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
Conducted Emissions EN55032 & CISPR 32
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
0.231W
47.665%
0.01
5.137V
0.485W
230.37V
2
0.09A
0.462W
60.045%
0.016
5.136V
0.77W
230.37V
3
0.55A
2.818W
76.218%
0.074
5.122V
3.698W
230.37V
4
1A
5.11W
77.627%
0.126
5.108V
6.585W
230.36V
5
1.5A
7.641W
78.059%
0.177
5.093V
9.79W
230.36V
6
3.001A
15.142W
77.091%
0.289
5.047V
19.641W
230.36V
Protection Features
OCP (Cold @ -°C)
-
OCP (Hot) @ -°C)
-
OPP (Cold @ 30.1°C)
991.35W (132.18%)
OPP (Hot @ -°C)
-
OTP
SCP
12V to Earth: ✓ 5V to Earth: ✗ 3.3V to Earth: - 5VSB to Earth: ✓ -12V to Earth: -
PWR_OK
Proper Operation
NLO
✓
Fan Failure Protection
✗
SIP
Surge: MOV Inrush: NTC & Bypass Relay
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%
4.367A
1.95A
1.973A
0.982A
75.006
83.099%
1525
34.1
40.21°C
0.801
12.229V
5.129V
3.346V
5.09V
90.261
41.97°C
230.4V
20%
9.764A
2.935A
2.973A
1.184A
149.976
88.636%
1647
36
40.66°C
0.92
12.194V
5.112V
3.33V
5.071V
169.203
42.4°C
230.4V
30%
15.526A
3.433A
3.483A
1.386A
224.995
89.778%
1895
40.9
41.3°C
0.956
12.169V
5.099V
3.317V
5.053V
250.618
43.18°C
230.4V
40%
21.312A
3.934A
3.997A
1.59A
300.1
89.989%
2120
42.8
41.88°C
0.971
12.147V
5.086V
3.303V
5.034V
333.486
43.86°C
230.4V
50%
26.743A
4.934A
5.022A
1.796A
374.799
89.667%
2343
45.3
42.14°C
0.979
12.126V
5.069V
3.286V
5.013V
417.991
44.32°C
230.39V
60%
32.207A
5.94A
6.056A
2.001A
449.663
89.15%
2347
45.4
42.68°C
0.984
12.105V
5.053V
3.27V
4.993V
504.389
44.98°C
230.38V
70%
37.691A
6.953A
7.102A
2.213A
524.567
88.538%
2349
45.4
43.18°C
0.987
12.083V
5.036V
3.253V
4.972V
592.477
46.26°C
230.36V
80%
43.264A
7.972A
8.158A
2.322A
599.767
87.744%
2353
45.5
43.63°C
0.988
12.062V
5.018V
3.236V
4.954V
683.542
47.23°C
230.35V
90%
49.189A
8.495A
8.692A
2.432A
674.779
86.866%
2354
45.5
44.51°C
0.99
12.041V
5.004V
3.221V
4.936V
776.801
48.5°C
230.33V
100%
54.935A
9.023A
9.265A
3.062A
750
85.743%
2357
45.5
45.07°C
0.991
12.020V
4.988V
3.205V
4.9V
874.704
50.22°C
230.32V
110%
60.577A
10.063A
10.449A
3.073A
825.031
84.354%
2363
45.6
46.31°C
0.992
11.997V
4.969V
3.186V
4.882V
978.066
52.52°C
230.31V
CL1
0.115A
14.337A
14.579A
0.001A
121.309
80.304%
2288
44.8
40.65°C
0.906
12.208V
5.036V
3.272V
5.083V
151.064
44.01°C
230.4V
CL2
0.114A
19.88A
0A
0.001A
101.404
79.349%
2094
42.6
40.05°C
0.878
12.222V
5.03V
3.335V
5.104V
127.798
42.49°C
230.4V
CL3
0.114A
0A
20.186A
0.001A
67.401
72.108%
2024
41.9
40.99°C
0.811
12.215V
5.116V
3.269V
5.098V
93.473
43.06°C
230.41V
CL4
62.374A
0A
0A
0.001A
749.853
86.929%
2363
45.6
45.47°C
0.991
12.021V
5.058V
3.262V
5.018V
862.621
49.35°C
230.33V
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
1.216A
0.486A
0.491A
0.195A
20.012
78.99%
0
<6.0
41.64°C
0.382
12.226V
5.147V
3.363V
5.124V
25.336
36.12°C
230.42V
40W
2.668A
0.681A
0.688A
0.293A
40.007
84.823%
0
<6.0
42.74°C
0.59
12.258V
5.143V
3.359V
5.118V
47.169
37.11°C
230.41V
60W
4.130A
0.876A
0.885A
0.391A
60.003
80.734%
1437
32.4
38.87°C
0.746
12.234V
5.139V
3.355V
5.112V
74.324
40.1°C
230.41V
80W
5.588A
1.072A
1.083A
0.49A
79.97
84.547%
1402
31.4
39.28°C
0.813
12.228V
5.135V
3.351V
5.106V
94.587
40.76°C
230.4V
The results above are not used in the certification process
Ripple Measurements 230V
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
7.68mV
13.98mV
8.24mV
34.95mV
Pass
20% Load
23.64mV
13.42mV
8.24mV
33.98mV
Pass
30% Load
22.32mV
13.62mV
8.69mV
34.34mV
Pass
40% Load
22.17mV
14.18mV
9.00mV
34.59mV
Pass
50% Load
23.14mV
15.15mV
10.32mV
37.39mV
Pass
60% Load
22.93mV
16.53mV
12.67mV
39.48mV
Pass
70% Load
23.24mV
17.19mV
11.70mV
40.50mV
Pass
80% Load
24.46mV
18.26mV
15.62mV
41.06mV
Pass
90% Load
24.97mV
19.33mV
15.67mV
43.20mV
Pass
100% Load
40.28mV
22.91mV
18.16mV
52.06mV
Fail
110% Load
44.26mV
24.02mV
19.52mV
53.96mV
Fail
Crossload1
38.77mV
26.95mV
23.67mV
40.61mV
Pass
Crossload2
13.49mV
37.54mV
13.02mV
36.58mV
Pass
Crossload3
11.25mV
14.54mV
24.77mV
33.73mV
Pass
Crossload4
39.40mV
16.13mV
9.24mV
43.06mV
Pass
The results above are not used in the certification process
Cooler Master MWE Bronze 750 V3 230V
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
