First Semiconductor FIR4N70L VDMOSFET (700V, 2.5A)
Test Results
Temperature & Compliance Info
Temperature Range (°C /°F)
30-32 / 86-89.6
ErP Lot 3/6 Ready
✓
(EU) No 617/2013 Compliance
✓
ALPM (Alternative Low Power Mode) compatible
✓
ATX v3.1 PSU Power Excursion
✓
Performance Summary
Efficiency Rating
GOLD
Noise Rating
Standard++
Average Efficiency (>1450 load combinations)
88.531%
Average Noise Output (>1450 Load Combinations)
33.94dBA
Average PF (>1450 Load Combinations)
0.989
Efficiency With 10W (≤500W) or 2% (>500W) Load
64.681%
Standby Power Consumption
0.0550W
12V Ripple (Full Load)
29.52mV
5V Ripple (Full Load)
16.98mV
3.3V Ripple (Full Load)
16.67mV
5VSB Ripple (Full Load)
19.15mV
12V Load Regulation
0.10%
5V Load Regulation
1.75%
3.3V Load Regulation
3.33%
5VSB Load Regulation
2.81%
Inrush Current
53.690A
Efficiency Rating
GOLD
Noise Rating
Standard++
Average Efficiency (>1450 load combinations)
90.600%
Average Noise Output (>1450 Load Combinations)
34.58dBA
Average PF (>1450 Load Combinations)
0.960
Efficiency With 10W (≤500W) or 2% (>500W) Load
62.376%
Standby Power Consumption
0.1251W
12V Ripple (Full Load)
30.63mV
5V Ripple (Full Load)
16.41mV
3.3V Ripple (Full Load)
15.52mV
5VSB Ripple (Full Load)
18.46mV
12V Load Regulation
0.09%
5V Load Regulation
1.79%
3.3V Load Regulation
3.36%
5VSB Load Regulation
2.85%
Inrush Current
94.850A
12V Transient Response (200%)
11.48V
5V Transient Response (200%)
4.965V
3.3V Transient Response (200%)
3.163V
5VSB Transient Response (200%)
4.940V
Hold-Up Time & Power Ok Signal
16.60ms
AC Loss to PWR_OK Hold Up Time
14.50ms
PWR_OK Inactive to DC Loss Delay
2.10ms
PSU Timings: T1 (20% / 100%)
123.0ms
126.0ms
PSU Timings: T3 (20% / 100%)
113.0ms
114.0ms
12V OCP (28.6°C / 44.2°C)
85.60A (158.23%), 12.158V
86.40A (159.70%), 12.168V
5V OCP (28.6°C / 44.2°C)
35.8A (179.00%), 5.046V
35.3A (176.50%), 5.047V
3.3V OCP (28.6°C / 44.2°C)
35.5A (177.50%), 3.275V
34.2A (171.00%), 3.274V
5VSB OCP (28.6°C / 44.2°C)
4A (160.00%), 5.019V
3.9A (156.00%), 5.017V
OPP (26.65°C / 44.78°C)
149.80%
149.80%
Hold-Up Time & Power Ok Signal
Hold-Up Time (ms)
16.6
AC Loss to PWR_OK Hold Up Time (ms)
14.5
PWR_OK Inactive to DC Loss Delay (ms)
2.1
Vampire Power
Tables
Detailed Results
Average
Min
Limit Min
Max
Limit Max
Result
Mains Voltage RMS:
115.08 V
115.04 V
113.85 V
115.12 V
116.15 V
PASS
Mains Frequency:
60.00 Hz
59.99 Hz
59.40 Hz
60.01 Hz
60.60 Hz
PASS
Mains Voltage CF:
1.416
1.415
1.340
1.418
1.490
PASS
Mains Voltage THD:
0.13 %
0.09 %
N/A
0.19 %
2.00 %
PASS
Real Power:
0.055 W
0.004 W
N/A
0.090 W
N/A
N/A
Apparent Power:
3.739 W
3.620 W
N/A
3.844 W
N/A
N/A
Power Factor:
0.019
N/A
N/A
N/A
N/A
N/A
Detailed Results
Average
Min
Limit Min
Max
Limit Max
Result
Mains Voltage RMS:
231.04 V
230.92 V
227.70 V
231.09 V
232.30 V
PASS
Mains Frequency:
50.00 Hz
49.99 Hz
49.50 Hz
50.01 Hz
50.50 Hz
PASS
Mains Voltage CF:
1.417
1.416
1.340
1.419
1.490
PASS
Mains Voltage THD:
0.17 %
0.15 %
N/A
0.26 %
2.00 %
PASS
Real Power:
0.125 W
0.086 W
N/A
0.180 W
N/A
N/A
Apparent Power:
12.405 W
12.182 W
N/A
12.588 W
N/A
N/A
Power Factor:
0.011
N/A
N/A
N/A
N/A
N/A
Graphs
Efficiency Graph
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
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 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
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
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
10%
3.570A
1.957A
1.973A
0.987A
65.005
84.96%
992
26.3
40.16°C
0.957
12.157V
5.11V
3.345V
5.069V
76.513
41.91°C
115.14V
20%
8.147A
2.941A
2.97A
1.187A
129.95
88.94%
996
26.8
40.8°C
0.987
12.157V
5.102V
3.334V
5.056V
146.109
42.67°C
115.11V
30%
13.070A
3.437A
3.475A
1.388A
194.96
89.942%
1001
27.1
41.06°C
0.988
12.158V
5.094V
3.324V
5.043V
216.757
43.75°C
115.1V
40%
17.999A
3.934A
3.984A
1.591A
260.045
90.144%
1342
33.8
41.89°C
0.991
12.158V
5.085V
3.314V
5.031V
288.477
44.4°C
115.08V
50%
22.578A
4.927A
4.997A
1.794A
325.041
89.984%
1571
39.3
42.21°C
0.993
12.160V
5.076V
3.302V
5.017V
361.222
44.36°C
115.06V
60%
27.116A
5.923A
6.017A
1.999A
389.566
89.62%
1799
40.7
42.71°C
0.994
12.160V
5.067V
3.291V
5.003V
434.69
45.78°C
115.04V
70%
31.717A
6.924A
7.047A
2.206A
454.881
89.024%
1984
44.5
43.26°C
0.995
12.163V
5.057V
3.278V
4.988V
510.967
46.45°C
115.02V
80%
36.319A
7.927A
8.082A
2.312A
519.678
88.422%
2031
44.8
43.96°C
0.995
12.164V
5.047V
3.266V
4.976V
587.727
47.72°C
115V
90%
41.319A
8.438A
8.601A
2.418A
585.122
87.843%
2037
44.8
44.37°C
0.995
12.165V
5.038V
3.255V
4.964V
666.098
48.85°C
114.98V
100%
46.252A
8.949A
9.154A
2.525A
649.861
87.172%
2044
44.9
45.15°C
0.995
12.165V
5.029V
3.244V
4.952V
745.496
50.49°C
114.96V
110%
50.918A
9.963A
10.306A
2.531A
715.291
86.297%
2048
45
46.32°C
0.995
12.166V
5.019V
3.231V
4.94V
828.878
52.13°C
114.95V
CL1
0.115A
11.84A
11.98A
0A
101.307
81.949%
1726
39.9
40.57°C
0.979
12.166V
5.085V
3.314V
5.065V
123.62
44.1°C
115.13V
CL2
0.115A
19.671A
0A
0A
101.396
81.615%
1546
37.9
40.65°C
0.979
12.165V
5.084V
3.33V
5.073V
124.236
42.7°C
115.13V
CL3
0.115A
0A
19.931A
0A
67.39
74.9%
1441
35.2
40.83°C
0.968
12.161V
5.099V
3.311V
5.069V
89.973
42.79°C
115.13V
CL4
53.466A
0A
0A
0A
649.724
88.278%
2042
44.9
45.55°C
0.995
12.152V
5.054V
3.271V
5.015V
735.994
49.8°C
114.96V
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%
3.570A
1.957A
1.974A
0.987A
65.01
86.212%
995
26.4
40.07°C
0.83
12.156V
5.111V
3.344V
5.069V
75.408
41.71°C
230.39V
20%
8.149A
2.941A
2.971A
1.187A
129.969
90.084%
998
26.9
40.96°C
0.917
12.157V
5.102V
3.333V
5.055V
144.279
42.76°C
230.39V
30%
13.072A
3.437A
3.476A
1.389A
194.977
91.476%
1243
32.1
41.14°C
0.952
12.157V
5.094V
3.323V
5.043V
213.145
43.09°C
230.38V
40%
18.002A
3.934A
3.985A
1.591A
260.069
91.884%
1442
35.5
41.5°C
0.97
12.157V
5.085V
3.313V
5.03V
283.039
43.61°C
230.37V
50%
22.581A
4.927A
4.998A
1.795A
325.067
91.925%
1636
38.4
42.49°C
0.979
12.159V
5.076V
3.302V
5.016V
353.621
44.71°C
230.36V
60%
27.121A
5.924A
6.019A
2A
389.612
91.732%
1833
42.5
42.61°C
0.983
12.160V
5.066V
3.29V
5.002V
424.727
45.04°C
230.35V
70%
31.723A
6.925A
7.048A
2.206A
454.929
91.406%
1993
44.7
43.51°C
0.986
12.161V
5.056V
3.278V
4.988V
497.7
46.01°C
230.33V
80%
36.322A
7.928A
8.084A
2.312A
519.71
91.018%
2036
44.8
43.76°C
0.988
12.163V
5.047V
3.265V
4.975V
570.995
47.03°C
230.32V
90%
41.321A
8.437A
8.602A
2.419A
585.141
90.689%
2034
44.9
44.3°C
0.988
12.164V
5.038V
3.254V
4.963V
645.215
48.59°C
230.3V
100%
46.256A
8.95A
9.156A
2.525A
649.872
90.321%
2039
44.8
45.57°C
0.987
12.164V
5.029V
3.243V
4.95V
719.515
50.17°C
230.29V
110%
50.921A
9.965A
10.307A
2.532A
715.299
89.785%
2039
44.8
46.39°C
0.986
12.166V
5.018V
3.23V
4.938V
796.679
51.58°C
230.28V
CL1
0.115A
11.84A
11.981A
0A
101.306
83.473%
1712
39.2
40.8°C
0.898
12.165V
5.085V
3.313V
5.065V
121.364
44.25°C
230.38V
CL2
0.115A
19.672A
0A
0A
101.398
82.904%
1590
39.5
40.16°C
0.899
12.165V
5.083V
3.33V
5.072V
122.306
42.64°C
230.38V
CL3
0.115A
0A
19.931A
0A
67.39
76.004%
1418
35.4
40.62°C
0.857
12.160V
5.098V
3.311V
5.069V
88.668
42.41°C
230.38V
CL4
53.473A
0A
0A
0A
649.736
91.423%
2037
44.8
45.83°C
0.987
12.151V
5.054V
3.271V
5.015V
710.691
49.18°C
230.3V
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
1.222A
0.489A
0.492A
0.196A
20.004
72.346%
980
26.2
36.41°C
0.885
12.154V
5.117V
3.352V
5.091V
27.65
38.12°C
115.14V
40W
2.690A
0.684A
0.69A
0.295A
40.002
81.486%
985
26.4
37.11°C
0.927
12.153V
5.116V
3.35V
5.087V
49.09
39.13°C
115.14V
60W
4.157A
0.88A
0.887A
0.394A
60.001
85.445%
987
26.4
38.41°C
0.951
12.155V
5.113V
3.348V
5.082V
70.221
40.06°C
115.14V
80W
5.622A
1.076A
1.085A
0.493A
79.958
87.322%
988
26.4
39.51°C
0.969
12.155V
5.111V
3.345V
5.077V
91.566
41.2°C
115.13V
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
1.222A
0.488A
0.492A
0.196A
20.007
73.346%
984
26.5
36.82°C
0.712
12.154V
5.119V
3.352V
5.091V
27.279
37.65°C
230.37V
40W
2.690A
0.684A
0.69A
0.295A
40.007
82.819%
987
26.4
37.44°C
0.797
12.153V
5.117V
3.349V
5.086V
48.306
38.86°C
230.39V
60W
4.158A
0.88A
0.887A
0.394A
60.007
86.459%
988
26.4
38.72°C
0.819
12.154V
5.114V
3.348V
5.082V
69.407
39.82°C
230.41V
80W
5.623A
1.076A
1.085A
0.493A
79.977
88.53%
992
26.3
39.22°C
0.86
12.154V
5.112V
3.345V
5.077V
90.341
40.19°C
230.4V
The results above are not used in the certification process
Ripple Measurements
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
8.04mV
9.34mV
5.70mV
8.66mV
Pass
20% Load
9.16mV
10.97mV
7.17mV
9.93mV
Pass
30% Load
11.54mV
10.15mV
6.20mV
10.50mV
Pass
40% Load
14.32mV
11.12mV
7.38mV
12.84mV
Pass
50% Load
14.89mV
11.43mV
8.04mV
13.14mV
Pass
60% Load
14.94mV
12.04mV
8.60mV
13.86mV
Pass
70% Load
17.27mV
13.21mV
9.51mV
15.08mV
Pass
80% Load
18.64mV
14.28mV
12.61mV
16.05mV
Pass
90% Load
17.26mV
15.05mV
13.32mV
16.66mV
Pass
100% Load
29.52mV
16.98mV
16.67mV
19.15mV
Pass
110% Load
33.30mV
18.14mV
16.77mV
18.99mV
Pass
Crossload1
14.52mV
10.06mV
11.19mV
10.62mV
Pass
Crossload2
11.50mV
10.66mV
8.39mV
9.99mV
Pass
Crossload3
10.53mV
6.63mV
10.22mV
9.53mV
Pass
Crossload4
26.97mV
10.56mV
11.68mV
15.30mV
Pass
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
7.22mV
9.03mV
5.49mV
8.71mV
Pass
20% Load
8.29mV
11.37mV
7.17mV
9.53mV
Pass
30% Load
11.48mV
10.35mV
6.51mV
10.45mV
Pass
40% Load
14.08mV
11.07mV
7.22mV
12.33mV
Pass
50% Load
14.28mV
11.32mV
7.88mV
12.79mV
Pass
60% Load
15.33mV
13.93mV
8.90mV
13.96mV
Pass
70% Load
16.96mV
13.26mV
9.00mV
13.81mV
Pass
80% Load
19.25mV
14.13mV
12.16mV
15.23mV
Pass
90% Load
17.77mV
14.79mV
12.66mV
15.74mV
Pass
100% Load
30.63mV
16.41mV
15.52mV
18.46mV
Pass
110% Load
34.16mV
18.32mV
17.71mV
18.63mV
Pass
Crossload1
14.24mV
10.07mV
11.00mV
10.50mV
Pass
Crossload2
10.58mV
11.22mV
8.09mV
9.83mV
Pass
Crossload3
10.82mV
6.63mV
9.92mV
9.32mV
Pass
Crossload4
27.32mV
11.45mV
11.94mV
15.68mV
Pass
The results above are not used in the certification process
SAMA GT650W
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
