Cybenetics Test - SeaSonic Focus Plus Gold 550W

SeaSonic Focus Plus Gold 550W

Serial NumberR1705AA135750743

Lab ID133

Certification ID25133

Test Result Report ID: 19PS133A
Certificate Issue Date: Jun 29, 2018

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

Brand	Seasonic
製造商 (OEM)	Seasonic
Series	FOCUS Plus Gold
Model Number	SSR-550FX
Serial Number	R1705AA135750743
DUT Notes

DUT Specifications

Rated Voltage (Vrms)	100-240
Rated Current (Arms)	8-4
Rated Frequency (Hz)	50-60
Rated Power (W)	550
Type	ATX12V
Dimensions (W x H x D)
Cooling	120mm Fluid Dynamic Bearing Fan (HA1225H12F-Z)
Semi-Passive Operation	✓ (selectable)
Cable Design	Fully Modular

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	45	3	0.3
Max. Power	Watts	100		540	15	3.6
Total Max. Power (W)		550

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 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
ATX connector 20+4 pin (610mm)	1	1	18-22AWG
4+4 pin EPS12V (655mm)	1	1	18AWG
6+2 pin PCIe (680mm+80mm)	1	2	18AWG
SATA (460mm+115mm+115mm+115mm)	1	4	18AWG
SATA (460mm+120mm)	1	2	18AWG
4 pin Molex (460mm+120mm+120mm)	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 GBU1506 (600V, 15A @ 100°C)
APFC MOSFETS	2x UTC GPT18N50DG (500V, 18A @ 100°C, 0.265Ohm)
APFC Boost Diode	1x STMicroelectronics STTH8S06D (600V, 8A @ 125°C)
Hold-up Cap(s)	1x Nippon Chemi-Con (400V, 560uF, 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	4x Nexperia PSMN2R6-40YS (40V, 100A @ 25°C, 2.8mOhm)
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), 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

效率評比	GOLD
噪音評比	A
Average Efficiency (>1450 load combinations)	88.048%
Average Noise Output (>1450 Load Combinations)	23.19dBA
Average PF (>1450 Load Combinations)	0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load	0.000%
Standby Power Consumption	0.0456W
12V Ripple (Full Load)	24.83mV
5V Ripple (Full Load)	12.48mV
3.3V Ripple (Full Load)	12.30mV
5VSB Ripple (Full Load)	9.31mV
12V Load Regulation	0.07%
5V Load Regulation	0.46%
3.3V Load Regulation	0.12%
5VSB Load Regulation	3.04%
Inrush Current	41.972A

效率評比	SILVER
噪音評比	A+
Average Efficiency (>1450 load combinations)	90.768%
Average Noise Output (>1450 Load Combinations)	18.68dBA
Average PF (>1450 Load Combinations)	0.926
Efficiency With 10W (≤500W) or 2% (>500W) Load	0.000%
Standby Power Consumption	0.0756W
12V Ripple (Full Load)	22.87mV
5V Ripple (Full Load)	13.50mV
3.3V Ripple (Full Load)	13.51mV
5VSB Ripple (Full Load)	7.95mV
12V Load Regulation	0.11%
5V Load Regulation	0.32%
3.3V Load Regulation	0.54%
5VSB Load Regulation	2.67%
Inrush Current	54.244A
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	23.70ms
AC Loss to PWR_OK Hold Up Time	19.50ms
PWR_OK Inactive to DC Loss Delay	4.20ms
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)	23.7
AC Loss to PWR_OK Hold Up Time (ms)	19.5
PWR_OK Inactive to DC Loss Delay (ms)	4.2

待機電源消耗

Tables

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.

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	0.042A	0.214	67.722%	0.053
1	5.133V	0.316	67.722%	115.15V
2	0.087A	0.448	73.203%	0.099
2	5.132V	0.612	73.203%	115.16V
3	0.542A	2.776	77.133%	0.332
3	5.120V	3.599	77.133%	115.16V
4	1.002A	5.121	76.915%	0.401
4	5.109V	6.658	76.915%	115.16V
5	1.502A	7.655	77.276%	0.436
5	5.098V	9.906	77.276%	115.16V
6	3.002A	15.168	75.152%	0.483
6	5.053V	20.183	75.152%	115.16V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.042A	0.214	60.282%	0.018
1	5.133V	0.355	60.282%	230.40V
2	0.087A	0.447	67.727%	0.033
2	5.131V	0.660	67.727%	230.40V
3	0.542A	2.776	75.476%	0.162
3	5.120V	3.678	75.476%	230.39V
4	1.002A	5.119	76.187%	0.245
4	5.109V	6.719	76.187%	230.40V
5	1.502A	7.653	76.271%	0.299
5	5.096V	10.034	76.271%	230.40V
6	3.002A	15.186	76.736%	0.371
6	5.059V	19.790	76.736%	230.40V

Protection Features

Supplementary Tests (For Reference)

Typical Load Tests

Test #	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	Fan Noise (dB[A])	Temps (In/Out)	PF/AC Volts
1	2.730A	1.994A	1.984A	0.980A	54.808	83.708%	0	\| 6.0	45.00°C	0.939
1	12.165V	5.024V	3.318V	5.098V	65.475	83.708%	0	\| 6.0	38.78°C	115.19V
2	6.486A	2.982A	2.978A	1.178A	109.739	88.402%	0	\| 6.0	46.60°C	0.975
2	12.164V	5.021V	3.318V	5.085V	124.136	88.402%	0	\| 6.0	39.53°C	115.20V
3	10.588A	3.488A	3.492A	1.379A	164.875	89.589%	0	\| 6.0	47.93°C	0.984
3	12.164V	5.019V	3.317V	5.071V	184.034	89.589%	0	\| 6.0	40.10°C	115.18V
4	14.685A	3.986A	3.975A	1.580A	219.771	89.716%	700	14.6	41.30°C	0.988
4	12.162V	5.017V	3.316V	5.059V	244.963	89.716%	700	14.6	50.56°C	115.18V
5	18.438A	4.981A	4.973A	1.780A	274.687	89.479%	550	10.4	41.47°C	0.990
5	12.162V	5.014V	3.316V	5.044V	306.985	89.479%	550	10.4	50.75°C	115.18V
6	22.196A	5.987A	5.967A	1.986A	329.709	88.901%	560	10.5	41.98°C	0.990
6	12.161V	5.012V	3.316V	5.030V	370.872	88.901%	560	10.5	52.26°C	115.18V
7	25.952A	6.990A	6.964A	2.190A	384.664	88.226%	880	20.6	43.32°C	0.990
7	12.160V	5.009V	3.316V	5.015V	435.998	88.226%	880	20.6	53.00°C	115.17V
8	29.705A	7.991A	7.961A	2.399A	439.578	87.505%	1325	31.4	43.51°C	0.991
8	12.159V	5.007V	3.315V	4.999V	502.349	87.505%	1325	31.4	52.32°C	115.17V
9	33.891A	8.489A	8.474A	2.400A	494.604	86.656%	1880	40.2	44.10°C	0.992
9	12.158V	5.005V	3.315V	4.991V	570.765	86.656%	1880	40.2	51.76°C	115.17V
10	37.824A	9.004A	8.961A	3.015A	549.515	85.704%	2310	45.1	44.97°C	0.992
10	12.156V	5.003V	3.314V	4.969V	641.178	85.704%	2310	45.1	52.00°C	115.16V
11	42.344A	9.006A	8.962A	3.020A	604.455	84.852%	2320	45.2	46.06°C	0.992
11	12.156V	5.002V	3.313V	4.961V	712.362	84.852%	2320	45.2	53.42°C	115.16V
CL1	0.098A	12.012A	12.003A	0.004A	101.375	85.128%	720	14.9	45.85°C	0.973
CL1	12.165V	5.011V	3.330V	5.096V	119.086	85.128%	720	14.9	48.74°C	115.20V
CL2	44.966A	1.004A	1.003A	1.002A	559.997	86.334%	2320	45.2	45.17°C	0.992
CL2	12.156V	5.009V	3.306V	5.036V	648.643	86.334%	2320	45.2	52.51°C	115.18V

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	2.730A	1.995A	1.989A	0.981A	54.838	84.975%	0	<6.0	53.92°C	0.702
1	12.171V	5.022V	3.314V	5.099V	64.534	84.975%	0	<6.0	39.59°C	230.24V
2	6.486A	2.980A	2.986A	1.176A	109.762	89.871%	0	<6.0	54.56°C	0.854
2	12.169V	5.020V	3.312V	5.089V	122.133	89.871%	0	<6.0	39.57°C	230.24V
3	10.586A	3.488A	3.502A	1.376A	164.894	91.180%	0	<6.0	41.34°C	0.912
3	12.168V	5.019V	3.310V	5.076V	180.844	91.180%	0	<6.0	52.37°C	230.25V
4	14.681A	3.986A	3.988A	1.576A	219.800	91.689%	440	10.5	40.86°C	0.936
4	12.167V	5.018V	3.308V	5.065V	239.723	91.689%	440	10.5	56.92°C	230.25V
5	18.435A	4.979A	4.989A	1.781A	274.760	91.708%	560	10.5	40.88°C	0.952
5	12.166V	5.017V	3.307V	5.054V	299.602	91.708%	560	10.5	57.13°C	230.25V
6	22.196A	5.985A	5.989A	1.981A	329.777	91.487%	560	10.5	41.13°C	0.961
6	12.164V	5.014V	3.304V	5.042V	360.464	91.487%	560	10.5	57.83°C	230.25V
7	25.950A	6.991A	6.991A	2.186A	384.722	91.166%	755	16.1	41.15°C	0.967
7	12.162V	5.012V	3.302V	5.030V	422.001	91.166%	755	16.1	58.42°C	230.25V
8	29.705A	7.987A	8.000A	2.391A	439.623	90.763%	1120	27.7	41.81°C	0.972
8	12.160V	5.010V	3.300V	5.017V	484.362	90.763%	1120	27.7	57.31°C	230.25V
9	33.892A	8.484A	8.516A	2.394A	494.677	90.421%	1695	37.7	41.31°C	0.975
9	12.159V	5.009V	3.299V	5.010V	547.081	90.421%	1695	37.7	55.64°C	230.26V
10	37.834A	8.993A	9.009A	3.006A	549.701	89.924%	1935	42.1	42.16°C	0.978
10	12.158V	5.007V	3.296V	4.988V	611.298	89.924%	1935	42.1	54.03°C	230.24V
11	42.349A	8.992A	9.010A	3.008A	604.519	89.461%	2320	45.2	42.54°C	0.980
11	12.157V	5.005V	3.295V	4.983V	675.738	89.461%	2320	45.2	54.53°C	230.24V
CL1	0.101A	12.013A	12.004A	0.005A	101.222	86.540%	0	<6.0	46.19°C	0.846
CL1	12.170V	5.015V	3.309V	5.109V	116.965	86.540%	0	<6.0	41.29°C	230.26V
CL2	44.982A	1.003A	1.001A	1.002A	560.286	90.576%	1990	42.8	39.66°C	0.978
CL2	12.158V	5.011V	3.302V	5.053V	618.578	90.576%	1990	42.8	52.32°C	230.24V

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)	Fan Noise (dB[A])	PF/AC Volts
1	1.199A	0.493A	0.480A	0.195A	19.663	70.646%	0	\| 6.0	0.776
1	12.166V	5.033V	3.321V	5.125V	27.833	70.646%	0	\| 6.0	115.19V
2	2.422A	0.992A	0.992A	0.391A	39.740	81.049%	0	\| 6.0	0.907
2	12.165V	5.026V	3.317V	5.117V	49.032	81.049%	0	\| 6.0	115.19V
3	3.652A	1.488A	1.504A	0.585A	59.883	85.108%	0	\| 6.0	0.948
3	12.165V	5.025V	3.318V	5.109V	70.361	85.108%	0	\| 6.0	115.19V
4	4.864A	1.994A	1.988A	0.781A	79.767	87.060%	0	\| 6.0	0.963
4	12.165V	5.024V	3.318V	5.099V	91.623	87.060%	0	\| 6.0	115.19V

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	1.203A	0.490A	0.480A	0.196A	19.705	73.799%	0	<6.0	0.486
1	12.172V	5.030V	3.318V	5.126V	26.701	73.799%	0	<6.0	230.22V
2	2.424A	0.990A	0.994A	0.391A	39.773	82.721%	0	<6.0	0.607
2	12.172V	5.023V	3.314V	5.118V	48.081	82.721%	0	<6.0	230.24V
3	3.652A	1.487A	1.506A	0.586A	59.904	86.535%	0	<6.0	0.721
3	12.171V	5.023V	3.314V	5.111V	69.225	86.535%	0	<6.0	230.23V
4	4.866A	1.994A	1.989A	0.781A	79.812	88.480%	0	<6.0	0.789
4	12.171V	5.022V	3.313V	5.102V	90.203	88.480%	0	<6.0	230.24V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	8.7 mV	5.5 mV	6.9 mV	5.8 mV	Pass
20% Load	11.9 mV	6.8 mV	9.3 mV	6.3 mV	Pass
30% Load	13.8 mV	7.4 mV	9.6 mV	5.9 mV	Pass
40% Load	15.8 mV	7.3 mV	11.3 mV	5.6 mV	Pass
50% Load	17.2 mV	8.0 mV	9.7 mV	7.0 mV	Pass
60% Load	19.1 mV	9.5 mV	8.2 mV	6.0 mV	Pass
70% Load	20.5 mV	9.5 mV	8.2 mV	6.6 mV	Pass
80% Load	21.8 mV	10.9 mV	9.2 mV	7.7 mV	Pass
90% Load	23.6 mV	11.9 mV	9.7 mV	8.3 mV	Pass
100% Load	24.8 mV	12.5 mV	12.3 mV	9.3 mV	Pass
110% Load	26.3 mV	14.6 mV	12.4 mV	9.3 mV	Pass
Crossload 1	13.2 mV	10.9 mV	9.8 mV	8.0 mV	Pass
Crossload 2	24.4 mV	10.4 mV	11.6 mV	8.6 mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	7.4 mV	5.1 mV	7.4 mV	5.4 mV	Pass
20% Load	10.8 mV	5.7 mV	8.0 mV	5.3 mV	Pass
30% Load	13.4 mV	5.9 mV	7.8 mV	5.6 mV	Pass
40% Load	14.9 mV	6.5 mV	8.9 mV	5.7 mV	Pass
50% Load	16.0 mV	7.2 mV	8.8 mV	6.0 mV	Pass
60% Load	17.4 mV	8.1 mV	8.6 mV	6.0 mV	Pass
70% Load	18.8 mV	9.4 mV	8.6 mV	6.1 mV	Pass
80% Load	19.8 mV	9.3 mV	9.3 mV	6.3 mV	Pass
90% Load	20.8 mV	10.6 mV	10.2 mV	6.8 mV	Pass
100% Load	22.9 mV	13.5 mV	13.5 mV	8.0 mV	Pass
110% Load	23.9 mV	14.6 mV	14.7 mV	7.9 mV	Pass
Crossload 1	11.1 mV	10.0 mV	9.9 mV	7.2 mV	Pass
Crossload 2	22.8 mV	9.3 mV	13.4 mV	7.2 mV	Pass

The results above are not used in the certification process

SeaSonic Focus Plus Gold 550W

Top side

Power specifications label