CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SeaSonic Focus SGX 650W
Serial NumberR1901AA112440002
Lab IDSS19650002
  • Report:
  • Receipt Date: Feb 22, 2019
  • Test Date: Feb 22, 2019
  • Report Date: Feb 27, 2019
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSeasonic
Manufacturer (OEM)Seasonic
SeriesFocus Gold
Model NumberSSR-650SGX
Serial NumberR1901AA112440002
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)8-4
Rated Frequency (Hz)50-60
Rated Power (W)650
TypeSFX-L
Cooling120mm Fluid Dynamic Bearing Fan
(S1201512HB)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 20 20 54 3 0.3
Watts 100 648 15 3.6
Total Max. Power (W) 650

Test Equipment

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Chroma 61604, Keysight AC6804B
Power Analyzers N4L PPA1530 x2, N4L PPA5530
Oscilloscopes Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
Voltmeter Keithley 2015 THD 6.5 Digit
Sound Analyzer Bruel & Kjaer 2250-L G4
Microphone Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

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) 2 4 18AWG No
SATA (300mm+200mm+100mm) 2 6 18AWG No
4 pin Molex (300mm+200mm+200mm) 1 3 18AWG No
AC Power Cord (1370mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Seasonic
PCB Type Double Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 1x
APFC MOSFETS 2x Champion GPT18N50D (500V, 18A @ 150°C, 0.27Ohm)
APFC Boost Diode 1x STMicroelectronics STTH8S06D (600V, 8A @ 150°C)
Hold-up Cap(s) 1x Nichicon (400V, 470uF, 2000h @ 105°C, CE, GG)
Main Switchers 2x Infineon IPP50R190CE (550V, 15.7A @ 100°C, 0.19Ohm)
Combo APFC/PWM Controller Champion CM6500UN
Resonant Controllers Champion CM6901T6X
Topology Primary side: Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x Nexperia PSMN1R8-40YLC (40V, 100A @ 25°C, 1.8mOhm)
5V & 3.3V 2x DC-DC converters
Filtering Capacitors Electrolytics: 1x Rubycon (3000h - 6000h @ 105°C, YXG),1x Nichicon (2200uF, 16V @ 105°C), 9x Nippon Chemi-Con (105°C, W)
Polymers: 13x FPCAP, 4x Nippon Chemi-Con
Supervisor IC Weltrend WT7527V (OVP, UVP, OCP, SCP, PG)
Fan Model Globe Fan S1201512HB (120mm, 12V, 0.45A, Fluid Dynamic Bearing Fan)
5VSB Circuit
Standby PWM Controller Excelliance EM8569C
Rectifier MBR1045ULPS (45V, 10A @ 90°C)

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms) 19.0
AC Loss to PWR_OK Hold Up Time  (ms) 16.6
PWR_OK Inactive to DC Loss Delay (ms) 2.4

Vampire Power

Graphs

INFO

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.

INFO

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.

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.

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 0.231 68.546% 0.056
5.136V 0.337 115.11V
2 0.090A 0.462 73.217% 0.101
5.135V 0.631 115.11V
3 0.550A 2.820 77.387% 0.337
5.126V 3.644 115.11V
4 1.000A 5.120 77.365% 0.405
5.119V 6.618 115.11V
5 1.500A 7.667 77.711% 0.439
5.111V 9.866 115.11V
6 3.000A 15.235 75.940% 0.482
5.078V 20.062 115.11V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231 62.264% 0.019
5.136V 0.371 230.30V
2 0.090A 0.463 68.899% 0.034
5.135V 0.672 230.30V
3 0.550A 2.820 76.196% 0.161
5.126V 3.701 230.30V
4 1.000A 5.120 76.900% 0.242
5.118V 6.658 230.29V
5 1.500A 7.665 77.012% 0.296
5.109V 9.953 230.28V
6 3.000A 15.252 77.689% 0.369
5.084V 19.632 230.28V

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 3.619A 2.004A 1.990A 0.978A 64.819 84.899% 0 <6.0 43.77°C 0.960
11.944V 4.992V 3.312V 5.112V 76.348 39.04°C 115.12V
2 8.243A 3.007A 2.989A 1.176A 129.342 88.998% 932 19.7 39.53°C 0.978
11.943V 4.989V 3.310V 5.103V 145.332 44.61°C 115.12V
3 13.271A 3.510A 3.475A 1.374A 194.470 89.648% 939 19.8 40.02°C 0.984
11.941V 4.987V 3.309V 5.094V 216.925 45.78°C 115.12V
4 18.296A 4.012A 3.990A 1.573A 259.673 89.863% 1000 23.9 40.64°C 0.987
11.941V 4.986V 3.308V 5.085V 288.966 47.23°C 115.12V
5 22.988A 5.016A 4.986A 1.774A 324.974 89.544% 1337 33.2 41.35°C 0.989
11.940V 4.985V 3.307V 5.076V 362.923 48.68°C 115.11V
6 27.614A 6.020A 5.989A 1.974A 389.487 89.087% 1604 40.0 41.57°C 0.989
11.939V 4.984V 3.306V 5.066V 437.199 49.83°C 115.11V
7 32.310A 7.023A 6.986A 2.176A 454.816 88.442% 1854 40.8 42.41°C 0.989
11.938V 4.984V 3.306V 5.056V 514.251 51.10°C 115.10V
8 37.001A 8.029A 7.987A 2.379A 520.128 87.713% 2084 44.1 42.74°C 0.991
11.938V 4.983V 3.305V 5.046V 592.987 52.26°C 115.10V
9 42.096A 8.534A 8.475A 2.381A 585.051 87.005% 2087 44.1 43.54°C 0.992
11.938V 4.981V 3.304V 5.040V 672.430 53.71°C 115.10V
10 46.925A 9.039A 8.992A 2.987A 649.891 86.013% 2093 44.2 44.57°C 0.992
11.938V 4.979V 3.302V 5.023V 755.570 55.41°C 115.11V
11 52.359A 9.043A 8.995A 2.991A 714.713 85.193% 2096 44.2 46.18°C 0.993
11.937V 4.977V 3.301V 5.016V 838.932 57.53°C 115.10V
CL1 0.145A 12.000A 11.997A 0.000A 101.263 83.226% 1339 33.2 41.55°C 0.974
11.946V 4.990V 3.305V 5.112V 121.673 48.47°C 115.13V
CL2 54.015A 1.002A 0.999A 1.000A 658.197 86.754% 2094 44.2 44.32°C 0.992
11.938V 4.983V 3.310V 5.067V 758.692 55.17°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
1 3.618A 2.003A 1.990A 0.978A 64.803 86.115% 0 <6.0 43.61°C 0.799
11.944V 4.992V 3.312V 5.112V 75.252 38.87°C 230.28V
2 8.243A 3.007A 2.988A 1.176A 129.331 89.735% 937 19.8 39.71°C 0.901
11.942V 4.989V 3.310V 5.102V 144.126 44.83°C 230.29V
3 13.272A 3.509A 3.475A 1.375A 194.472 91.144% 945 20.8 40.60°C 0.937
11.940V 4.988V 3.309V 5.093V 213.367 46.28°C 230.30V
4 18.300A 4.012A 3.989A 1.574A 259.685 91.597% 1068 26.0 41.26°C 0.953
11.939V 4.986V 3.308V 5.084V 283.508 47.71°C 230.31V
5 22.989A 5.016A 4.988A 1.774A 324.943 91.573% 1337 33.2 41.95°C 0.963
11.938V 4.985V 3.307V 5.074V 354.845 49.33°C 230.31V
6 27.612A 6.020A 5.989A 1.975A 389.439 91.353% 1678 41.2 42.39°C 0.969
11.938V 4.984V 3.306V 5.065V 426.300 50.24°C 230.29V
7 32.304A 7.023A 6.988A 2.177A 454.752 90.969% 1915 42.8 43.47°C 0.974
11.938V 4.984V 3.306V 5.054V 499.897 52.45°C 230.28V
8 36.997A 8.029A 7.989A 2.379A 520.047 90.570% 2086 44.1 43.78°C 0.977
11.937V 4.983V 3.305V 5.045V 574.191 53.56°C 230.27V
9 42.092A 8.534A 8.476A 2.382A 584.960 90.182% 2093 44.2 44.76°C 0.979
11.937V 4.981V 3.303V 5.039V 648.647 54.96°C 230.27V
10 46.920A 9.039A 8.992A 2.988A 649.787 89.728% 2095 44.2 45.84°C 0.981
11.937V 4.979V 3.302V 5.022V 724.175 56.57°C 230.26V
11 52.356A 9.042A 8.996A 2.991A 714.632 89.281% 2098 44.2 46.05°C 0.983
11.936V 4.978V 3.301V 5.016V 800.430 57.61°C 230.26V
CL1 0.140A 12.000A 11.997A 0.000A 101.215 84.188% 1487 36.7 41.96°C 0.881
11.945V 4.991V 3.305V 5.112V 120.225 49.87°C 230.27V
CL2 54.006A 1.002A 0.998A 1.000A 657.978 90.489% 2097 44.2 45.85°C 0.981
11.936V 4.983V 3.309V 5.066V 727.136 56.95°C 230.27V

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 1.210A 0.500A 0.481A 0.195A 19.546 71.154% 0 <6.0 0.857
11.942V 4.999V 3.318V 5.131V 27.470 115.12V
2 2.483A 1.002A 0.993A 0.390A 39.952 81.254% 0 <6.0 0.932
11.942V 4.997V 3.317V 5.125V 49.169 115.12V
3 3.688A 1.503A 1.476A 0.586A 59.442 85.068% 0 <6.0 0.958
11.943V 4.993V 3.314V 5.120V 69.876 115.12V
4 4.961A 2.004A 1.991A 0.782A 79.850 87.123% 0 <6.0 0.963
11.944V 4.991V 3.312V 5.114V 91.652 115.12V

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 1.202A 0.500A 0.479A 0.195A 19.443 71.526% 0 <6.0 0.555
11.942V 4.999V 3.318V 5.130V 27.183 230.26V
2 2.477A 0.999A 0.995A 0.390A 39.871 82.254% 0 <6.0 0.704
11.942V 4.997V 3.317V 5.125V 48.473 230.26V
3 3.684A 1.502A 1.476A 0.586A 59.389 86.012% 0 <6.0 0.781
11.943V 4.993V 3.314V 5.120V 69.047 230.27V
4 4.959A 2.004A 1.990A 0.782A 79.819 88.071% 0 <6.0 0.838
11.943V 4.992V 3.312V 5.114V 90.630 230.28V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 12.4 mV 9.9 mV 12.7 mV 10.3 mV Pass
20% Load 13.6 mV 11.4 mV 13.1 mV 10.6 mV Pass
30% Load 14.1 mV 12.8 mV 14.5 mV 11.7 mV Pass
40% Load 15.2 mV 13.9 mV 15.1 mV 12.2 mV Pass
50% Load 16.9 mV 15.9 mV 15.6 mV 12.8 mV Pass
60% Load 18.5 mV 17.1 mV 16.9 mV 14.1 mV Pass
70% Load 20.8 mV 18.7 mV 17.6 mV 16.2 mV Pass
80% Load 21.8 mV 20.6 mV 18.8 mV 18.3 mV Pass
90% Load 23.4 mV 22.0 mV 19.6 mV 19.7 mV Pass
100% Load 24.8 mV 23.3 mV 21.4 mV 18.9 mV Pass
110% Load 36.8 mV 23.6 mV 21.3 mV 23.2 mV Pass
Crossload 1 16.5 mV 19.3 mV 18.7 mV 10.8 mV Pass
Crossload 2 23.3 mV 15.1 mV 15.9 mV 18.5 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 12.0 mV 9.6 mV 12.6 mV 9.8 mV Pass
20% Load 13.3 mV 11.3 mV 14.4 mV 10.6 mV Pass
30% Load 13.0 mV 12.8 mV 15.2 mV 11.5 mV Pass
40% Load 14.3 mV 14.1 mV 14.6 mV 12.0 mV Pass
50% Load 16.7 mV 15.7 mV 16.0 mV 12.2 mV Pass
60% Load 17.9 mV 17.3 mV 16.7 mV 13.7 mV Pass
70% Load 19.2 mV 19.2 mV 16.9 mV 14.6 mV Pass
80% Load 21.3 mV 21.4 mV 19.2 mV 15.3 mV Pass
90% Load 23.6 mV 22.7 mV 20.5 mV 16.8 mV Pass
100% Load 34.6 mV 24.0 mV 21.0 mV 17.2 mV Pass
110% Load 37.2 mV 24.1 mV 21.6 mV 18.1 mV Pass
Crossload 1 23.5 mV 20.6 mV 19.4 mV 11.3 mV Pass
Crossload 2 32.8 mV 16.2 mV 17.5 mV 16.7 mV Pass

The results above are not used in the certification process

SeaSonic Focus SGX 650W

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
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com