CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SeaSonic Focus Plus Gold 650W
Serial NumberR1705AA135760494
Lab ID132
  • Report:
  • Receipt Date: Jun 13, 2018
  • Test Date: Jun 25, 2018
  • Report Date: Jun 27, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSeasonic
Manufacturer (OEM)Seasonic
SeriesFOCUS Plus Gold
Model NumberSSR-650FX
Serial NumberR1705AA135760494
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)9-4.5
Rated Frequency (Hz)50-60
Rated Power (W)650
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan
(HA1225H12F-Z)
Semi-Passive Operation✓ (selectable)
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 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, Chroma 61604
Power Analyzers N4L PPA1530, 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 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
ATX connector 20+4 pin (610mm) 1 1 18-22AWG
4+4 pin EPS12V (655mm) 1 1 18AWG
6+2 pin PCIe (680mm+80mm) 2 4 18AWG
SATA (455mm+115mm+115mm+115mm) 2 8 18AWG
4 pin Molex (460mm+125mm+125mm) 1 3 18AWG
FDD Adapter (+110mm) 1 1 22AWG

Parts Description

General Data
Manufacturer (OEM) Seasonic
Platform Model FX
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor & Diode
Bridge Rectifier(s) 2x GBU1006 (600V, 10A @ 100°C)
APFC MOSFETS 2x UTC GPT18N50DG (500V, 18A @ 100°C, 0.265Ohm)
APFC Boost Diode 1x BYC8-600 (600V, 8A @ 109°C)
Hold-up Cap(s) 1x Nippon Chemi-Con (400V, 450uF, 2000h @ 105°C, CE)
Main Switchers 4x UTC GBT10N50ADG
(500V, 10A @ 25°C, 0.61Ohm)
APFC Controller Champion CM6500UNX
Resonant Controller Champion CM6901T6X
Topology Primary side: Full-Bridge & LLC Resonant Controller
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 2x Nexperia PSMN1R8-40YLC (40V, 100A @ 25°C, 1.8mOhm)
5V & 3.3V DC-DC Converters: 6x Infineon BSC0906NS (30V, 40A @ 100°C, 4.5mOhm)
PWM Controller: APW7159
Filtering Capacitors Electrolytics: Chemi-Con (1-5,000 @ 105°C, KZE), Chemi-Con (4-10,000 @ 105°C, KY), Chemi-Con (105°C, W)
Polymers: Chemi-Con
Supervisor IC Weltrend WT7527V (OVP, UVP, OCP, SCP, PG)
Fan Model Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, 2200 RPM, Fluid Dynamic Bearing)
5VSB Circuit
Standby PWM Controller Excelliance EM8569

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 115V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)21.5
AC Loss to PWR_OK Hold Up Time (ms)20.7
PWR_OK Inactive to DC Loss Delay (ms)0.8

Vampire Power

Graphs 115V

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

115V

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

115V

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.041A 0.213 67.834% 0.052
5.135V 0.314 115.11V
2 0.087A 0.447 73.520% 0.098
5.133V 0.608 115.13V
3 0.542A 2.775 77.449% 0.334
5.122V 3.583 115.13V
4 1.002A 5.120 77.155% 0.405
5.111V 6.636 115.13V
5 1.502A 7.657 77.398% 0.439
5.099V 9.893 115.14V
6 3.001A 15.163 75.679% 0.484
5.052V 20.036 115.14V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) Fan Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 3.524A 1.985A 1.978A 0.981A 64.785 83.886% 0 | 6.0 44.17°C 0.957
12.260V 5.031V 3.332V 5.100V 77.230 41.62°C 115.17V
2 8.066A 2.980A 2.968A 1.176A 129.741 88.711% 0 | 6.0 44.71°C 0.980
12.260V 5.029V 3.330V 5.087V 146.252 41.88°C 115.17V
3 12.953A 3.488A 3.480A 1.375A 194.878 89.839% 0 | 6.0 45.38°C 0.987
12.259V 5.026V 3.328V 5.073V 216.920 42.06°C 115.16V
4 17.830A 3.982A 3.964A 1.580A 259.745 90.035% 0 | 6.0 45.79°C 0.990
12.258V 5.024V 3.326V 5.060V 288.493 42.23°C 115.16V
5 22.371A 4.976A 4.960A 1.781A 324.680 89.702% 550 10.4 40.25°C 0.991
12.258V 5.022V 3.323V 5.045V 361.956 48.56°C 115.16V
6 26.912A 5.976A 5.957A 1.985A 389.646 89.008% 560 10.5 41.08°C 0.991
12.258V 5.019V 3.321V 5.029V 437.766 50.62°C 115.15V
7 31.449A 6.981A 6.959A 2.190A 454.567 88.286% 735 15.4 41.65°C 0.992
12.257V 5.017V 3.318V 5.015V 514.881 51.38°C 115.16V
8 36.000A 7.975A 7.960A 2.400A 519.523 87.474% 1300 32.4 43.03°C 0.993
12.254V 5.014V 3.316V 4.999V 593.917 53.07°C 115.15V
9 40.979A 8.481A 8.473A 2.401A 584.571 86.643% 1960 41.4 43.89°C 0.993
12.250V 5.012V 3.315V 4.991V 674.691 53.87°C 115.15V
10 45.700A 8.989A 8.963A 3.015A 649.398 85.575% 2320 45.2 44.70°C 0.994
12.247V 5.010V 3.313V 4.969V 758.863 54.76°C 115.14V
11 51.006A 8.990A 8.966A 3.020A 714.331 84.685% 2330 45.4 46.12°C 0.994
12.246V 5.009V 3.312V 4.962V 843.518 56.50°C 115.14V
CL1 0.100A 12.012A 12.005A 0.004A 101.428 83.993% 560 10.5 43.48°C 0.975
12.265V 5.020V 3.322V 5.101V 120.757 56.63°C 115.19V
CL2 54.121A 1.004A 1.003A 1.002A 676.286 85.925% 2330 45.4 45.60°C 0.994
12.248V 5.017V 3.322V 5.033V 787.070 55.33°C 115.14V

The results above are not used in the certification process

Light Load Tests 115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) Fan Noise (dB[A]) PF/AC Volts
1 1.189A 0.493A 0.476A 0.196A 19.647 67.023% 0 | 6.0 0.809
12.254V 5.040V 3.338V 5.126V 29.314 115.16V
2 2.405A 0.990A 0.989A 0.390A 39.749 78.730% 0 | 6.0 0.916
12.255V 5.032V 3.333V 5.120V 50.488 115.16V
3 3.620A 1.486A 1.500A 0.586A 59.843 83.708% 0 | 6.0 0.952
12.257V 5.032V 3.333V 5.112V 71.490 115.16V
4 4.829A 1.985A 1.978A 0.781A 79.755 86.006% 0 | 6.0 0.965
12.258V 5.031V 3.332V 5.102V 92.732 115.16V

The results above are not used in the certification process

Ripple Measurements 115V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 8.6 mV 5.9 mV 6.1 mV 5.7 mV Pass
20% Load 12.4 mV 5.3 mV 5.6 mV 5.4 mV Pass
30% Load 15.6 mV 6.5 mV 6.2 mV 5.2 mV Pass
40% Load 17.6 mV 6.9 mV 6.3 mV 5.9 mV Pass
50% Load 19.9 mV 7.4 mV 8.3 mV 5.9 mV Pass
60% Load 22.0 mV 8.3 mV 8.7 mV 7.5 mV Pass
70% Load 24.0 mV 9.4 mV 8.2 mV 7.3 mV Pass
80% Load 25.8 mV 9.6 mV 10.1 mV 10.2 mV Pass
90% Load 27.4 mV 10.8 mV 9.6 mV 10.6 mV Pass
100% Load 30.0 mV 11.7 mV 11.5 mV 11.2 mV Pass
110% Load 31.9 mV 12.1 mV 12.1 mV 11.3 mV Pass
Crossload 1 14.1 mV 10.3 mV 8.3 mV 9.0 mV Pass
Crossload 2 28.9 mV 10.6 mV 10.5 mV 10.7 mV Pass

The results above are not used in the certification process

SeaSonic Focus Plus Gold 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