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
750
Watts
Note: All measurements were taken with input voltage at 115 V nominal and 60 Hz.
Input AC Current Waveform (ITHD = 7.42%, 50% Load)
I
RMS
PF
A
-12V
3.3V
5V*
5VSB
1.65
0.94
15.0%
20%
Light
178
12.1/0.1
3.3/3.2
5.1/2.9
5.1/0.4
152
85.33%
3.83
0.98
7.4%
50%
Typical
433
12.2/0.3
3.3/7.9
5.1/7.4
5/1.1
377
86.98%
7.80
0.99
4.9%
100%
Full
893
12.4/0.6
3.2/15.8
5/14.7
4.9/2.1
744
83.31%
Tested by Electric Power Research Institute, Knoxville, TN.
86.98%
85.21%
THERMALTAKE
W0117 Toughpower 750 AP
NA
2008
Manufacturer
Test Date
Input Frequency
928
Type
Ecos ID #
Model Number
Serial Number
Year
ATX12V & EPS12V
Input
Watts
Fraction
of Load
DC Terminal Voltage (V)/ DC Load Current (A)
Output
Watts
12V (cumulative of 12V1, 12V2, etc.)
12.1/10.2
12/25.4
11.9/50.6
7/11/2008
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
1000
20%
50%
100%
Loading (% of Rated Output Power)
P
o
w
e
r (W
atts)
Efficiency of the Power Supply
30%
40%
50%
60%
70%
80%
90%
0%
25%
50%
75%
100%
125%
Loading (% of Rated Output Power)
E
fficien
cy (%
)
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
lt
age (V
)
-15
-10
-5
0
5
10
15
C
u
rrent (A
)
Voltage
Current
