80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
AVERAGE EFFICIENCY :
80 PLUS COMPLIANT:
YES
Value
Units
100-240 Volts
8/4
Amps
47-63
Hz
650
Watts
Note: All measurements were taken with input voltage at 115 V nominal and 60 Hz.
Input AC Current Waveform (ITHD = 8.02%, 50% Load)
I
RMS
PF
A
12V1
12V2
12V3
12V4
-12V
3.3V
5V*
5VSB
1.43
1.00
10.2%
20%
Light
162
12/2.2
12/2.2
12.1/2.2
12/2.2
12.1/0.1
3.3/2.7
5/2.6
5.1/0.4
130
80.46%
3.36
0.99
8.0%
50%
Typical
384
12/5.5
12/5.5
12/5.5
11.9/5.5
12.1/0.2
3.3/6.9
5/6.4
5/0.9
324
84.28%
6.91
1.00
7.1%
100%
Full
792
11.9/10.9
11.9/10.9
12/10.9
11.9/10.9 12.3/0.5
3.2/13.7
5/12.8
5/1.8
643
81.20%
Tested by Electric Power Research Institute, Knoxville, TN.
84.28%
81.98%
Thermaltake
W0128RU
64446649
2006
Manufacturer
Test Date
Input Frequency
157.2
Type
Ecos ID #
Model Number
Serial Number
Year
ATX12V
Input
Watts
Fraction
of Load
DC Terminal Voltage (V)/ DC Load Current (A)
Output
Watts
1/11/2007
Efficiency
%
Rated Output Power
Load
(%)
Rated Specifications
Input Voltage
Input Current
I
THD
(%)
Input and Output Power
Input Watts
Output Watts
0
100
200
300
400
500
600
700
800
900
20%
50%
100%
Loading (% of Rated Output Power)
P
o
w
e
r
(W
a
tt
s
)
Efficiency of the Power Supply
30%
40%
50%
60%
70%
80%
90%
0%
25%
50%
75%
100%
125%
Loading (% of Rated Output Power)
E
ff
ic
ie
n
c
y
(
%
)
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)
V
o
lta
g
e
(
V
)
-20
-15
-10
-5
0
5
10
15
20
C
u
rr
e
n
t
(A
)
Voltage
Current
