Cybenetics Test - SilverStone SFX Platinum 750W

SilverStone SFX Platinum 750W

Lab IDSL19750123

Report:
Receipt Date: Sep 30, 2019
Test Date: Jul 10, 2019
Report Date: Oct 15, 2019

	115V	230V
Wirkungsgrad

115V	230V
		Lautstärkeklasse

Aristeidis Bitziopoulos, Laboratory General Manager

General Information

	SilverStone
Hersteller (OEM)	Enhance Electronics
	PT Series
	SX750-PT

(Vrms)	100-240
(Arms)	9-4
(Hz)	50-60
(W)	750
	SFX
	92mm Double Ball Bearing Fan (B0921512HB)
	✓
	Fully Modular

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	62.5	3	0.3
Max. Power	Watts	120		750	15	3.6
Total Max. Power (W)		750

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 (300-340mm)	1	1	16-22AWG	No
4+4 pin EPS12V (400mm)	1	1	16AWG	No
6+2 pin PCIe (400mm+150mm)	2	4	16-18AWG	No
SATA (300mm+190mm+90mm+90mm)	2	8	18AWG	No
4-pin Molex (310mm+200mm+200mm)	1	3	18AWG	No

Parts Description

General Data
Manufacturer (OEM)	Enhance Electronics
PCB Type	Double Sided
Primary Side
Transient Filter	6x Y caps, 3x X caps, 2x CM chokes, 1x MOV
Inrush Protection	NTC Thermistor
Bridge Rectifier(s)	1x
APFC MOSFETS	2x Infineon IPP60R080P7 (650V, 23A @ 100°C, 0.08Ohm)
APFC Boost Diode	1x UnitedSiC UJ3D06516TS (650V, 16A @ 152°C)
Hold-up Cap(s)	1x Rubycon (420V, 470uF, 3,000h @ 105°C, MXK)
Main Switchers	4x Oriental Semiconductor OSG55R140FF (550V, 14.5A @ 100°C, 0.14Ohm)
IC Driver	2x Silicon Labs Si8230BD
APFC Controller	ATK AT6101L & CM03X Green PFC Controller
Resonant Controllers	Champion CM6901T6
Topology	Primary side: Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS	6x Infineon BSC014N04LS (40V, 100A @ 100°C, 1.4mOhm)
5V & 3.3V	DC-DC Converters:4x Infineon BSC018NE2LS (25V, 97A @ 100°C, 1.8mOhm) PWM Controllers: ANPEC APW7159C
Filtering Capacitors	Electrolytics: 3x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 1x Rubycon (3-6,000h @ 105°C, YXG) Polymers: 3x FPCAP, 19x Nichicon
Supervisor IC	SITI PS223 (OCP, OTP, OVP, UVP, SCP, PG)
Fan Model	Globe Fan B0921512HB (92mm, 12V, 0.45A, Ball Bearing Fan)
5VSB Circuit
Rectifier	1xPFC PFR10V45CT SBR (45V, 10A) & Silan Microelectronics SVF2N70M FET (700V, 1.3A @ 100°C, 6.5Ohm)
Standby PWM Controller	ATK AT6002H

Test Results

Temperature & Compliance Info

(°C /°F)	30-32 / 86-89.6
	✓
	✓
ALPM (Alternative Low Power Mode) compatible	✓

Performance Summary

Wirkungsgrad	PLATINUM
Lautstärkeklasse	Standard+
(>1450 load combinations)	90.014%
Average Noise Output (>1450 Load Combinations)	38.49dBA
(>1450 Load Combinations)	0.990
Efficiency With 10W (≤500W) or 2% (>500W) Load	70.293%
	0.1002W
12V Ripple (Full Load)	57.51mV
5V Ripple (Full Load)	9.57mV
3.3V Ripple (Full Load)	21.47mV
5VSB Ripple (Full Load)	29.41mV
12V Load Regulation	0.58%
5V Load Regulation	1.94%
3.3V Load Regulation	2.66%
5VSB Load Regulation	2.85%
Inrush Current	22.557A

Wirkungsgrad	PLATINUM
Lautstärkeklasse	Standard+
(>1450 load combinations)	91.353%
Average Noise Output (>1450 Load Combinations)	39.09dBA
(>1450 Load Combinations)	0.959
Efficiency With 10W (≤500W) or 2% (>500W) Load	0.000%
	0.1227W
12V Ripple (Full Load)	58.63mV
5V Ripple (Full Load)	9.47mV
3.3V Ripple (Full Load)	22.49mV
5VSB Ripple (Full Load)	28.78mV
12V Load Regulation	0.60%
5V Load Regulation	1.90%
3.3V Load Regulation	2.63%
5VSB Load Regulation	2.83%
Inrush Current	10.046A
12V Transient Response (150%)	0.00V
5V Transient Response (150%)	V
3.3V Transient Response (150%)	V
5VSB Transient Response (150%)	V
	8.80ms
AC Loss to PWR_OK Hold Up Time	9.40ms
PWR_OK Inactive to DC Loss Delay	-0.60ms
PSU Timings: T1 (20% / 100%)	328.0ms	328.0ms
PSU Timings: T3 (20% / 100%)	110.0ms	116.0ms
OPP (0.00°C / 0.00°C)	135.20%	0.00%

Hold-Up Time (ms)	8.8
AC Loss to PWR_OK Hold Up Time (ms)	9.4
PWR_OK Inactive to DC Loss Delay (ms)	-0.6

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 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.

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	0.231	61.111%	0.026
1	5.124V	0.378	61.111%	115.17V
2	0.090A	0.462	70.320%	0.045
2	5.123V	0.657	70.320%	115.16V
3	0.550A	2.813	81.395%	0.198
3	5.112V	3.456	81.395%	115.16V
4	1.000A	5.104	83.412%	0.279
4	5.102V	6.119	83.412%	115.16V
5	1.500A	7.639	83.069%	0.332
5	5.092V	9.196	83.069%	115.16V
6	3.000A	15.178	81.955%	0.400
6	5.059V	18.520	81.955%	115.16V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.231	56.479%	0.009
1	5.124V	0.409	56.479%	230.35V
2	0.090A	0.462	66.667%	0.014
2	5.123V	0.693	66.667%	230.35V
3	0.550A	2.813	79.983%	0.071
3	5.112V	3.517	79.983%	230.36V
4	1.000A	5.104	81.029%	0.121
4	5.103V	6.299	81.029%	230.35V
5	1.500A	7.639	82.290%	0.167
5	5.092V	9.283	82.290%	230.35V
6	3.000A	15.179	81.700%	0.264
6	5.059V	18.579	81.700%	230.35V

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	4.382A	1.961A	1.997A	0.982A	74.522	86.218%	0	<6.0	38.33°C	0.974
1	12.075V	5.104V	3.303V	5.095V	86.434	86.218%	0	<6.0	34.33°C	115.16V
2	9.823A	2.947A	3.005A	1.181A	149.433	90.062%	0	<6.0	39.05°C	0.992
2	12.066V	5.093V	3.294V	5.082V	165.923	90.062%	0	<6.0	34.65°C	115.16V
3	15.663A	3.446A	3.500A	1.381A	224.969	91.435%	1823	30.6	35.36°C	0.997
3	12.064V	5.081V	3.286V	5.070V	246.043	91.435%	1823	30.6	40.49°C	115.17V
4	21.446A	3.945A	4.027A	1.582A	299.768	91.775%	1823	30.6	35.42°C	0.998
4	12.056V	5.073V	3.278V	5.058V	326.635	91.775%	1823	30.6	41.21°C	115.18V
5	26.909A	4.940A	5.048A	1.785A	374.715	91.590%	1822	30.6	36.02°C	0.999
5	12.048V	5.063V	3.269V	5.044V	409.124	91.590%	1822	30.6	42.26°C	115.18V
6	32.380A	5.939A	6.075A	1.988A	449.670	91.095%	1834	30.9	36.80°C	0.999
6	12.040V	5.053V	3.260V	5.031V	493.630	91.095%	1834	30.9	43.58°C	115.19V
7	37.893A	6.944A	7.108A	2.193A	525.005	90.398%	2559	40.8	37.05°C	0.999
7	12.031V	5.042V	3.250V	5.017V	580.769	90.398%	2559	40.8	44.44°C	115.19V
8	43.413A	7.951A	8.149A	2.399A	600.318	89.332%	3081	45.6	37.59°C	1.000
8	12.022V	5.031V	3.240V	5.003V	672.009	89.332%	3081	45.6	45.49°C	115.19V
9	49.307A	8.465A	8.664A	2.403A	674.841	88.792%	3078	45.5	38.55°C	1.000
9	12.013V	5.022V	3.232V	4.995V	760.022	88.792%	3078	45.5	46.82°C	115.20V
10	55.000A	8.979A	9.215A	3.017A	750.044	88.046%	3061	45.4	39.46°C	1.000
10	12.006V	5.013V	3.223V	4.973V	851.879	88.046%	3061	45.4	48.22°C	115.22V
11	61.306A	8.994A	9.240A	3.022A	825.284	87.123%	3036	45.3	40.36°C	0.999
11	11.998V	5.005V	3.216V	4.965V	947.258	87.123%	3036	45.3	50.21°C	115.19V
CL1	0.154A	14.003A	14.001A	0.000A	118.594	84.234%	2370	37.8	36.47°C	0.990
CL1	12.065V	5.066V	3.271V	5.093V	140.791	84.234%	2370	37.8	42.41°C	115.17V
CL2	62.532A	1.006A	1.000A	1.000A	764.481	88.460%	3076	45.5	39.97°C	1.000
CL2	12.012V	5.038V	3.244V	5.034V	864.211	88.460%	3076	45.5	48.77°C	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])	Temps (In/Out)	PF/AC Volts
1	4.383A	1.960A	1.998A	0.980A	74.528	86.148%	0	<6.0	38.27°C	0.773
1	12.077V	5.104V	3.302V	5.095V	86.512	86.148%	0	<6.0	34.07°C	230.36V
2	9.822A	2.946A	3.004A	1.181A	149.435	90.241%	0	<6.0	39.25°C	0.914
2	12.068V	5.094V	3.293V	5.083V	165.596	90.241%	0	<6.0	34.45°C	230.37V
3	15.675A	3.445A	3.500A	1.381A	224.981	91.867%	1827	30.7	35.02°C	0.957
3	12.056V	5.081V	3.285V	5.070V	244.898	91.867%	1827	30.7	40.23°C	230.37V
4	21.449A	3.944A	4.027A	1.582A	299.774	92.936%	1824	30.6	35.59°C	0.974
4	12.055V	5.073V	3.277V	5.058V	322.558	92.936%	1824	30.6	41.50°C	230.38V
5	26.909A	4.939A	5.048A	1.785A	374.711	93.071%	1825	30.7	36.20°C	0.983
5	12.048V	5.064V	3.268V	5.044V	402.608	93.071%	1825	30.7	42.48°C	230.39V
6	32.377A	5.940A	6.076A	1.988A	449.638	92.843%	1839	31.0	36.51°C	0.988
6	12.040V	5.053V	3.259V	5.031V	484.298	92.843%	1839	31.0	43.43°C	230.39V
7	37.890A	6.943A	7.109A	2.193A	524.970	92.276%	2715	43.2	37.61°C	0.991
7	12.031V	5.043V	3.249V	5.018V	568.910	92.276%	2715	43.2	44.81°C	230.39V
8	43.412A	7.951A	8.148A	2.399A	600.269	91.884%	3076	45.5	38.06°C	0.993
8	12.021V	5.032V	3.240V	5.004V	653.293	91.884%	3076	45.5	45.82°C	230.39V
9	49.302A	8.463A	8.662A	2.403A	674.784	91.583%	3051	45.4	38.38°C	0.994
9	12.013V	5.024V	3.232V	4.996V	736.797	91.583%	3051	45.4	46.84°C	230.37V
10	55.002A	8.974A	9.219A	3.017A	750.002	91.074%	3037	45.3	39.30°C	0.995
10	12.005V	5.014V	3.222V	4.973V	823.509	91.074%	3037	45.3	48.27°C	230.37V
11	61.313A	8.993A	9.238A	3.022A	825.225	90.453%	3046	45.4	40.18°C	0.887
11	11.996V	5.005V	3.215V	4.965V	912.321	90.453%	3046	45.4	49.45°C	230.36V
CL1	0.152A	14.002A	14.000A	0.000A	118.590	84.203%	2625	41.7	36.47°C	0.889
CL1	12.067V	5.069V	3.270V	5.094V	140.839	84.203%	2625	41.7	42.16°C	230.36V
CL2	62.529A	1.002A	1.000A	1.000A	764.363	91.557%	3069	45.5	39.09°C	0.995
CL2	12.011V	5.038V	3.244V	5.034V	834.846	91.557%	3069	45.5	48.20°C	230.36V

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	1.200A	0.489A	0.482A	0.195A	19.591	73.900%	0	<6.0	0.605
1	12.078V	5.115V	3.314V	5.119V	26.510	73.900%	0	<6.0	115.16V
2	2.460A	0.979A	0.996A	0.391A	40.009	82.103%	0	<6.0	0.807
2	12.076V	5.112V	3.311V	5.112V	48.730	82.103%	0	<6.0	115.16V
3	3.653A	1.469A	1.481A	0.588A	59.506	84.954%	0	<6.0	0.950
3	12.074V	5.107V	3.306V	5.106V	70.045	84.954%	0	<6.0	115.16V
4	4.913A	1.960A	1.998A	0.785A	79.921	86.755%	0	<6.0	0.977
4	12.074V	5.103V	3.302V	5.099V	92.123	86.755%	0	<6.0	115.16V

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	1.196A	0.489A	0.480A	0.195A	19.536	55.562%	0	<6.0	0.475
1	12.079V	5.115V	3.314V	5.120V	35.161	55.562%	0	<6.0	230.36V
2	2.457A	0.978A	0.996A	0.391A	39.973	81.191%	0	<6.0	0.582
2	12.079V	5.112V	3.310V	5.113V	49.233	81.191%	0	<6.0	230.36V
3	3.651A	1.467A	1.482A	0.588A	59.491	84.694%	0	<6.0	0.701
3	12.078V	5.108V	3.306V	5.106V	70.242	84.694%	0	<6.0	230.34V
4	4.912A	1.961A	1.997A	0.785A	79.927	86.848%	0	<6.0	0.791
4	12.077V	5.103V	3.302V	5.099V	92.031	86.848%	0	<6.0	230.35V

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	9.4 mV	5.4 mV	12.9 mV	14.4 mV	Pass
20% Load	13.0 mV	5.9 mV	13.2 mV	15.3 mV	Pass
30% Load	22.8 mV	6.8 mV	14.7 mV	16.0 mV	Pass
40% Load	24.7 mV	6.5 mV	14.3 mV	16.5 mV	Pass
50% Load	29.0 mV	7.0 mV	14.9 mV	17.8 mV	Pass
60% Load	32.7 mV	7.2 mV	16.4 mV	18.7 mV	Pass
70% Load	37.4 mV	8.2 mV	18.0 mV	21.5 mV	Pass
80% Load	41.6 mV	8.5 mV	18.4 mV	23.3 mV	Pass
90% Load	44.9 mV	8.9 mV	19.7 mV	23.8 mV	Pass
100% Load	57.5 mV	9.6 mV	21.5 mV	29.4 mV	Pass
110% Load	81.9 mV	37.3 mV	118.2 mV	95.6 mV	Fail
Crossload 1	17.2 mV	7.5 mV	16.7 mV	12.2 mV	Pass
Crossload 2	57.5 mV	8.5 mV	20.4 mV	21.5 mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	11.7 mV	5.4 mV	13.5 mV	15.2 mV	Pass
20% Load	38.4 mV	5.7 mV	13.5 mV	16.3 mV	Pass
30% Load	19.4 mV	5.8 mV	14.0 mV	16.6 mV	Pass
40% Load	28.1 mV	6.6 mV	14.9 mV	17.4 mV	Pass
50% Load	31.1 mV	9.2 mV	18.6 mV	17.9 mV	Pass
60% Load	32.8 mV	7.4 mV	17.3 mV	18.1 mV	Pass
70% Load	37.4 mV	7.6 mV	17.2 mV	21.7 mV	Pass
80% Load	41.3 mV	8.4 mV	18.9 mV	22.4 mV	Pass
90% Load	45.4 mV	9.0 mV	19.8 mV	22.8 mV	Pass
100% Load	58.6 mV	9.5 mV	22.5 mV	28.8 mV	Pass
110% Load	61.9 mV	9.9 mV	23.1 mV	29.9 mV	Pass
Crossload 1	20.0 mV	7.5 mV	17.9 mV	13.5 mV	Pass
Crossload 2	58.1 mV	8.4 mV	22.1 mV	24.7 mV	Pass

The results above are not used in the certification process

SilverStone SFX Platinum 750W

Top side

Power specifications label