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 (Typical Load @ 90V)
✓
UVP (No Damage @ 80V)
✓
Conducted Emissions EN 55032 & 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%
5.279A
1.985A
1.974A
0.994A
85
87.013%
0
<6.0
48.11°C
0.97
12.007V
5.04V
3.344V
5.031V
97.687
40.46°C
114.93V
20%
11.595A
2.978A
2.961A
1.195A
169.957
90.807%
0
<6.0
47.88°C
0.976
11.993V
5.039V
3.343V
5.022V
187.163
40.93°C
114.91V
30%
18.258A
3.474A
3.455A
1.397A
254.963
91.895%
0
<6.0
47.94°C
0.979
11.990V
5.038V
3.343V
5.013V
277.451
41.39°C
114.89V
40%
24.947A
3.972A
3.951A
1.599A
340.059
92.121%
1382
22.1
41.91°C
0.983
11.980V
5.036V
3.341V
5.004V
369.145
52.2°C
114.86V
50%
31.260A
4.966A
4.939A
1.802A
424.96
91.948%
1386
22.1
42.06°C
0.987
11.979V
5.035V
3.341V
4.995V
462.174
55.55°C
114.84V
60%
37.559A
5.962A
5.93A
2.001A
509.467
91.706%
1393
22.6
42.57°C
0.989
11.973V
5.034V
3.339V
4.986V
555.546
54.95°C
114.81V
70%
43.892A
6.957A
6.92A
2.211A
594.836
90.481%
1993
33.3
43.41°C
0.991
11.978V
5.033V
3.339V
4.976V
657.415
57.14°C
114.78V
80%
50.250A
7.95A
7.907A
2.315A
679.663
89.97%
2670
41.8
43.84°C
0.992
11.975V
5.031V
3.338V
4.968V
755.432
57.57°C
114.77V
90%
57.018A
8.449A
8.39A
2.419A
765.083
89.418%
3001
43.4
44.02°C
0.993
11.971V
5.03V
3.337V
4.961V
855.629
57.22°C
114.74V
100%
63.493A
8.947A
8.9A
3.036A
849.888
88.693%
3087
44.0
45.38°C
0.994
11.973V
5.03V
3.336V
4.942V
958.24
61.61°C
114.72V
110%
69.838A
9.944A
9.981A
3.039A
934.448
87.966%
3089
44.0
46.2°C
0.995
11.973V
5.028V
3.336V
4.937V
1062.288
63.42°C
114.7V
CL1
0.116A
11.959A
11.855A
0A
101.292
84.701%
1408
23.0
41.94°C
0.982
12.008V
5.034V
3.348V
5.049V
119.588
54.59°C
114.93V
CL2
0.116A
19.88A
0A
0A
101.39
83.329%
1387
22.1
41.66°C
0.982
11.999V
5.03V
3.346V
5.051V
121.674
50.16°C
114.94V
CL3
0.116A
0A
19.689A
0A
67.384
78.274%
0
<6.0
44°C
0.968
12.004V
5.043V
3.352V
5.05V
86.087
40.95°C
114.94V
CL4
70.977A
0A
0A
0.001A
849.651
89.39%
3054
44.2
45.9°C
0.994
11.971V
5.036V
3.333V
5.021V
950.501
57.53°C
114.75V
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%
5.287A
1.985A
1.974A
0.994A
85.002
88.164%
0
<6.0
42.49°C
0.873
11.990V
5.039V
3.343V
5.031V
96.413
40.01°C
230.05V
20%
11.611A
2.978A
2.962A
1.195A
169.957
92.282%
0
<6.0
43.01°C
0.93
11.976V
5.038V
3.343V
5.022V
184.17
40.71°C
230.05V
30%
18.282A
3.475A
3.456A
1.397A
254.965
93.535%
0
<6.0
42.96°C
0.949
11.974V
5.038V
3.342V
5.013V
272.587
41.16°C
230.04V
40%
24.957A
3.971A
3.95A
1.599A
340.058
93.872%
0
<6.0
44.88°C
0.961
11.975V
5.038V
3.342V
5.004V
362.256
41.62°C
230.03V
50%
31.267A
4.964A
4.937A
1.802A
425.012
93.866%
0
<6.0
46.17°C
0.967
11.978V
5.038V
3.342V
4.995V
452.786
42.19°C
230.01V
60%
37.569A
5.959A
5.928A
2.001A
509.516
93.701%
776
<6.0
42.81°C
0.97
11.971V
5.036V
3.34V
4.985V
543.765
54.53°C
230V
70%
43.905A
6.955A
6.918A
2.211A
594.905
92.717%
1882
31.0
43.39°C
0.975
11.976V
5.034V
3.339V
4.976V
641.638
53.41°C
230V
80%
50.274A
7.949A
7.907A
2.315A
679.716
92.431%
2280
36.3
43.83°C
0.977
11.970V
5.032V
3.338V
4.969V
735.379
53.8°C
229.98V
90%
57.036A
8.447A
8.388A
2.419A
765.142
92.061%
2866
43.1
44.63°C
0.979
11.968V
5.032V
3.338V
4.962V
831.123
55.81°C
229.97V
100%
63.528A
8.946A
8.9A
3.036A
849.937
91.638%
3090
44.0
45.15°C
0.98
11.967V
5.031V
3.337V
4.942V
927.492
56.35°C
229.96V
110%
69.956A
9.942A
9.982A
3.038A
932.401
91.252%
3091
44.0
46.31°C
0.98
11.951V
5.029V
3.335V
4.939V
1021.252
56.43°C
229.96V
CL1
0.116A
11.957A
11.86A
0A
101.292
10.92%
0
<6.0
43.49°C
0.98
11.995V
5.035V
3.347V
5.048V
927.46
41.04°C
229.96V
CL2
0.116A
19.869A
0A
0A
101.389
10.93%
0
<6.0
41.43°C
0.98
12.000V
5.033V
3.347V
5.051V
927.46
40.08°C
229.96V
CL3
0.116A
0A
19.695A
0A
67.384
7.27%
0
<6.0
46.38°C
0.98
12.009V
5.044V
3.351V
5.05V
927.46
41.82°C
229.96V
CL4
71.003A
0A
0A
0.001A
849.619
91.61%
3064
44.2
40.96°C
0.98
11.966V
5.038V
3.335V
5.021V
927.46
55.91°C
229.96V
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
1.236A
0.496A
0.493A
0.198A
20.002
72.066%
0
<6.0
39.69°C
0.905
12.016V
5.041V
3.344V
5.053V
27.755
36.42°C
114.94V
40W
2.721A
0.694A
0.691A
0.297A
39.999
81.113%
0
<6.0
40.72°C
0.953
12.014V
5.041V
3.344V
5.05V
49.313
37.05°C
114.94V
60W
4.207A
0.893A
0.888A
0.396A
59.998
85.113%
0
<6.0
43.06°C
0.97
12.011V
5.041V
3.344V
5.047V
70.492
38.23°C
114.94V
80W
5.691A
1.091A
1.086A
0.496A
79.956
87.116%
0
<6.0
44.7°C
0.968
12.004V
5.04V
3.343V
5.043V
91.78
39.33°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
1.240A
0.496A
0.494A
0.198A
20
72.611%
0
<6.0
38.7°C
0.6
11.978V
5.038V
3.34V
5.052V
27.544
36.23°C
230.06V
40W
2.728A
0.695A
0.691A
0.297A
39.999
82.26%
0
<6.0
39.44°C
0.741
11.984V
5.038V
3.341V
5.049V
48.625
37.24°C
230.06V
60W
4.215A
0.893A
0.889A
0.396A
59.998
85.976%
0
<6.0
39.63°C
0.818
11.987V
5.039V
3.342V
5.046V
69.785
38.01°C
230.05V
80W
5.702A
1.092A
1.086A
0.496A
79.957
88.33%
0
<6.0
40.36°C
0.865
11.983V
5.039V
3.342V
5.043V
90.52
39.12°C
230.05V
The results above are not used in the certification process
Ripple Measurements
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
33.99mV
11.22mV
6.56mV
11.16mV
Pass
20% Load
35.77mV
11.33mV
7.02mV
15.34mV
Pass
30% Load
36.54mV
12.34mV
8.19mV
13.19mV
Pass
40% Load
36.53mV
13.42mV
8.70mV
14.42mV
Pass
50% Load
37.65mV
14.64mV
9.41mV
15.84mV
Pass
60% Load
40.86mV
18.21mV
14.70mV
17.52mV
Pass
70% Load
44.07mV
19.89mV
12.56mV
20.79mV
Pass
80% Load
46.15mV
21.32mV
14.75mV
22.62mV
Pass
90% Load
47.43mV
21.52mV
15.36mV
22.52mV
Pass
100% Load
50.32mV
24.63mV
16.73mV
27.92mV
Pass
110% Load
52.61mV
24.53mV
19.68mV
29.19mV
Pass
Crossload1
37.45mV
14.49mV
10.43mV
17.22mV
Pass
Crossload2
37.04mV
18.41mV
8.19mV
17.47mV
Pass
Crossload3
34.96mV
16.02mV
14.24mV
17.07mV
Pass
Crossload4
47.83mV
20.76mV
14.65mV
28.32mV
Pass
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
36.13mV
11.63mV
6.51mV
11.31mV
Pass
20% Load
37.25mV
11.99mV
7.22mV
11.77mV
Pass
30% Load
36.28mV
12.60mV
8.09mV
13.19mV
Pass
40% Load
36.99mV
13.57mV
8.90mV
14.47mV
Pass
50% Load
38.62mV
15.00mV
9.81mV
16.05mV
Pass
60% Load
40.05mV
19.89mV
19.12mV
17.42mV
Pass
70% Load
44.11mV
19.64mV
12.51mV
21.75mV
Pass
80% Load
46.25mV
21.17mV
15.16mV
22.21mV
Pass
90% Load
47.83mV
22.39mV
16.68mV
23.64mV
Pass
100% Load
51.04mV
24.48mV
16.99mV
26.59mV
Pass
110% Load
53.28mV
25.10mV
21.67mV
26.90mV
Pass
Crossload1
34.30mV
15.00mV
10.78mV
17.37mV
Pass
Crossload2
39.43mV
19.53mV
8.19mV
17.53mV
Pass
Crossload3
37.65mV
16.53mV
14.65mV
17.68mV
Pass
Crossload4
48.39mV
26.52mV
15.10mV
28.78mV
Pass
The results above are not used in the certification process
NCASE SFX850
Top side
Power specifications label
Fan
PSU Internals
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 runs voluntary certification programs for power supplies - ETA for efficiency, LAMBDA for noise and SAFE for safety and correct operation - and for cooling products, with DELTA for chassis soundproofing and PHI for fan airflow and static pressure