CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SeaSonic Focus SGX-500W (#2)
R2008AA164510249
Lab IDSS50001840
  • Report: 21PS1840A
  • Receipt Date: Feb 27, 2021
  • Test Date: Apr 26, 2021
  • Report Date: Apr 26, 2021
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

Seasonic
Hersteller (OEM)Seasonic
Focus Gold
SSR-500SGX
R2008AA164510249

(Vrms)100-240
(Arms)6-3
(Hz)50-60
(W)500
SFX-L
120mm Fluid Dynamic Bearing Fan
(S1201512HB)
✓
Fully Modular

Rail3.3V5V12V5VSB-12V
Max. PowerAmps20204130.3
Watts100492153.6
Total Max. Power (W)500

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
Testing Methodology Cybenetics PSU Test Protocol

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 (410mm) 1 1 18AWG No
6+2 pin PCIe (410mm+110mm) 1 2 18AWG No
SATA (310mm+200mm+100mm) 1 3 18AWG No
4-pin Molex (300mm+200mm+200mm) 1 3 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓

Performance Summary

WirkungsgradGOLD
LautstärkeklasseA-
(>1450 load combinations)88.959%
Average Noise Output (>1450 Load Combinations)25.45dBA
(>1450 Load Combinations)0.977
Efficiency With 10W (≤500W) or 2% (>500W) Load63.323%
0.0435W
12V Ripple (Full Load)30.28mV
5V Ripple (Full Load)14.36mV
3.3V Ripple (Full Load)15.78mV
5VSB Ripple (Full Load)17.76mV
12V Load Regulation0.11%
5V Load Regulation0.44%
3.3V Load Regulation2.19%
5VSB Load Regulation2.01%
Inrush Current64.550A
WirkungsgradGOLD
LautstärkeklasseA-
(>1450 load combinations)90.836%
Average Noise Output (>1450 Load Combinations)25.53dBA
(>1450 Load Combinations)0.916
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
0.0687W
12V Ripple (Full Load)32.14mV
5V Ripple (Full Load)14.83mV
3.3V Ripple (Full Load)17.40mV
5VSB Ripple (Full Load)17.63mV
12V Load Regulation0.05%
5V Load Regulation0.42%
3.3V Load Regulation0.84%
5VSB Load Regulation1.88%
Inrush Current81.240A
12V Transient Response (150%)0.00V
5V Transient Response (150%)V
3.3V Transient Response (150%)V
5VSB Transient Response (150%)V
25.60ms
AC Loss to PWR_OK Hold Up Time21.60ms
PWR_OK Inactive to DC Loss Delay4.00ms
PSU Timings: T1 (20% / 100%)88.0ms87.0ms
PSU Timings: T3 (20% / 100%)311.0ms310.0ms
OPP (24.61°C / 41.20°C)139.97%139.99%

Hold-Up Time (ms)25.6
AC Loss to PWR_OK Hold Up Time (ms)21.6
PWR_OK Inactive to DC Loss Delay (ms)4

Stromverbrauch im Ruhezustand

Tables

Graphs

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

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

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

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

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

Indicative Performance

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

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.230 68.249% 0.053
5.123V 0.337 115.14V
2 0.090A 0.461 73.408% 0.097
5.122V 0.628 115.14V
3 0.550A 2.812 77.744% 0.332
5.114V 3.617 115.14V
4 1.000A 5.106 77.693% 0.402
5.106V 6.572 115.15V
5 1.500A 7.647 78.158% 0.438
5.098V 9.784 115.15V
6 2.999A 15.204 76.429% 0.489
5.069V 19.893 115.15V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.230 61.170% 0.019
5.122V 0.376 230.30V
2 0.090A 0.461 68.195% 0.033
5.121V 0.676 230.30V
3 0.550A 2.812 76.289% 0.159
5.113V 3.686 230.30V
4 1.000A 5.105 77.068% 0.240
5.106V 6.624 230.31V
5 1.500A 7.646 77.186% 0.296
5.097V 9.906 230.31V
6 2.999A 15.215 78.130% 0.371
5.073V 19.474 230.31V

Supplementary Tests (For Reference)

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 2.360A 1.983A 1.985A 0.980A 49.986 84.133% 0 <6.0 36.38°C 0.930
12.029V 5.042V 3.325V 5.101V 59.413 40.77°C 115.14V
2 10.397A 2.722A 1.502A 1.315A 100.418 88.503% 0 <6.0 26.71°C 0.629
12.018V 5.041V 3.326V 5.107V 113.463 31.48°C 115.14V
3 9.468A 3.473A 3.479A 1.377A 149.937 89.966% 0 <6.0 36.58°C 0.983
12.031V 5.039V 3.320V 5.084V 166.660 41.92°C 115.13V
4 13.198A 3.973A 3.978A 1.576A 199.975 90.091% 850 17.3 42.40°C 0.985
12.031V 5.035V 3.318V 5.075V 221.970 48.96°C 115.13V
5 16.584A 4.968A 4.976A 1.776A 249.997 89.989% 952 20.1 42.63°C 0.986
12.031V 5.032V 3.316V 5.066V 277.808 49.47°C 115.13V
6 19.960A 5.964A 5.976A 1.977A 299.941 89.626% 1129 27.6 43.35°C 0.985
12.031V 5.031V 3.313V 5.057V 334.658 50.33°C 115.14V
7 23.351A 6.963A 7.098A 2.179A 350.033 88.941% 1500 36.2 43.49°C 0.985
12.031V 5.028V 3.256V 5.046V 393.556 51.04°C 115.14V
8 26.722A 7.962A 7.987A 2.382A 399.867 88.443% 1642 40.5 44.46°C 0.985
12.031V 5.026V 3.304V 5.036V 452.120 52.74°C 115.14V
9 30.515A 8.458A 8.478A 2.385A 449.602 87.879% 1909 43.2 44.77°C 0.985
12.031V 5.024V 3.302V 5.030V 511.616 53.55°C 115.15V
10 34.075A 8.960A 9.000A 2.990A 499.633 87.243% 2052 44.4 45.66°C 0.985
12.031V 5.023V 3.299V 5.015V 572.690 55.80°C 115.15V
11 38.229A 8.961A 9.003A 2.994A 549.641 86.745% 2108 44.8 46.46°C 0.986
12.032V 5.022V 3.298V 5.010V 633.631 57.91°C 115.14V
CL1 0.116A 11.999A 11.998A 0.000A 101.435 84.177% 1159 29.5 46.47°C 0.975
12.035V 5.034V 3.303V 5.100V 120.502 53.26°C 115.17V
CL2 40.996A 1.000A 1.000A 1.000A 506.721 88.176% 2104 44.6 45.67°C 0.985
12.034V 5.032V 3.316V 5.057V 574.672 57.56°C 115.15V

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 2.360A 1.983A 1.986A 0.980A 49.983 85.033% 0 <6.0 38.52°C 0.664
12.028V 5.042V 3.324V 5.100V 58.781 42.96°C 230.27V
2 5.744A 2.976A 2.982A 1.178A 99.991 89.717% 0 <6.0 38.74°C 0.838
12.029V 5.040V 3.320V 5.091V 111.452 43.36°C 230.27V
3 9.468A 3.473A 3.481A 1.377A 149.937 91.354% 0 <6.0 39.43°C 0.903
12.031V 5.039V 3.318V 5.083V 164.127 44.54°C 230.27V
4 13.198A 3.973A 3.981A 1.576A 199.968 91.779% 597 7.8 41.78°C 0.932
12.031V 5.036V 3.316V 5.075V 217.881 47.59°C 230.27V
5 16.584A 4.969A 4.980A 1.776A 249.992 91.811% 950 19.9 42.65°C 0.947
12.030V 5.032V 3.313V 5.066V 272.290 49.26°C 230.27V
6 19.960A 5.965A 5.982A 1.977A 299.938 91.608% 1135 28.1 43.45°C 0.956
12.031V 5.031V 3.310V 5.057V 327.414 50.54°C 230.27V
7 23.348A 6.961A 6.985A 2.178A 349.999 91.211% 1456 33.5 43.85°C 0.962
12.031V 5.029V 3.307V 5.048V 383.724 51.85°C 230.27V
8 26.708A 7.960A 7.987A 2.380A 399.712 90.878% 1625 39.5 43.91°C 0.966
12.031V 5.027V 3.304V 5.039V 439.835 52.54°C 230.27V
9 30.502A 8.456A 8.476A 2.383A 449.428 90.635% 1858 41.8 44.64°C 0.969
12.031V 5.025V 3.302V 5.034V 495.865 54.26°C 230.27V
10 34.059A 8.956A 8.998A 2.988A 499.448 90.221% 2046 44.2 44.65°C 0.971
12.032V 5.024V 3.300V 5.019V 553.582 55.56°C 230.27V
11 38.218A 8.959A 9.001A 2.990A 549.464 89.993% 2097 44.4 46.19°C 0.973
12.032V 5.022V 3.298V 5.014V 610.563 57.97°C 230.27V
CL1 0.115A 11.998A 11.997A 0.000A 101.410 85.692% 935 19.2 39.73°C 0.850
12.033V 5.034V 3.304V 5.101V 118.342 46.20°C 230.27V
CL2 40.981A 1.000A 1.000A 1.000A 506.456 91.240% 1957 43.8 43.18°C 0.971
12.032V 5.031V 3.317V 5.060V 555.082 53.55°C 230.27V

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 1.233A 0.495A 0.495A 0.195A 19.978 74.782% 0 <6.0 0.762
12.024V 5.046V 3.331V 5.118V 26.715 115.14V
2 2.468A 0.991A 0.991A 0.391A 39.967 83.332% 0 <6.0 0.904
12.024V 5.045V 3.329V 5.112V 47.961 115.14V
3 3.705A 1.488A 1.488A 0.587A 59.998 86.389% 0 <6.0 0.947
12.026V 5.041V 3.326V 5.107V 69.451 115.14V
4 4.935A 1.984A 1.985A 0.784A 79.950 87.935% 0 <6.0 0.965
12.027V 5.041V 3.324V 5.101V 90.919 115.14V

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 1.233A 0.495A 0.495A 0.195A 19.974 76.590% 0 <6.0 0.448
12.028V 5.047V 3.330V 5.117V 26.079 230.28V
2 2.466A 0.991A 0.991A 0.391A 39.963 84.118% 0 <6.0 0.599
12.028V 5.046V 3.328V 5.112V 47.508 230.29V
3 3.704A 1.487A 1.488A 0.587A 59.995 87.385% 0 <6.0 0.710
12.028V 5.042V 3.325V 5.106V 68.656 230.28V
4 4.934A 1.984A 1.986A 0.784A 79.947 89.122% 0 <6.0 0.788
12.028V 5.041V 3.323V 5.101V 89.705 230.27V

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load10.10mV8.11mV7.19mV10.83mVPass
20% Load5.52mV7.18mV6.23mV7.55mVPass
30% Load13.72mV9.25mV9.13mV11.49mVPass
40% Load14.27mV9.48mV9.81mV12.55mVPass
50% Load15.84mV10.60mV10.56mV13.18mVPass
60% Load15.94mV11.00mV11.67mV13.63mVPass
70% Load17.54mV11.66mV12.68mV13.05mVPass
80% Load18.90mV12.25mV14.37mV14.64mVPass
90% Load20.27mV12.37mV14.75mV14.82mVPass
100% Load30.28mV14.36mV15.78mV17.76mVPass
110% Load31.25mV14.45mV16.64mV18.20mVPass
Crossload119.99mV11.10mV15.82mV11.66mVPass
Crossload229.03mV12.29mV11.17mV17.08mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load14.74mV8.20mV7.43mV11.28mVPass
20% Load18.54mV8.65mV8.62mV11.87mVPass
30% Load19.19mV9.10mV9.28mV11.99mVPass
40% Load20.22mV9.79mV9.81mV12.72mVPass
50% Load21.80mV10.95mV10.82mV12.96mVPass
60% Load23.77mV11.49mV12.01mV13.59mVPass
70% Load25.47mV12.30mV12.84mV14.38mVPass
80% Load27.23mV12.97mV15.45mV14.70mVPass
90% Load28.90mV13.18mV15.82mV14.73mVPass
100% Load32.14mV14.83mV17.40mV17.63mVPass
110% Load32.42mV15.41mV17.49mV17.06mVPass
Crossload119.99mV11.07mV16.97mV12.55mVPass
Crossload230.40mV12.98mV11.97mV15.80mVPass

The results above are not used in the certification process

SeaSonic Focus SGX-500W (#2)

Top side
Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
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