Thermaltake W0131RU User manual

80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
AVERAGE EFFICIENCY :
80 PLUS COMPLIANT: YES
Value
Units
100-240 Volts
10 Amps
47-63 Hz
850
Watts
Note: All measurements were taken with input voltage at 115 V nominal and 60 Hz. Input AC Current Waveform (ITHD = 6.87%, 50% Load)
I
RMS
PF
A
-12V
3.3V
5V*
5VSB
1.83 0.98 8.7% 20% Light 207 12.2/0.2 3.3/4.3 5.1/4.3 5.1/0.6 168 81.24%
4.34 0.99 6.9% 50% Typical 496 12.3/0.4 3.3/10.8 4.9/10.8 5/1.5 415 83.72%
8.93 1.00 5.8% 100% Full 1024 12.3/0.8 3.2/21.5 4.9/21.7 4.9/3 821 80.16%
Tested by Electric Power Research Institute, Knoxville, TN.
8/13/2007
Efficiency
%
Rated Output Power
Load
(%)
Rated Specifications
Input Voltage
Input Current
I
THD
(%) Input
Watts
Fraction
of Load DC Terminal Voltage (V)/ DC Load Current (A) Output
Watts
12V (cumulative of 12V1, 12V2, etc.)
12.1/10.4
12.1/26.1
12/52.1
Test Date
Input Frequency
338.3
Type
Ecos ID #
Model Number
Serial Number
Year ATX
NA
2007
Manufacturer
83.72%
81.71%
Thermaltake
W0131RU
Input and Output Power
Input Watts
Output Watts
0
200
400
600
800
1000
1200
20% 50% 100%
Loading (% of Rated Output Power)
Power (Watts)
Efficiency of the Power Supply
30%
40%
50%
60%
70%
80%
90%
0% 25% 50% 75% 100% 125%
Loading (% of Rated Output Power)
Efficiency (%)
Efficiency %
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.
Input Current and Voltage Waveforms
-200
-150
-100
-50
0
50
100
150
200
0 0.003 0.006 0.009 0.012 0.015
Time (s)
Voltage (V)
-15
-10
-5
0
5
10
15
Current (A)
Voltage Current