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
INFO
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
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
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 EN 55032 & CISPR 32
NEUTRAL
PHASE
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
12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ -12V to Earth: ✓
PWR_OK
Proper Operation
UVP (Full Load @ 90V)
✓
UVP (No Damage @ 80V)
✓
Conducted Emissions EN55032 & CISPR 32
✓
NLO
✓
Fan Failure Protection
✗
SIP
Surge: MOV Inrush: NTC & Bypass Relay
Supplementary Tests (For Reference)
Typical Load Tests
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
10%
5.241A
2.003A
2.002A
0.981A
85.008
88.517%
0
<6.0
48.63°C
0.975
12.098V
4.993V
3.298V
5.096V
96.038
40.31°C
114.93V
20%
11.506A
3.008A
3.006A
1.18A
169.983
91.204%
0
<6.0
50.34°C
0.981
12.087V
4.988V
3.294V
5.086V
186.38
40.88°C
114.89V
30%
18.129A
3.513A
3.511A
1.38A
255.005
92.095%
0
<6.0
52.36°C
0.988
12.077V
4.984V
3.29V
5.076V
276.893
41.05°C
114.87V
40%
24.767A
4.018A
4.017A
1.58A
340.089
92.162%
321
<6.0
41.62°C
0.991
12.067V
4.979V
3.287V
5.065V
369.008
44.21°C
114.86V
50%
31.068A
5.028A
5.028A
1.781A
425.097
91.939%
456
7.9
42.15°C
0.992
12.057V
4.974V
3.282V
5.056V
462.368
44.94°C
114.84V
60%
37.339A
6.04A
6.043A
1.982A
509.621
91.526%
744
17.5
42.83°C
0.993
12.047V
4.969V
3.277V
5.047V
556.806
45.58°C
114.83V
70%
43.687A
7.052A
7.062A
2.184A
594.951
90.806%
967
25.8
43.27°C
0.994
12.036V
4.965V
3.271V
5.037V
655.42
45.88°C
114.8V
80%
50.049A
8.065A
8.083A
2.287A
679.787
90%
1233
33.9
43.89°C
0.994
12.026V
4.96V
3.266V
5.029V
755.324
45.78°C
114.78V
90%
56.824A
8.576A
8.587A
2.39A
765.212
89.367%
1427
37.8
44.34°C
0.994
12.015V
4.956V
3.261V
5.022V
856.263
47.06°C
114.75V
100%
63.339A
9.088A
9.122A
2.998A
850.01
88.593%
1625
41.5
45.25°C
0.994
12.004V
4.952V
3.256V
5.004V
959.456
47.25°C
114.73V
110%
69.741A
10.106A
10.245A
3.002A
934.605
87.684%
1724
42.7
46.37°C
0.994
11.992V
4.948V
3.25V
4.998V
1065.883
49.35°C
114.71V
CL1
0.116A
12.065A
12.051A
0A
101.306
85.048%
747
17.6
41.05°C
0.975
12.091V
4.99V
3.294V
5.103V
119.117
43.77°C
114.94V
CL2
0.116A
20.052A
0A
0A
101.399
83.996%
750
17.7
41.15°C
0.975
12.095V
4.987V
3.296V
5.107V
120.716
43.4°C
114.94V
CL3
0.115A
0A
20.053A
0A
67.393
78.868%
738
17.2
40.82°C
0.976
12.094V
4.994V
3.291V
5.105V
85.449
42.91°C
114.95V
CL4
70.769A
0A
0A
0A
849.707
89.42%
1498
39.1
45.28°C
0.994
12.007V
4.957V
3.256V
5.072V
950.245
47.65°C
114.74V
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
10%
5.240A
2.002A
2.001A
0.982A
85.011
89.614%
0
<6.0
48.53°C
0.822
12.099V
4.995V
3.299V
5.095V
94.866
40.48°C
230.02V
20%
11.502A
3.006A
3.004A
1.18A
169.986
92.499%
0
<6.0
49.33°C
0.929
12.091V
4.992V
3.296V
5.085V
183.769
40.81°C
230.01V
30%
18.120A
3.509A
3.508A
1.38A
255.005
93.462%
0
<6.0
50.07°C
0.956
12.083V
4.989V
3.293V
5.075V
272.843
41.12°C
230V
40%
24.753A
4.014A
4.014A
1.58A
340.114
93.718%
284
<6.0
41.63°C
0.968
12.075V
4.984V
3.289V
5.065V
362.958
46.45°C
229.99V
50%
31.052A
5.022A
5.024A
1.781A
425.21
93.651%
453
7.8
42.12°C
0.97
12.066V
4.98V
3.285V
5.055V
454.034
45.86°C
229.98V
60%
37.316A
6.031A
6.037A
1.983A
509.763
93.413%
745
17.5
42.88°C
0.97
12.058V
4.976V
3.28V
5.046V
545.707
46.05°C
229.96V
70%
43.652A
7.041A
7.054A
2.185A
595.086
92.999%
907
23.9
43.32°C
0.97
12.049V
4.973V
3.276V
5.036V
639.884
46.89°C
229.95V
80%
49.996A
8.049A
8.071A
2.288A
679.916
92.362%
1187
32.4
43.66°C
0.97
12.041V
4.971V
3.271V
5.028V
736.147
47.47°C
229.94V
90%
56.752A
8.558A
8.573A
2.391A
765.358
91.891%
1443
38.3
44.41°C
0.971
12.032V
4.967V
3.266V
5.02V
832.901
48.2°C
229.93V
100%
63.251A
9.068A
9.106A
3A
850.2
91.356%
1639
41.5
45.98°C
0.971
12.023V
4.964V
3.262V
5.001V
930.654
49.86°C
229.91V
110%
69.626A
10.08A
10.224A
3.004A
934.784
90.773%
1730
42.8
46.17°C
0.97
12.014V
4.961V
3.257V
4.995V
1029.804
50.26°C
229.9V
CL1
0.117A
12.044A
12.045A
0A
101.325
86.393%
749
17.7
41.79°C
0.863
12.093V
4.999V
3.296V
5.102V
117.285
45.61°C
230V
CL2
0.116A
19.995A
0A
0A
101.41
85.301%
751
17.8
40.71°C
0.865
12.096V
5.001V
3.298V
5.106V
118.885
43.28°C
230V
CL3
0.116A
0A
20.042A
0A
67.405
79.992%
738
17.2
40.3°C
0.793
12.095V
4.995V
3.293V
5.105V
84.264
42.97°C
230V
CL4
70.667A
0A
0A
0A
849.89
92.16%
1499
39.1
45.71°C
0.971
12.027V
4.961V
3.261V
5.07V
922.192
49.18°C
229.9V
The results above are not used in the certification process
Light Load Tests
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
20W
1.227A
0.5A
0.5A
0.195A
20.004
74.849%
0
<6.0
44.13°C
0.82
12.107V
4.997V
3.3V
5.117V
26.727
36.88°C
114.97V
40W
2.701A
0.701A
0.7A
0.293A
40.002
83.749%
0
<6.0
43.61°C
0.928
12.104V
4.996V
3.298V
5.114V
47.763
37.66°C
114.96V
60W
4.176A
0.901A
0.901A
0.391A
60.001
86.757%
0
<6.0
45.32°C
0.96
12.102V
4.995V
3.297V
5.11V
69.16
38.27°C
114.95V
80W
5.648A
1.102A
1.101A
0.49A
79.969
88.864%
0
<6.0
47.08°C
0.975
12.099V
4.994V
3.296V
5.107V
89.991
39.31°C
114.93V
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
20W
1.229A
0.5A
0.5A
0.195A
20.01
74.723%
0
<6.0
43.63°C
0.487
12.099V
4.998V
3.3V
5.116V
26.78
36.3°C
230.02V
40W
2.702A
0.701A
0.7A
0.294A
40.008
84.25%
0
<6.0
45.28°C
0.635
12.103V
4.997V
3.299V
5.113V
47.487
37.61°C
230.02V
60W
4.176A
0.901A
0.901A
0.392A
60.007
87.813%
0
<6.0
46.93°C
0.735
12.102V
4.996V
3.298V
5.11V
68.335
38.77°C
230.02V
80W
5.648A
1.102A
1.101A
0.49A
79.978
89.86%
0
<6.0
46.41°C
0.807
12.100V
4.995V
3.297V
5.106V
89.003
39.01°C
230.01V
The results above are not used in the certification process
Ripple Measurements
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
12.3 mV
6.8 mV
5.9 mV
7.2 mV
Pass
20% Load
11.4 mV
7.1 mV
6.5 mV
9.3 mV
Pass
30% Load
13.4 mV
7.4 mV
7.1 mV
9.9 mV
Pass
40% Load
13.6 mV
7.5 mV
7.6 mV
9.2 mV
Pass
50% Load
14.7 mV
8.4 mV
13.9 mV
10.4 mV
Pass
60% Load
15.3 mV
8.7 mV
9.2 mV
12.4 mV
Pass
70% Load
17.9 mV
9.7 mV
10.4 mV
18.2 mV
Pass
80% Load
18.0 mV
10.0 mV
15.6 mV
17.7 mV
Pass
90% Load
16.5 mV
10.6 mV
16.1 mV
16.7 mV
Pass
100% Load
15.9 mV
10.9 mV
16.5 mV
19.7 mV
Pass
110% Load
17.0 mV
11.5 mV
18.4 mV
21.2 mV
Pass
Crossload 1
13.4 mV
9.3 mV
14.8 mV
16.4 mV
Pass
Crossload 2
14.1 mV
10.4 mV
10.4 mV
17.1 mV
Pass
Crossload 3
14.6 mV
8.8 mV
16.0 mV
16.9 mV
Pass
Crossload 4
15.2 mV
9.6 mV
10.0 mV
20.3 mV
Pass
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
12.8 mV
6.9 mV
5.4 mV
6.8 mV
Pass
20% Load
11.5 mV
7.1 mV
6.6 mV
9.1 mV
Pass
30% Load
14.3 mV
7.5 mV
7.1 mV
9.3 mV
Pass
40% Load
13.6 mV
6.9 mV
6.7 mV
8.2 mV
Pass
50% Load
15.5 mV
8.3 mV
8.1 mV
9.8 mV
Pass
60% Load
16.5 mV
8.6 mV
9.0 mV
11.4 mV
Pass
70% Load
17.6 mV
9.0 mV
10.1 mV
15.4 mV
Pass
80% Load
19.9 mV
9.8 mV
15.6 mV
17.2 mV
Pass
90% Load
18.0 mV
10.2 mV
16.4 mV
15.7 mV
Pass
100% Load
16.7 mV
10.8 mV
16.8 mV
20.0 mV
Pass
110% Load
16.8 mV
11.8 mV
19.0 mV
19.8 mV
Pass
Crossload 1
13.7 mV
9.1 mV
14.1 mV
16.7 mV
Pass
Crossload 2
14.3 mV
9.2 mV
10.3 mV
16.8 mV
Pass
Crossload 3
14.8 mV
9.1 mV
15.3 mV
16.7 mV
Pass
Crossload 4
16.4 mV
9.8 mV
9.7 mV
15.6 mV
Pass
The results above are not used in the certification process
SAMA P850
Top side
Power specifications label
Third Photo
Fourth Photo
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