CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SilverStone SFX-L 800W
Serial Number164700963
Lab ID56
  • Report:
  • Receipt Date: Feb 20, 2018
  • Test Date: Feb 28, 2018
  • Report Date: Mar 3, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSilverStone
Manufacturer (OEM)Enhance Electronics
SeriesSFX-L
Model NumberSX800-LTI
Serial Number164700963
DUT Notes

DUT Specifications

Rated Voltage (Vrms)90-264
Rated Current (Arms)12-6
Rated Frequency (Hz)47-63
Rated Power (W)800
TypeSFX-L
Cooling120mm Sleeve Bearing Fan
(S1201512HB)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 16 15 66 2.5 0.3
Watts 80 792 12.5 3.6
Total Max. Power (W) 800

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 (300mm) 1 1 16-22AWG
4+4 pin EPS12V (410mm) 1 1 16AWG
6+2 pin PCIe (400mm+150mm) 1 2 16-18AWG
6+2 pin PCIe (550mm+150mm) 1 2 16-18AWG
SATA (300mm+200mm+90mm+90mm) 3 12 18AWG
4 pin Molex (300mm+200mm+200mm) 1 3 18AWG
FDD Adapter (+110mm) 1 1 22AWG

Parts Description

General Data
Manufacturer (OEM) Enhance Electronics
Platform Model -
Primary Side
Transient Filter 4x Y caps, 3x X caps, 2x CM chokes, 1x MOV, 2x CM02X
Inrush Protection NTC Thermistor & Diode
Bridge Rectifier(s) 1x GBU15J (600V, 15A @ 100°C)
APFC MOSFETS 2x Infineon IPP50R140CP (550V, 15A @ 100°C, 0.14Ohm)
APFC Boost Diode 1x CREE C3D10060A (600V, 10A @ 153°C)
Hold-up Cap(s) 2x Rubycon USG (420V, 270uF each or 540uF combined, 3000h @ 85 °C)
Main Switchers 2x Infineon IPP50R140CP (550V, 15A @ 100°C, 0.14Ohm)
Driver IC: Silicon Labs Si8230BD
APFC Controller Champion CM6502S
LLC Resonant Controller Champion CM6901
Topology Primary side: Half-Bridge & LLC Resonant Controller
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 8x Infineon BSC014N04LS (40V, 100A @ 100°C, 1.4mOhm)
5V & 3.3V 4x Infineon BSC018NE2LS (25V, 97A @ 100°C, 1.8mOhm)
PWM Controller: 2x ANPEC APW7073
Filtering Capacitors Electrolytics: Nippon Chemi-Con (4-10,000 @ 105°C, KY), Nippon Chemi-Con (5-6,000h @ 105°C, KZH), Rubycon (3-6,000h @ 105°C, YXG), Unicon (2,000h @ 125°C, UPL)
Polymers: FPCAP
Supervisor IC SITI PS223 (OVP, UVP, SCP, PG,OTP )
Fan Model Globe Fan S1201512HB (120mm, 12V, 0.45A, Sleeve Bearing)
5VSB Circuit
Rectifier 1x PFR10V45CT SBR (45V, 10A) & 1x SG30N04D (60V, 56A @ 100°C, 8.4mOhm)
Standby PWM Controller Sanken STR-A6069H
-12V Circuit
Rectifier STMicroelectronics L7912CV (-12V, 1.5A)

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 ReadyErP Lot 6 2010: ✓
ErP Lot 6 2013: Partially
ErP Lot 3 2014: ✓
(EU) No 617/2013 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)11.8
AC Loss to PWR_OK Hold Up Time (ms)13.7
PWR_OK Inactive to DC Loss Delay (ms)-1.9

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)EfficiencyPF/AC Volts
10.042A 0.20558.405% 0.028
4.922V 0.351115.11V
20.087A 0.42968.530% 0.050
4.920V 0.626115.10V
30.532A 2.60979.253% 0.221
4.906V 3.292115.11V
42.502A 12.11480.911% 0.447
4.843V 14.972115.10V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.205 41.165% 0.012
4.938V 0.498 230.43V
2 0.087A 0.429 53.692% 0.020
4.937V 0.799 230.43V
3 0.542A 2.668 69.880% 0.091
4.923V 3.818 230.42V
4 1.002A 4.918 77.085% 0.144
4.910V 6.380 230.42V
5 1.501A 7.350 80.672% 0.193
4.896V 9.111 230.42V
6 2.501A 12.172 81.298% 0.271
4.866V 14.972 230.42V

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 4.774A 1.965A 1.973A 0.986A 79.812 91.451% 0 0 45.75°C 0.943
12.196V 5.092V 3.336V 5.071V 87.273 39.58°C 115.10V
2 10.573A 2.950A 2.973A 1.186A 159.677 93.230% 955 30.3 37.35°C 0.970
12.183V 5.079V 3.325V 5.057V 171.272 43.18°C 115.09V
3 16.745A 3.456A 3.496A 1.386A 239.886 93.530% 955 30.3 37.80°C 0.982
12.170V 5.069V 3.315V 5.044V 256.480 44.11°C 115.09V
4 22.917A 3.953A 3.989A 1.589A 319.793 93.140% 955 30.3 38.88°C 0.985
12.157V 5.061V 3.307V 5.031V 343.347 46.46°C 115.09V
5 28.757A 4.952A 5.004A 1.790A 399.712 92.574% 955 30.3 39.45°C 0.988
12.144V 5.052V 3.295V 5.018V 431.776 49.35°C 115.09V
6 34.614A 5.952A 6.027A 1.996A 479.651 91.859% 955 30.3 40.29°C 0.989
12.130V 5.040V 3.285V 5.003V 522.162 52.15°C 115.09V
7 40.483A 6.961A 7.053A 2.200A 559.613 90.277% 1575 41.3 41.63°C 0.992
12.117V 5.029V 3.275V 4.989V 619.882 54.14°C 115.09V
8 46.369A 7.973A 8.089A 2.411A 639.609 89.409% 1885 45.0 42.38°C 0.994
12.103V 5.018V 3.264V 4.975V 715.375 55.58°C 115.09V
9 52.701A 8.483A 8.637A 2.416A 719.646 88.491% 2170 47.5 43.90°C 0.995
12.088V 5.009V 3.254V 4.967V 813.238 58.13°C 115.10V
10 58.993A 9.012A 9.153A 2.520A 799.510 87.793% 2230 47.6 44.22°C 0.996
12.074V 4.998V 3.245V 4.954V 910.677 60.37°C 115.11V
11 65.688A 9.028A 9.175A 2.525A 879.420 86.793% 2230 47.6 45.00°C 0.997
12.060V 4.989V 3.236V 4.947V 1013.235 62.71°C 115.10V
CL1 0.099A 10.010A 10.004A 0.004A 85.132 89.034% 1885 45.0 42.52°C 0.949
12.195V 5.071V 3.313V 5.088V 95.617 52.09°C 115.10V
CL2 65.957A 1.003A 1.004A 1.002A 809.892 87.936% 2230 47.6 44.34°C 0.996
12.077V 5.020V 3.270V 5.002V 921.000 61.32°C 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]) Temps (In/Out) PF/AC Volts
1 4.778A 1.962A 1.976A 0.985A 79.839 89.101% 0 <6.0 45.96°C 0.827
12.192V 5.093V 3.338V 5.074V 89.605 38.75°C 230.16V
2 10.566A 2.941A 2.969A 1.181A 159.650 93.761% 0 <6.0 46.77°C 0.912
12.193V 5.085V 3.329V 5.064V 170.274 39.22°C 230.15V
3 16.729A 3.445A 3.492A 1.386A 239.893 94.221% 955 30.3 38.32°C 0.942
12.184V 5.073V 3.319V 5.051V 254.608 46.34°C 230.16V
4 22.888A 3.943A 3.982A 1.586A 319.790 94.287% 955 30.3 38.83°C 0.956
12.174V 5.066V 3.311V 5.039V 339.167 47.51°C 230.16V
5 28.712A 4.947A 4.998A 1.789A 399.793 93.957% 990 30.6 39.26°C 0.965
12.165V 5.058V 3.300V 5.028V 425.505 48.27°C 230.16V
6 34.547A 5.941A 6.013A 1.991A 479.735 93.226% 1500 39.8 40.11°C 0.971
12.156V 5.049V 3.293V 5.015V 514.591 49.55°C 230.12V
7 40.387A 6.947A 7.035A 2.196A 559.660 92.615% 1855 44.2 41.38°C 0.976
12.147V 5.039V 3.282V 5.002V 604.287 51.02°C 230.13V
8 46.243A 7.952A 8.062A 2.402A 639.622 92.037% 2020 46.5 42.32°C 0.979
12.137V 5.030V 3.273V 4.990V 694.965 52.23°C 230.15V
9 52.532A 8.471A 8.602A 2.406A 719.715 91.501% 2230 47.6 43.47°C 0.981
12.128V 5.021V 3.265V 4.983V 786.566 53.71°C 230.15V
10 58.777A 8.981A 9.117A 2.511A 799.474 90.984% 2185 47.7 44.93°C 0.983
12.118V 5.015V 3.256V 4.974V 878.697 55.23°C 230.16V
11 65.423A 8.993A 9.138A 2.516A 879.505 90.441% 2185 47.7 46.44°C 0.984
12.110V 5.008V 3.250V 4.967V 972.465 57.18°C 230.16V
CL1 0.103A 10.010A 10.004A 0.005A 85.205 83.740% 1815 43.7 41.16°C 0.845
12.188V 5.071V 3.315V 5.096V 101.749 47.85°C 230.22V
CL2 65.961A 1.002A 1.002A 1.002A 812.807 91.331% 2230 47.6 43.14°C 0.983
12.120V 5.037V 3.282V 5.015V 889.958 52.88°C 230.19V

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 1.198A0.492A 0.476A 0.196A 19.708 74.322% 0 0 0.836
12.194V 5.099V 3.345V 5.094V 26.517 115.11V
2 2.419A0.981A0.985A 0.390A 39.768 84.037% 0 0 0.905
12.190V 5.098V 3.343V 5.090V 47.322 115.10V
3 3.641A 1.467A 1.495A 0.590A 59.881 89.459% 0 0 0.932
12.199V 5.095V 3.339V 5.082V 66.937 115.10V
4 4.852A 1.965A 1.975A 0.785A 79.754 91.420% 0 0 0.943
12.196V 5.092V 3.336V 5.076V 87.239 115.10V

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 1.198A 0.488A 0.477A 0.196A 19.698 75.134% 0 <6.0 0.484
12.198V 5.101V 3.346V 5.097V 26.217 230.15V
2 2.420A 0.978A 0.985A 0.391A 39.782 84.013% 0 <6.0 0.673
12.195V 5.099V 3.343V 5.092V 47.352 230.15V
3 3.647A 1.466A 1.494A 0.586A 59.907 86.592% 0 <6.0 0.775
12.192V 5.097V 3.340V 5.085V 69.183 230.15V
4 4.859A 1.962A 1.973A 0.786A 79.816 89.105% 0 <6.0 0.827
12.192V 5.095V 3.338V 5.079V 89.575 230.15V

The results above are not used in the certification process

Ripple Measurements

Test12V 5V3.3V5VSB Pass/Fail
10% Load17.0 mV7.0 mV11.9 mV5.5 mV Pass
20% Load14.0 mV8.9 mV13.4 mV6.7 mV Pass
30% Load17.0 mV11.0 mV14.8 mV8.6 mV Pass
40% Load18.0 mV12.7 mV16.7 mV10.5 mV Pass
50% Load20.4 mV14.8 mV21.4 mV12.0 mV Pass
60% Load23.3 mV16.7 mV23.0 mV14.3 mV Pass
70% Load23.5 mV19.4 mV22.9 mV16.5 mV Pass
80% Load26.4 mV21.6 mV24.7 mV18.5 mV Pass
90% Load28.5 mV23.5 mV25.9 mV21.1 mV Pass
100% Load31.1 mV25.9 mV29.2 mV23.3 mV Pass
110% Load33.6 mV28.8 mV38.7 mV26.0 mV Pass
Crossload 113.9 mV6.6 mV11.8 mV4.8 mV Pass
Crossload 231.0 mV26.5 mV27.6 mV23.3 mV Pass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load19.80mV7.36mV13.01mV5.10mVPass
20% Load16.92mV9.87mV19.15mV7.07mVPass
30% Load16.17mV11.36mV16.27mV8.61mVPass
40% Load17.62mV14.77mV16.89mV11.28mVPass
50% Load19.03mV15.37mV18.96mV11.65mVPass
60% Load21.45mV17.17mV19.71mV13.67mVPass
70% Load22.87mV19.41mV22.25mV15.76mVPass
80% Load25.30mV21.40mV23.95mV17.39mVPass
90% Load26.69mV22.79mV25.87mV19.75mVPass
100% Load29.79mV25.33mV28.94mV22.64mVPass
110% Load33.49mV27.98mV37.15mV25.22mVPass
Crossload116.79mV6.92mV13.89mV4.82mVPass
Crossload229.52mV25.09mV26.44mV21.17mVPass

The results above are not used in the certification process

SilverStone SFX-L 800W

Top side
Serial number
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
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