
12.1/0.1
3.3/2.7
5/2.6
5.1/0.4
12.1/0.2
3.3/6.9
5/6.4
3.2/13.7
5/12.8
Efficiency of the Power Supply
0%
25%
50%
Loading (% of Rated Output Power)
20
15
10
5
0
0.012
0.015
-5
-10
-15
-20
Current
Output
Efficiency
5VSB
Watts
%
130
80.46%
5/0.9
324
84.28%
5/1.8
643
81.20%
Efficiency %
75%
100%
125%
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