CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
EVGA SuperNOVA 850G FTW
Serial Number2301730808830887
Lab IDEV85002487
  • Report: 24PS2487A
  • Receipt Date: Mar 22, 2024
  • Test Date: Jun 27, 2024
  • Report Date: Jul 1, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

BrandEVGA
Manufacturer (OEM)High Power
SeriesSuperNOVA
Model Number535-5g-0850-K1
Serial Number2301730808830887
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)5-10
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Cooling135mm Fluid Dynamic Bearing Fan (RL4ZS1352512HH)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps242470.830.3
Watts120850153.6
Total Max. Power (W)850

Test Equipment

Electronic Loads

Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P
Power Analyzers RS HMC8015, N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444, Rigol DS7014, 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, Keithley 2015 - THD
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer 4kVA
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 24 pin (600mm) 1 1 16-18AWG No
4+4 pin EPS12V (700mm) 2 2 16AWG No
6+2 pin PCIe (700mm+150mm) 1 2 16-18AWG No
6+2 pin PCIe (700mm) 2 2 16AWG No
12+4 pin PCIe (700mm) (600W) 1 1 16-24AWG No
SATA (555mm+150mm+150mm) 3 9 18AWG No
4-pin Molex (450mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 14AWG -

Parts Description

General Data
Manufacturer (OEM) High Power
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x HF81 (Discharge IC)
Inrush Protection 1x NTC Thermistor SCK-057 (5 Ohm @25°C) & Relay
Bridge Rectifier(s)

2x GBJ2506 ((600V, 25A @ 100°C)
APFC MOSFETs

2x Infineon IPW60R120P7 (650V, 16A @ 100°C, Rds(on): 0.120Ohm) & 1x Sync Power SPN5003 FET (for reduced no-load consumption)
APFC Boost Diode

1x Toshiba TRS10E65F (650V, 10A @ 25°C)
Bulk Cap(s)

2x Nichicon (450V, 560uF or 1,120uF combined @ 105°C, GL(M))
Main Switchers

2x NCEPOWER NCE65TF009F (650V, 24A @ 100°C, Rds(on): 109mOhm)
Resonant Controller

Champion CU6901VAC
APFC Controller

Infineon ICE3PCS01G
Topology

Primary side: APFC, Half-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 4x Infineon BSC010N04LS (40V, 178A @ 100°C, Rds(on): 1mOhm)
5V & 3.3V DC-DC Converters: 8x Infineon BSC0906NS (30V, 40A @ 100°C, Rds(on): 4.5mOhm) PWM Controller(s): ANPEC APW7159C
Filtering Capacitors

Electrolytic: 8x Rubycon (3-6,000h @ 105°C, YXG), 1x Nippon Chemi-Con (2-5,000h @ 105°C, KZE) Polymer: 14x Nippon Chemi-con, 8x FPCAP, 1x Rubycon (YXG). 8x NIC
Supervisor IC Weltrend WT7527RA (OVP, UVP, OCP, SCP, PG)
Fan Controller STCmicro STC15W408AS
Fan Model Globe Fan RL4Z S1352512HH (135mm, 12V, 0.45A, Fluid Dynamic Bearing Fan)
5VSB
Low Side Rectifier

1x P10V45 SBR (45V, 10A)
Standby PWM Controller SI8016HSP8

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.0 Compliance✓

Performance Summary

Average Efficiency89.972%
Efficiency With 10W (≤500W) or 2% (>500W) Load66.900%
Average Efficiency VSB79.998%
Standby Power Consumption (W)0.0821
Average PF0.990
Avg Noise Output23.38 dB(A)
Efficiency Rating (ETA)PLATINUM
Noise Rating (LAMBDA)A
Average Efficiency91.617%
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Average Efficiency VSB79.250%
Standby Power Consumption (W)0.1557
Average PF0.947
Avg Noise Output23.09 dB(A)
Efficiency Rating (ETA)PLATINUM
Noise Rating (LAMBDA)A

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)26.7
AC Loss to PWR_OK Hold Up Time (ms)24.3
PWR_OK Inactive to DC Loss Delay (ms)2.4

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.07 V 115.03 V 113.85 V 115.11 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.09 % N/A 0.18 % 2.00 % PASS
Real Power: 0.082 W 0.060 W N/A 0.107 W N/A N/A
Apparent Power: 10.925 W 10.523 W N/A 11.323 W N/A N/A
Power Factor: 0.008 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.01 V 230.92 V 227.70 V 231.08 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.417 1.416 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.26 % 2.00 % PASS
Real Power: 0.156 W 0.108 W N/A 0.216 W N/A N/A
Apparent Power: 36.068 W 35.448 W N/A 36.708 W N/A N/A
Power Factor: 0.004 N/A N/A N/A N/A N/A

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

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 0.227W 66.02% 0.032
5.045V 0.344W 114.85V
2 0.09A 0.454W 73.105% 0.058
5.044V 0.621W 114.85V
3 0.55A 2.768W 80.242% 0.255
5.032V 3.45W 114.84V
4 1A 5.021W 80.688% 0.354
5.021V 6.223W 114.84V
5 1.5A 7.514W 80.892% 0.401
5.009V 9.289W 114.85V
6 3A 14.914W 79.351% 0.478
4.972V 18.796W 114.84V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227W 58.293% 0.011
5.045V 0.389W 229.84V
2 0.09A 0.454W 68.151% 0.018
5.044V 0.667W 229.86V
3 0.55A 2.767W 78.813% 0.094
5.032V 3.512W 229.84V
4 1A 5.021W 79.774% 0.158
5.021V 6.294W 229.84V
5 1.5A 7.514W 80.22% 0.202
5.009V 9.367W 229.84V
6 3A 14.916W 80.229% 0.312
4.972V 18.592W 229.84V

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
10% 5.249A 1.986A 1.985A 0.997A 84.995 86.832% 0 <6.0 51.76°C 0.956
12.079V 5.033V 3.325V 5.012V 97.922 40.38°C 114.83V
20% 11.511A 2.981A 2.979A 1.2A 169.908 90.673% 0 <6.0 51.92°C 0.982
12.076V 5.031V 3.323V 5.001V 187.39 40.64°C 114.8V
30% 18.130A 3.479A 3.476A 1.403A 254.903 91.842% 0 <6.0 53.59°C 0.99
12.072V 5.03V 3.322V 4.989V 277.58 41.19°C 114.78V
40% 24.766A 3.978A 3.975A 1.607A 339.982 91.924% 750 20.2 41.88°C 0.994
12.064V 5.027V 3.32V 4.979V 369.864 49.73°C 114.74V
50% 31.042A 4.977A 4.974A 1.811A 424.701 91.616% 744 19.9 42.4°C 0.997
12.055V 5.023V 3.317V 4.969V 463.587 50.54°C 114.72V
60% 37.303A 5.975A 5.972A 2A 509.166 91.247% 783 21.8 42.55°C 0.995
12.048V 5.02V 3.316V 4.958V 557.508 51.93°C 114.61V
70% 43.634A 6.975A 6.971A 2.224A 594.567 90.872% 882 25.8 43.11°C 0.996
12.042V 5.018V 3.314V 4.946V 654.304 53.82°C 114.66V
80% 49.970A 7.974A 7.968A 2.33A 679.398 90.378% 1009 30.1 43.87°C 0.996
12.038V 5.016V 3.312V 4.936V 751.751 55.82°C 114.63V
90% 56.709A 8.475A 8.455A 2.436A 764.834 89.739% 1284 37.7 44.11°C 0.996
12.032V 5.014V 3.311V 4.927V 852.359 56.78°C 114.59V
100% 63.191A 8.977A 8.972A 3.058A 849.651 88.933% 1574 42.9 45.17°C 0.997
12.026V 5.012V 3.31V 4.905V 955.444 57.96°C 114.57V
110% 69.543A 9.981A 10.064A 3.063A 934.247 88.006% 1774 46 46.21°C 0.997
12.021V 5.009V 3.308V 4.897V 1061.43 59.64°C 114.54V
CL1 0.115A 14.408A 14.394A 0A 121.292 83.924% 753 20.3 41.26°C 0.976
12.078V 5.011V 3.314V 5.03V 144.523 52.79°C 114.79V
CL2 0.114A 23.944A 0A 0A 121.264 82.1% 755 20.4 40.24°C 0.975
12.077V 5.007V 3.318V 5.033V 147.707 50.09°C 114.8V
CL3 0.114A 0A 23.876A 0A 80.581 76.656% 750 20.2 42.01°C 0.964
12.077V 5.029V 3.317V 5.033V 105.113 49°C 114.81V
CL4 70.574A 0A 0A 0A 849.426 89.574% 1380 39.1 45.05°C 0.997
12.036V 5.031V 3.32V 4.986V 947.614 57.3°C 114.49V

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
10% 5.247A 1.986A 1.984A 0.998A 84.996 87.797% 0 <6.0 50.45°C 0.775
12.084V 5.035V 3.325V 5.011V 96.812 40.19°C 229.83V
20% 11.507A 2.98A 2.978A 1.2A 169.908 91.726% 0 <6.0 52.18°C 0.896
12.080V 5.032V 3.324V 5V 185.244 40.96°C 229.82V
30% 18.129A 3.479A 3.477A 1.403A 254.905 92.681% 750 20.2 41.16°C 0.942
12.072V 5.029V 3.322V 4.99V 275.052 48.27°C 229.81V
40% 24.772A 3.979A 3.977A 1.606A 339.986 93.182% 750 20.2 41.65°C 0.961
12.061V 5.026V 3.319V 4.98V 364.806 47.55°C 229.8V
50% 31.045A 4.977A 4.974A 1.811A 424.713 93.092% 746 20 42.45°C 0.971
12.054V 5.023V 3.317V 4.969V 456.226 48.25°C 229.78V
60% 37.302A 5.976A 5.972A 2A 509.177 93.059% 785 21.9 42.87°C 0.978
12.049V 5.02V 3.316V 4.958V 547.143 49.81°C 229.77V
70% 43.632A 6.975A 6.971A 2.224A 594.584 92.829% 905 26 43.33°C 0.982
12.043V 5.018V 3.314V 4.945V 640.515 51.43°C 229.75V
80% 49.967A 7.974A 7.969A 2.33A 679.419 92.539% 1017 30.3 43.83°C 0.986
12.038V 5.016V 3.312V 4.936V 734.22 53.05°C 229.73V
90% 56.707A 8.475A 8.454A 2.436A 764.855 92.064% 1294 37.9 44.18°C 0.987
12.033V 5.014V 3.311V 4.927V 830.771 54.12°C 229.72V
100% 63.188A 8.977A 8.971A 3.058A 849.668 91.509% 1560 42.5 45.12°C 0.989
12.027V 5.012V 3.31V 4.904V 928.52 55.39°C 229.71V
110% 69.539A 9.98A 10.064A 3.063A 934.237 90.93% 1767 45.8 46.32°C 0.992
12.022V 5.01V 3.308V 4.897V 1027.411 56.92°C 229.69V
CL1 0.115A 14.409A 14.395A 0A 121.292 84.94% 752 20.2 40.18°C 0.857
12.077V 5.011V 3.314V 5.03V 142.82 50.11°C 229.82V
CL2 0.114A 23.945A 0A 0A 121.271 83.027% 755 20.4 41.46°C 0.864
12.077V 5.007V 3.318V 5.033V 146.085 49.27°C 229.83V
CL3 0.114A 0A 23.875A 0A 80.581 77.535% 749 20.2 40.14°C 0.797
12.078V 5.029V 3.317V 5.033V 103.963 47.55°C 229.83V
CL4 70.581A 0A 0A 0A 849.53 92.165% 1374 39 45.04°C 0.989
12.037V 5.03V 3.319V 4.986V 922.195 54.31°C 229.71V

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]) Temps (In/Out) PF/AC Volts
20W 1.234A 0.496A 0.496A 0.199A 19.987 70.002% 0 <6.0 45.38°C 0.424
12.026V 5.037V 3.326V 5.038V 28.516 36.27°C 229.85V
40W 2.722A 0.695A 0.695A 0.298A 39.989 77.98% 0 <6.0 46.19°C 0.583
12.005V 5.036V 3.326V 5.034V 51.281 37.45°C 229.84V
60W 4.178A 0.893A 0.893A 0.398A 59.99 85.413% 0 <6.0 48.09°C 0.691
12.094V 5.036V 3.326V 5.03V 70.207 38.18°C 229.84V
80W 5.652A 1.092A 1.091A 0.497A 79.921 88.044% 0 <6.0 50.15°C 0.759
12.084V 5.036V 3.326V 5.025V 90.854 39.33°C 229.84V

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
20W 1.234A 0.496A 0.496A 0.199A 19.988 68.88% 0 <6.0 45.91°C 0.795
12.020V 5.036V 3.326V 5.038V 29.019 36.47°C 114.85V
40W 2.723A 0.695A 0.695A 0.298A 39.99 77.094% 0 <6.0 47.21°C 0.907
12.001V 5.035V 3.325V 5.034V 51.873 37.41°C 114.84V
60W 4.179A 0.893A 0.893A 0.398A 59.99 84.418% 0 <6.0 49.08°C 0.939
12.090V 5.035V 3.325V 5.03V 71.106 38.53°C 114.84V
80W 5.653A 1.092A 1.091A 0.497A 79.922 86.923% 0 <6.0 50.57°C 0.954
12.080V 5.035V 3.325V 5.026V 91.993 39.51°C 114.82V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load21.43mV16.32mV15.80mV9.29mVPass
20% Load21.79mV16.68mV16.72mV9.80mVPass
30% Load21.99mV17.14mV15.03mV9.34mVPass
40% Load22.14mV17.14mV15.80mV9.85mVPass
50% Load23.78mV19.81mV16.47mV11.03mVPass
60% Load26.54mV17.45mV16.36mV10.52mVPass
70% Load25.16mV19.86mV16.26mV10.98mVPass
80% Load26.54mV19.35mV16.98mV11.34mVPass
90% Load28.69mV19.55mV17.13mV11.03mVPass
100% Load49.75mV18.89mV18.66mV12.93mVPass
110% Load47.92mV20.40mV18.31mV11.72mVPass
Crossload141.36mV20.38mV19.78mV15.63mVPass
Crossload226.95mV29.66mV17.29mV14.52mVPass
Crossload325.16mV18.02mV23.91mV12.78mVPass
Crossload448.01mV17.43mV16.30mV15.14mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load20.30mV17.29mV16.57mV10.42mVPass
20% Load18.05mV16.01mV15.24mV9.70mVPass
30% Load18.16mV16.37mV14.83mV10.42mVPass
40% Load17.65mV16.12mV15.75mV10.21mVPass
50% Load19.74mV18.22mV15.54mV10.77mVPass
60% Load20.00mV17.09mV15.96mV10.42mVPass
70% Load21.79mV19.91mV17.60mV11.85mVPass
80% Load20.05mV17.71mV17.29mV11.29mVPass
90% Load22.14mV19.24mV16.26mV12.31mVPass
100% Load26.93mV19.65mV16.87mV12.07mVPass
110% Load26.48mV19.37mV18.29mV12.57mVPass
Crossload125.68mV20.62mV16.96mV15.06mVPass
Crossload223.63mV28.79mV17.91mV14.57mVPass
Crossload321.17mV20.73mV23.70mV12.67mVPass
Crossload424.81mV16.47mV16.35mV14.63mVPass

The results above are not used in the certification process

EVGA SuperNOVA 850G FTW

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
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