SeaSonic Focus SGX 650W

Serial NumberR1901AA112440002

Lab IDSS19650002

Certification ID25643

Test Result Report ID:
Certificate Issue Date: Feb 27, 2019

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		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
Brand	SeaSonic
Model	Focus SGX 650W
OEM	Seasonic
Serial Number	R1901AA112440002
Product Specifications
Manufacturer
Rated Voltage (Vrms)	100-240
Rated Current (Arms)	8-4
Rated Frequency (Hz)	50-60
Rated Power (W)	650
Operating Temperature (Continuous Full Load) (°C)
Type	SFX-L
Cable Design	Fully Modular
Warranty	-
Cybenetics
Dimensions (W x H x D)
Weight
Cooling	120mm Fluid Dynamic Bearing Fan (S1201512HB)
Semi-Passive Operation	✓
Cybenetics Testing Information
Lab ID	SS19650002
Date of receipt	Feb 22, 2019
Testing Date	Feb 22, 2019
Report Issued Date	Feb 27, 2019
Engineer Name	-
Authorized By the Laboratory Technical Manager	Aristeidis 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)	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	-

Protection Features(Manufacturer)

Power Specifications

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

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

Accredited
Average Efficiency (>1450 load combinations)	88.541%
Average Noise Output (>1450 Load Combinations)	36.91dBA
Average PF (>1450 Load Combinations)	0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load	64.200%
Standby Power Consumption	0.0459W
Non-Accredited
12V Ripple (Full Load)	24.81mV
5V Ripple (Full Load)	23.27mV
3.3V Ripple (Full Load)	21.35mV
5VSB Ripple (Full Load)	18.92mV
12V Load Regulation	0.05%
5V Load Regulation	0.36%
3.3V Load Regulation	0.45%
5VSB Load Regulation	2.10%
Inrush Current	33.513A

Accredited
Average Efficiency (>1450 load combinations)	90.650%
Average Noise Output (>1450 Load Combinations)	36.53dBA
Average PF (>1450 Load Combinations)	0.944
Efficiency With 10W (≤500W) or 2% (>500W) Load	0.000%
Standby Power Consumption	0.0730W
Non-Accredited
12V Ripple (Full Load)	34.56mV
5V Ripple (Full Load)	24.01mV
3.3V Ripple (Full Load)	20.97mV
5VSB Ripple (Full Load)	17.23mV
12V Load Regulation	0.06%
5V Load Regulation	0.36%
3.3V Load Regulation	0.42%
5VSB Load Regulation	2.09%
Inrush Current	56.094A
12V Transient Response (150%)	0.00V
5V Transient Response (150%)	V
3.3V Transient Response (150%)	V
5VSB Transient Response (150%)	V
Hold-Up Time & Power Ok Signal	19.00ms
AC Loss to PWR_OK Hold Up Time	16.60ms
PWR_OK Inactive to DC Loss Delay	2.40ms
PSU Timings: T1 (20% / 100%)	0.0ms	0.0ms
PSU Timings: T3 (20% / 100%)	0.0ms	0.0ms
OPP (0.00°C / 0.00°C)	0.00%	0.00%

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

待機電源消耗

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 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.

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
1	5.136V	0.337	68.546%	115.11V
2	0.090A	0.462	73.217%	0.101
2	5.135V	0.631	73.217%	115.11V
3	0.550A	2.820	77.387%	0.337
3	5.126V	3.644	77.387%	115.11V
4	1.000A	5.120	77.365%	0.405
4	5.119V	6.618	77.365%	115.11V
5	1.500A	7.667	77.711%	0.439
5	5.111V	9.866	77.711%	115.11V
6	3.000A	15.235	75.940%	0.482
6	5.078V	20.062	75.940%	115.11V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.231	62.264%	0.019
1	5.136V	0.371	62.264%	230.30V
2	0.090A	0.463	68.899%	0.034
2	5.135V	0.672	68.899%	230.30V
3	0.550A	2.820	76.196%	0.161
3	5.126V	3.701	76.196%	230.30V
4	1.000A	5.120	76.900%	0.242
4	5.118V	6.658	76.900%	230.29V
5	1.500A	7.665	77.012%	0.296
5	5.109V	9.953	77.012%	230.28V
6	3.000A	15.252	77.689%	0.369
6	5.084V	19.632	77.689%	230.28V

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	3.619A	2.004A	1.990A	0.978A	64.819	84.899%	0	<6.0	43.77°C	0.960
1	11.944V	4.992V	3.312V	5.112V	76.348	84.899%	0	<6.0	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
2	11.943V	4.989V	3.310V	5.103V	145.332	88.998%	932	19.7	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
3	11.941V	4.987V	3.309V	5.094V	216.925	89.648%	939	19.8	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
4	11.941V	4.986V	3.308V	5.085V	288.966	89.863%	1000	23.9	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
5	11.940V	4.985V	3.307V	5.076V	362.923	89.544%	1337	33.2	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
6	11.939V	4.984V	3.306V	5.066V	437.199	89.087%	1604	40.0	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
7	11.938V	4.984V	3.306V	5.056V	514.251	88.442%	1854	40.8	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
8	11.938V	4.983V	3.305V	5.046V	592.987	87.713%	2084	44.1	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
9	11.938V	4.981V	3.304V	5.040V	672.430	87.005%	2087	44.1	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
10	11.938V	4.979V	3.302V	5.023V	755.570	86.013%	2093	44.2	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	11.937V	4.977V	3.301V	5.016V	838.932	85.193%	2096	44.2	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
CL1	11.946V	4.990V	3.305V	5.112V	121.673	83.226%	1339	33.2	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
CL2	11.938V	4.983V	3.310V	5.067V	758.692	86.754%	2094	44.2	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
1	11.944V	4.992V	3.312V	5.112V	75.252	86.115%	0	<6.0	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
2	11.942V	4.989V	3.310V	5.102V	144.126	89.735%	937	19.8	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
3	11.940V	4.988V	3.309V	5.093V	213.367	91.144%	945	20.8	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
4	11.939V	4.986V	3.308V	5.084V	283.508	91.597%	1068	26.0	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
5	11.938V	4.985V	3.307V	5.074V	354.845	91.573%	1337	33.2	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
6	11.938V	4.984V	3.306V	5.065V	426.300	91.353%	1678	41.2	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
7	11.938V	4.984V	3.306V	5.054V	499.897	90.969%	1915	42.8	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
8	11.937V	4.983V	3.305V	5.045V	574.191	90.570%	2086	44.1	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
9	11.937V	4.981V	3.303V	5.039V	648.647	90.182%	2093	44.2	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
10	11.937V	4.979V	3.302V	5.022V	724.175	89.728%	2095	44.2	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	11.936V	4.978V	3.301V	5.016V	800.430	89.281%	2098	44.2	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
CL1	11.945V	4.991V	3.305V	5.112V	120.225	84.188%	1487	36.7	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
CL2	11.936V	4.983V	3.309V	5.066V	727.136	90.489%	2097	44.2	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
1	11.942V	4.999V	3.318V	5.131V	27.470	71.154%	0	<6.0	115.12V
2	2.483A	1.002A	0.993A	0.390A	39.952	81.254%	0	<6.0	0.932
2	11.942V	4.997V	3.317V	5.125V	49.169	81.254%	0	<6.0	115.12V
3	3.688A	1.503A	1.476A	0.586A	59.442	85.068%	0	<6.0	0.958
3	11.943V	4.993V	3.314V	5.120V	69.876	85.068%	0	<6.0	115.12V
4	4.961A	2.004A	1.991A	0.782A	79.850	87.123%	0	<6.0	0.963
4	11.944V	4.991V	3.312V	5.114V	91.652	87.123%	0	<6.0	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
1	11.942V	4.999V	3.318V	5.130V	27.183	71.526%	0	<6.0	230.26V
2	2.477A	0.999A	0.995A	0.390A	39.871	82.254%	0	<6.0	0.704
2	11.942V	4.997V	3.317V	5.125V	48.473	82.254%	0	<6.0	230.26V
3	3.684A	1.502A	1.476A	0.586A	59.389	86.012%	0	<6.0	0.781
3	11.943V	4.993V	3.314V	5.120V	69.047	86.012%	0	<6.0	230.27V
4	4.959A	2.004A	1.990A	0.782A	79.819	88.071%	0	<6.0	0.838
4	11.943V	4.992V	3.312V	5.114V	90.630	88.071%	0	<6.0	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