CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Seasonic Focus SGX 500W
Serial NumberR1901AA112430005
Lab IDSS19500001
Certification ID25641
  • Test Result Report ID:
  • Certificate Issue Date: Feb 26, 2019
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
Chroma 63640-80-80 x10
Chroma 63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes Picoscope 4444, Siglent SDS2104X PLUS
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Temperature Logger Picoscope TC-08
Tachometer UNI-T UT372
Multimeters Keysight 34465A
EMI Analyzer TekBox TBMR-110M-EU
Isolation Transformer 4kVA
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
BrandSeasonic
ModelFocus SGX 500W
OEM/ODMSeasonic
Serial NumberR1901AA112430005
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)100-240
Rated Current (Arms)6-3
Rated Frequency (Hz)50-60
Rated Power (W)500
Operating Temperature (Continuous Full Load) (°C)
TypeSFX-L
Cable DesignFully Modular
Warranty-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling120mm Fluid Dynamic Bearing Fan
(S1201512HB)
Semi-Passive Operation✓
Cybenetics Testing Information
Lab IDSS19500001
Date of receiptFeb 22, 2019
Testing DateFeb 22, 2019
Report Issued DateFeb 26, 2019
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (360mm) 1 1 18AWG No
4+4 pin EPS12V (400mm) 1 1 18AWG No
6+2 pin PCIe (400mm+100mm) 1 2 18AWG No
SATA (300mm+200mm+100mm) 1 3 18AWG No
4 pin Molex (300mm+200mm+200mm) 1 3 18AWG No
AC Power Cord (1370mm) - C13 coupler 1 1 18AWG -

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 20 20 41 3 0.3
Watts 100 492 15 3.6
Total Max. Power (W) 500

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)28-32 / 82.4-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)88.907%
Average Noise Output (>1450 Load Combinations)31.11dBA
Average PF (>1450 Load Combinations)0.981
Efficiency With 10W (≤500W) or 2% (>500W) Load60.452%
Standby Power Consumption0.0444W
Non-Accredited
12V Ripple (Full Load)26.33mV
5V Ripple (Full Load)23.73mV
3.3V Ripple (Full Load)23.88mV
5VSB Ripple (Full Load)14.62mV
12V Load Regulation0.08%
5V Load Regulation0.34%
3.3V Load Regulation0.42%
5VSB Load Regulation2.00%
Inrush Current39.069A
Accredited
Average Efficiency (>1450 load combinations)90.840%
Average Noise Output (>1450 Load Combinations)29.07dBA
Average PF (>1450 Load Combinations)0.927
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.0678W
Non-Accredited
12V Ripple (Full Load)26.79mV
5V Ripple (Full Load)24.23mV
3.3V Ripple (Full Load)22.88mV
5VSB Ripple (Full Load)12.98mV
12V Load Regulation0.07%
5V Load Regulation0.32%
3.3V Load Regulation0.42%
5VSB Load Regulation1.94%
Inrush Current56.094A
Hold-Up Time & PWR_OK Signal23.50ms
AC Loss to PWR_OK Hold Up Time21.10ms
PWR_OK Inactive to DC Loss Delay2.40ms
OPP (0.00°C / 0.00°C)--

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)23.5
AC Loss to PWR_OK Hold Up Time (ms)21.1
PWR_OK Inactive to DC Loss Delay (ms)2.4

Stromverbrauch im Ruhezustand

Tables

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 EN 55032 & 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)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232 68.843% 0.055
5.152V 0.337 115.09V
2 0.090A 0.464 73.418% 0.100
5.151V 0.632 115.09V
3 0.550A 2.829 77.528% 0.335
5.143V 3.649 115.09V
4 1.000A 5.136 77.560% 0.403
5.136V 6.622 115.09V
5 1.500A 7.692 77.799% 0.437
5.127V 9.887 115.09V
6 3.000A 15.290 76.032% 0.481
5.096V 20.110 115.08V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232 62.534% 0.018
5.152V 0.371 230.26V
2 0.090A 0.464 68.945% 0.033
5.151V 0.673 230.26V
3 0.550A 2.829 76.171% 0.161
5.142V 3.714 230.24V
4 1.000A 5.136 77.013% 0.242
5.135V 6.669 230.24V
5 1.500A 7.690 76.977% 0.297
5.126V 9.990 230.25V
6 3.001A 15.306 78.044% 0.371
5.101V 19.612 230.25V

Protection Features

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
1 2.333A 2.000A 1.984A 0.975A 49.518 83.324% 0 <6.0 43.89°C 0.934
11.973V 4.999V 3.320V 5.128V 59.428 39.40°C 115.09V
2 5.739A 3.002A 2.980A 1.172A 99.611 88.256% 0 <6.0 44.38°C 0.972
11.975V 4.996V 3.318V 5.119V 112.866 39.75°C 115.09V
3 9.480A 3.503A 3.465A 1.370A 149.523 89.764% 0 <6.0 45.16°C 0.981
11.976V 4.995V 3.317V 5.110V 166.574 40.07°C 115.08V
4 13.223A 4.004A 3.980A 1.568A 199.550 89.821% 939 19.8 40.60°C 0.985
11.976V 4.994V 3.316V 5.101V 222.163 45.94°C 115.09V
5 16.630A 5.007A 4.976A 1.768A 249.682 89.851% 1014 23.2 41.18°C 0.988
11.977V 4.994V 3.315V 5.093V 277.886 46.78°C 115.09V
6 20.034A 6.007A 5.973A 1.967A 299.761 89.414% 1338 33.2 41.95°C 0.987
11.978V 4.993V 3.315V 5.084V 335.249 47.87°C 115.09V
7 23.441A 7.010A 6.969A 2.168A 349.889 88.914% 1489 36.7 42.31°C 0.988
11.979V 4.992V 3.314V 5.074V 393.514 48.36°C 115.09V
8 26.851A 8.016A 7.966A 2.370A 400.017 88.317% 1797 41.5 42.71°C 0.989
11.978V 4.990V 3.313V 5.065V 452.931 48.86°C 115.09V
9 30.657A 8.523A 8.452A 2.373A 449.759 87.826% 2028 44.1 43.11°C 0.990
11.979V 4.989V 3.312V 5.059V 512.105 49.77°C 115.12V
10 34.231A 9.024A 8.971A 2.975A 499.788 87.232% 2082 44.1 44.26°C 0.991
11.980V 4.987V 3.310V 5.043V 572.942 51.03°C 115.13V
11 38.404A 9.027A 8.971A 2.978A 549.815 86.720% 2084 44.1 46.09°C 0.992
11.981V 4.986V 3.309V 5.038V 634.013 53.27°C 115.12V
CL1 0.140A 12.000A 11.998A 0.000A 101.367 83.622% 1245 31.4 41.74°C 0.973
11.977V 4.995V 3.313V 5.124V 121.220 46.13°C 115.18V
CL2 41.008A 1.004A 0.997A 1.000A 504.765 88.169% 2089 44.1 44.76°C 0.991
11.982V 4.992V 3.317V 5.088V 572.496 51.15°C 115.10V

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
1 2.340A 2.000A 1.985A 0.975A 49.602 84.250% 0 <6.0 45.02°C 0.712
11.972V 4.999V 3.320V 5.127V 58.875 39.46°C 230.26V
2 5.745A 3.002A 2.982A 1.173A 99.691 89.362% 0 <6.0 45.34°C 0.856
11.975V 4.996V 3.318V 5.117V 111.559 39.59°C 230.27V
3 9.489A 3.503A 3.465A 1.370A 149.621 90.559% 935 19.7 40.45°C 0.907
11.975V 4.995V 3.317V 5.109V 165.219 46.43°C 230.28V
4 13.231A 4.005A 3.981A 1.569A 199.644 91.417% 941 19.9 40.85°C 0.934
11.975V 4.994V 3.316V 5.100V 218.388 46.93°C 230.28V
5 16.640A 5.007A 4.977A 1.768A 249.769 91.666% 1010 23.2 41.38°C 0.948
11.975V 4.994V 3.315V 5.092V 272.476 47.77°C 230.29V
6 20.042A 6.010A 5.973A 1.968A 299.844 91.419% 1375 33.2 41.89°C 0.958
11.977V 4.992V 3.314V 5.083V 327.988 48.39°C 230.29V
7 23.450A 7.013A 6.970A 2.169A 349.993 91.100% 1624 41.8 42.05°C 0.964
11.978V 4.992V 3.314V 5.072V 384.184 49.17°C 230.30V
8 26.857A 8.015A 7.969A 2.370A 400.091 90.837% 1846 42.3 42.74°C 0.969
11.978V 4.990V 3.313V 5.064V 440.449 49.90°C 230.30V
9 30.665A 8.520A 8.454A 2.373A 449.805 90.598% 2039 44.2 43.80°C 0.972
11.978V 4.989V 3.311V 5.058V 496.483 51.26°C 230.31V
10 34.239A 9.023A 8.972A 2.975A 499.846 90.273% 2078 45.4 44.20°C 0.975
11.979V 4.987V 3.310V 5.043V 553.705 52.40°C 230.31V
11 38.412A 9.027A 8.974A 2.978A 549.873 90.045% 2084 44.1 46.25°C 0.977
11.980V 4.985V 3.309V 5.038V 610.667 54.73°C 230.32V
CL1 0.144A 11.999A 12.001A 0.000A 101.419 84.659% 1277 30.1 41.70°C 0.866
11.976V 4.995V 3.313V 5.123V 119.797 47.97°C 230.32V
CL2 41.014A 1.003A 0.999A 1.000A 504.797 91.227% 2081 44.1 44.03°C 0.975
11.981V 4.992V 3.317V 5.088V 553.344 52.42°C 230.32V

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]) PF/AC Volts
1 1.194A 0.499A 0.477A 0.194A 19.373 73.341% 0 <6.0 0.816
11.967V 5.008V 3.326V 5.146V 26.415 115.08V
2 2.466A 0.997A 0.989A 0.389A 39.796 82.532% 0 <6.0 0.919
11.971V 5.004V 3.324V 5.140V 48.219 115.08V
3 3.668A 1.499A 1.471A 0.584A 59.298 86.131% 0 <6.0 0.949
11.973V 5.001V 3.321V 5.135V 68.846 115.08V
4 4.936A 2.000A 1.987A 0.780A 79.698 87.354% 0 <6.0 0.962
11.974V 4.999V 3.320V 5.129V 91.236 115.08V

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]) PF/AC Volts
1 2.882A 0.501A 0.477A 0.195A 39.578 83.708% 0 <6.0 0.654
11.964V 5.007V 3.326V 5.143V 47.281 230.25V
2 4.149A 1.000A 0.990A 0.389A 59.961 87.164% 0 <6.0 0.749
11.971V 5.003V 3.324V 5.137V 68.791 230.25V
3 5.348A 1.499A 1.474A 0.585A 79.419 88.852% 0 <6.0 0.813
11.972V 5.000V 3.321V 5.132V 89.383 230.24V
4 6.615A 2.000A 1.986A 0.780A 99.793 89.979% 0 <6.0 0.855
11.974V 4.998V 3.319V 5.126V 110.907 230.24V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 11.8 mV 9.2 mV 14.2 mV 9.8 mV Pass
20% Load 13.5 mV 10.8 mV 15.1 mV 10.1 mV Pass
30% Load 12.5 mV 11.9 mV 15.7 mV 10.4 mV Pass
40% Load 12.6 mV 12.8 mV 16.0 mV 10.4 mV Pass
50% Load 13.4 mV 14.7 mV 16.8 mV 10.7 mV Pass
60% Load 14.8 mV 16.5 mV 17.8 mV 11.2 mV Pass
70% Load 15.7 mV 17.7 mV 19.1 mV 11.6 mV Pass
80% Load 17.1 mV 20.8 mV 21.6 mV 12.6 mV Pass
90% Load 17.8 mV 22.7 mV 23.4 mV 12.8 mV Pass
100% Load 26.3 mV 23.7 mV 23.9 mV 14.6 mV Pass
110% Load 27.4 mV 24.7 mV 24.8 mV 15.6 mV Pass
Crossload 1 22.0 mV 21.9 mV 23.2 mV 10.2 mV Pass
Crossload 2 24.8 mV 14.5 mV 17.7 mV 13.4 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 10.9 mV 9.0 mV 14.7 mV 9.2 mV Pass
20% Load 12.7 mV 10.5 mV 16.3 mV 9.4 mV Pass
30% Load 11.7 mV 11.3 mV 15.4 mV 10.1 mV Pass
40% Load 12.3 mV 12.3 mV 17.1 mV 10.7 mV Pass
50% Load 12.8 mV 14.4 mV 16.9 mV 10.6 mV Pass
60% Load 13.4 mV 15.8 mV 18.6 mV 11.4 mV Pass
70% Load 14.6 mV 18.0 mV 44.5 mV 28.1 mV Pass
80% Load 16.1 mV 20.7 mV 22.0 mV 11.6 mV Pass
90% Load 16.9 mV 21.4 mV 22.8 mV 11.9 mV Pass
100% Load 26.8 mV 24.2 mV 22.9 mV 13.0 mV Pass
110% Load 27.6 mV 24.7 mV 24.1 mV 13.6 mV Pass
Crossload 1 20.9 mV 21.2 mV 22.7 mV 10.1 mV Pass
Crossload 2 24.8 mV 14.3 mV 17.9 mV 12.5 mV Pass

The results above are not used in the certification process

Seasonic Focus SGX 500W

Top side
Power specifications label
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CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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