Advertisement
Quick Links
80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
AVERAGE EFFICIENCY :
80 PLUS COMPLIANT:
Ecos ID #
873
Manufacturer
THERMALTAKE
TOUGHPWR QFAN 500A
Model Number
Serial Number
W0151 Toughpower QFan 500 A
Year
2008
ATX12V
Type
Test Date
8/28/2008
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
PF
I
(%)
Load
RMS
THD
(%)
A
1.09
0.98
16.0%
20%
2.60
0.99
9.4%
50%
5.22
1.00
6.0%
100%
Input and Output Power
700
600
500
400
300
200
100
0
20%
Loading (% of Rated Output Power)
Value
115-230 Volts
6
47-63
500
Fraction
Input
of Load
Watts
12V (cumulative of 12V1, 12V2, etc.)
Light
122
297
Typical
Full
598
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.
85.11%
83.86%
YES
Units
Amps
Hz
Watts
DC Terminal Voltage (V)/ DC Load Current (A)
12.1/6.1
12.1/15.2
12/30.4
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 = 9.42%, 50% Load)
-12V
3.3V
5V*
12.2/0.1
3.4/3
5.2/2.8
5.1/0.4
12.3/0.3
3.3/7.4
5.1/6.9
12.5/0.6
3.3/14.7
5/13.8
4.9/2.2
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
%
102
83.00%
5/1.1
253
85.11%
499
83.48%
Efficiency %
75%
100%
125%
Advertisement
