This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations
Noise Graph
230V
INFO
The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails
Indicative Performance
Efficiency under high ambient temperature
INFO
The PSU`s efficiency under high ambient temperatures with 115V and 230V input. For this graph the results of the 10-110% load regulation table are used
5VSB Efficiency
INFO
This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input
5VSB Efficiency (ERP LOT 3/6 & CEC) 230V
Test #
5VSB
DC/AC (Watts)
Efficiency
PF/AC Volts
1
0.045A
0.232W
52.175%
0.035
5.146V
0.445W
229.95V
2
0.09A
0.463W
62.267%
0.057
5.144V
0.744W
229.97V
3
0.55A
2.82W
75.912%
0.232
5.127V
3.714W
229.96V
4
1A
5.11W
77.051%
0.32
5.111V
6.633W
229.95V
5
1.5A
7.639W
77.775%
0.371
5.093V
9.822W
229.95V
6
3A
15.111W
77.736%
0.427
5.037V
19.439W
229.95V
Supplementary Tests (For Reference)
Typical Load Tests 230V
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
10%
4.449A
1.983A
1.992A
0.981A
75.006
83.29%
824
19.6
40.39°C
0.856
12.004V
5.044V
3.313V
5.099V
90.057
44.8°C
229.94V
20%
9.927A
2.978A
2.994A
1.181A
149.947
88.461%
829
20
40.8°C
0.918
11.993V
5.038V
3.307V
5.081V
169.505
46.06°C
229.93V
30%
15.765A
3.477A
3.499A
1.382A
224.953
89.847%
836
20.4
41.16°C
0.94
11.982V
5.034V
3.301V
5.064V
250.374
47.78°C
229.91V
40%
21.620A
3.977A
4.005A
1.585A
300.044
89.856%
1310
33.4
41.51°C
0.95
11.972V
5.03V
3.296V
5.047V
333.918
47.91°C
229.9V
50%
27.090A
4.977A
5.016A
1.79A
374.497
89.38%
1864
42.5
42.18°C
0.957
11.960V
5.024V
3.29V
5.029V
418.994
48.23°C
229.89V
60%
32.607A
5.979A
6.031A
1.996A
449.4
88.848%
2090
45.1
42.6°C
0.961
11.948V
5.018V
3.284V
5.011V
505.813
49.54°C
229.88V
70%
38.135A
6.984A
7.05A
2.203A
524.316
88.191%
2096
45.2
43.17°C
0.964
11.936V
5.013V
3.277V
4.993V
594.523
51.47°C
229.86V
80%
43.743A
7.989A
8.073A
2.31A
599.512
87.463%
2102
45.2
43.55°C
0.965
11.925V
5.006V
3.27V
4.978V
685.446
54.27°C
229.85V
90%
49.696A
8.498A
8.579A
2.418A
674.525
86.63%
2108
45.2
44.61°C
0.964
11.913V
5.001V
3.263V
4.964V
778.622
57.45°C
229.83V
100%
55.473A
9.01A
9.121A
3.044A
749.749
85.508%
2111
45.2
45.47°C
0.963
11.898V
4.994V
3.256V
4.928V
876.816
61.11°C
229.83V
110%
61.140A
10.023A
10.25A
3.051A
824.75
84.281%
2113
45.2
46.08°C
0.962
11.882V
4.988V
3.248V
4.916V
978.566
63.91°C
229.82V
CL1
0.117A
12.349A
12.449A
0.001A
104.298
80.106%
880
22.1
40.91°C
0.894
11.983V
5.02V
3.285V
5.116V
130.201
50.15°C
229.94V
CL2
0.116A
19.971A
0A
0.001A
101.38
78.498%
869
21.6
40.25°C
0.895
11.991V
5.006V
3.308V
5.124V
129.151
48.45°C
229.93V
CL3
0.115A
0A
20.214A
0.001A
67.387
71.947%
838
20.5
43.47°C
0.861
11.988V
5.04V
3.265V
5.12V
93.665
48.64°C
229.94V
CL4
62.872A
0.003A
0.005A
0.001A
749.598
86.494%
2115
45.3
45.05°C
0.965
11.922V
5.017V
3.277V
5.062V
866.647
57.08°C
229.83V
The results above are not used in the certification process
Light Load Tests 230V
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
20W
1.236A
0.495A
0.497A
0.195A
19.999
66.284%
808
19.1
36.66°C
0.676
12.013V
5.051V
3.322V
5.137V
30.171
38.38°C
229.95V
40W
2.722A
0.693A
0.696A
0.292A
39.999
76.314%
812
19.3
37.13°C
0.782
12.010V
5.05V
3.32V
5.131V
52.411
40.37°C
229.94V
60W
4.208A
0.891A
0.895A
0.39A
60
81.78%
816
19.3
38.46°C
0.825
12.008V
5.048V
3.318V
5.125V
73.364
41.86°C
229.96V
80W
5.690A
1.09A
1.095A
0.488A
79.944
84.562%
819
19.3
39.36°C
0.863
12.005V
5.047V
3.316V
5.118V
94.54
43.45°C
229.94V
The results above are not used in the certification process
Ripple Measurements 230V
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
17.2 mV
17.0 mV
21.1 mV
16.3 mV
Pass
20% Load
19.5 mV
19.1 mV
21.8 mV
17.3 mV
Pass
30% Load
22.7 mV
21.0 mV
23.7 mV
17.1 mV
Pass
40% Load
25.0 mV
24.0 mV
26.7 mV
17.2 mV
Pass
50% Load
27.9 mV
27.7 mV
30.3 mV
17.0 mV
Pass
60% Load
32.2 mV
32.4 mV
32.8 mV
18.7 mV
Pass
70% Load
32.8 mV
35.1 mV
37.6 mV
18.8 mV
Pass
80% Load
35.8 mV
39.8 mV
43.8 mV
20.0 mV
Pass
90% Load
38.1 mV
44.7 mV
51.0 mV
20.4 mV
Fail
100% Load
45.3 mV
50.5 mV
54.3 mV
25.5 mV
Fail
110% Load
56.5 mV
54.1 mV
59.8 mV
27.4 mV
Fail
Crossload 1
20.5 mV
31.2 mV
32.6 mV
15.7 mV
Pass
Crossload 2
19.2 mV
34.5 mV
30.9 mV
15.3 mV
Pass
Crossload 3
22.6 mV
30.4 mV
33.6 mV
15.6 mV
Pass
Crossload 4
45.9 mV
39.5 mV
47.8 mV
21.2 mV
Pass
The results above are not used in the certification process
Kinpower KP750B 750W
Top side
Power specifications label
All data and graphs included in this test report can be used by any individual on the following conditions: › It should be mentioned that the test results are provided by Cybenetics › The link to the original test results document should be provided in any case
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient and silent power supplies are promoted
