CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
EVGA SuperNOVA 850 G7
Serial Number2203140809800149
Lab IDEV85002033
  • Report: 22PS2033A
  • Receipt Date: Jun 9, 2022
  • Test Date: Jun 24, 2022
  • Report Date: Jun 28, 2022
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandEVGA
Manufacturer (OEM)FSP
SeriesSuperNOVA G7
Model Number220-G7-0850-X1
Serial Number2203140809800149
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)60-50
Rated Power (W)850
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan
(MGA12012XF-O25)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps242470.830.5
Watts120850156
Total Max. Power (W)850

Test Equipment

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

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 18-22AWG Yes
4+4 pin EPS12V (700mm) 2 2 18AWG No
6+2 pin PCIe (700mm+150mm) 2 4 18AWG No
6+2 pin PCIe (700mm) 2 2 18AWG No
SATA (550mm+100mm+100mm) 3 9 18AWG No
4-pin Molex (550mm+100mm+100mm+100mm) 1 4 18AWG No
FDD Adapter (100mm) 1 1 22AWG No
AC Power Cord (1390mm) - C13 coupler 1 1 16AWG -

Parts Description

General Data -
Manufacturer (OEM) FSP
PCB Type Double Sided
Primary Side -
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor SCK-056 (5 Ohm) & Relay
Bridge Rectifier(s) 2x
APFC MOSFETs 3x
APFC Boost Diode 1x
Bulk Cap(s) 1x Nippon Chemi-Con (420V, 470uF, 2,000h @ 105°C, KHE) &
1x TK (420V, 330uF, 2,000h @ 105°C, LGW)
Main Switchers 2x Infineon IPP60R120P7 (600V, 16A @ 100°C, Rds(on): 0.12Ohm)
IC Driver 1x Novosense NSi6602
APFC Controller Infineon ICE2PCS02
Resonant Controller Champion CM6901T2X
Topology Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs no info
5V & 3.3V DC-DC Converters: 6x Infineon BSC0901NS (30V, 94A @ 100°C, Rds(on): 1.9mOhm)
PWM Controller(s): ANPEC APW7159C
Filtering Capacitors Electrolytic: 5x Rubycon (3-6,000h @ 105°C, YXG)
Polymer: 17x Nippon Chemi-Con, 6x NIC
Supervisor IC Weltrend WT7527RA (OCP, OVP, UVP, SCP, PG)
Fan Controller Microchip PICF15324
Fan Model Protechnic Electric MGA12012XF-O25 (120mm, 12V, 0.52A, Fluid Dynamic Bearing Fan)
5VSB Circuit -
Rectifier 1x NIKO-SEM P1006BD (60V, 42A @ 100°C, Rds(on): 10mOhm) FET
Standby PWM Controller Power Integrations INN2603K

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✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)25.4
AC Loss to PWR_OK Hold Up Time (ms)19.7
PWR_OK Inactive to DC Loss Delay (ms)5.7

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.13 V 115.10 V 113.85 V 115.17 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.96 Hz 59.40 Hz 60.03 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.10 % N/A 0.19 % 2.00 % PASS
Real Power: 0.058 W 0.052 W N/A 0.067 W N/A N/A
Apparent Power: 10.183 W 10.143 W N/A 10.220 W N/A N/A
Power Factor: 0.006 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.29 V 230.18 V 227.70 V 230.35 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: 1.416 1.415 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.12 % 0.10 % N/A 0.20 % 2.00 % PASS
Real Power: 0.171 W 0.153 W N/A 0.202 W N/A N/A
Apparent Power: 34.591 W 34.338 W N/A 34.880 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

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 0.229W 71.509% 0.032
5.095V 0.32W 115.15V
2 0.09A 0.459W 76.703% 0.06
5.094V 0.598W 115.14V
3 0.55A 2.796W 82.185% 0.262
5.082V 3.402W 115.15V
4 1A 5.074W 80.724% 0.362
5.073V 6.285W 115.14V
5 1.5A 7.596W 79.19% 0.414
5.063V 9.591W 115.15V
6 3.001A 15.056W 78.672% 0.478
5.018V 19.137W 115.14V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 53.648% 0.013
5.097V 0.429W 230.33V
2 0.09A 0.459W 65.873% 0.021
5.094V 0.697W 230.33V
3 0.55A 2.798W 78.819% 0.102
5.085V 3.549W 230.33V
4 1A 5.075W 80.155% 0.168
5.073V 6.331W 230.32V
5 1.5A 7.596W 79.166% 0.23
5.063V 9.594W 230.33V
6 3.001A 15.069W 79.284% 0.331
5.022V 19.006W 230.32V

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% 5.158A 1.943A 1.943A 0.987A 85.022 87.313% 0 <6.0 44.85°C 0.97
12.295V 5.147V 3.397V 5.069V 97.377 40.44°C 115.13V
20% 11.321A 2.917A 2.918A 1.186A 170.001 90.757% 0 <6.0 45.93°C 0.992
12.286V 5.143V 3.394V 5.059V 187.311 41.08°C 115.11V
30% 17.834A 3.404A 3.407A 1.388A 255.027 91.83% 0 <6.0 46.85°C 0.992
12.278V 5.142V 3.391V 5.046V 277.72 41.68°C 115.08V
40% 24.361A 3.892A 3.896A 1.589A 340.136 92.113% 0 <6.0 47.71°C 0.994
12.271V 5.14V 3.389V 5.035V 369.258 41.94°C 115.06V
50% 30.554A 4.867A 4.874A 1.792A 425.218 91.929% 0 <6.0 48.39°C 0.995
12.264V 5.137V 3.386V 5.023V 462.547 42.33°C 115.04V
60% 36.705A 5.844A 5.853A 1.994A 509.705 91.551% 0 <6.0 49.23°C 0.995
12.257V 5.135V 3.383V 5.016V 556.746 42.57°C 115.02V
70% 42.988A 6.823A 6.844A 2.201A 595.029 90.901% 1288 31.7 43.21°C 0.995
12.233V 5.132V 3.376V 5V 654.592 50.36°C 114.99V
80% 49.238A 7.803A 7.831A 2.306A 679.873 90.366% 1564 36.7 43.76°C 0.994
12.225V 5.128V 3.371V 4.989V 752.364 52.04°C 114.96V
90% 55.891A 8.295A 8.314A 2.411A 765.312 89.716% 1976 43.3 44.81°C 0.994
12.216V 5.126V 3.368V 4.98V 853.044 54.01°C 114.94V
100% 62.293A 8.787A 8.828A 3.028A 850.115 88.986% 2332 47.7 46.06°C 0.993
12.206V 5.124V 3.365V 4.955V 955.33 56.16°C 114.91V
110% 68.574A 9.769A 9.91A 3.033A 934.686 88.128% 2693 51.2 47.3°C 0.993
12.197V 5.12V 3.36V 4.948V 1060.586 58.19°C 114.88V
CL1 0.114A 14.089A 14.093A 0A 121.339 85.678% 1248 30.2 42.57°C 0.984
12.287V 5.127V 3.385V 5.085V 141.629 48.03°C 115.12V
CL2 0.114A 23.473A 0A 0A 121.446 84.379% 1231 30.2 43.97°C 0.985
12.289V 5.114V 3.399V 5.091V 143.926 50.17°C 115.12V
CL3 0.114A 0A 23.426A 0A 80.597 78.766% 870 19.5 44.65°C 0.972
12.280V 5.149V 3.381V 5.083V 102.323 52.73°C 115.13V
CL4 69.588A 0A 0A 0A 849.771 89.583% 2088 45.9 45.35°C 0.993
12.212V 5.14V 3.378V 5.045V 948.581 55.31°C 114.91V

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% 5.158A 1.943A 1.943A 0.987A 85.025 88.698% 0 <6.0 44.64°C 0.795
12.295V 5.147V 3.398V 5.069V 95.86 40.32°C 230.32V
20% 11.321A 2.917A 2.917A 1.186A 170.004 92.305% 0 <6.0 45.66°C 0.917
12.286V 5.144V 3.394V 5.058V 184.177 40.73°C 230.3V
30% 17.835A 3.404A 3.407A 1.388A 255.029 93.346% 0 <6.0 46.77°C 0.954
12.278V 5.142V 3.391V 5.046V 273.212 41.52°C 230.29V
40% 24.363A 3.892A 3.896A 1.589A 340.141 93.722% 0 <6.0 47.62°C 0.969
12.270V 5.14V 3.388V 5.035V 362.928 41.98°C 230.28V
50% 30.562A 4.867A 4.875A 1.792A 425.25 93.733% 0 <6.0 48.25°C 0.976
12.262V 5.138V 3.385V 5.023V 453.684 42.02°C 230.28V
60% 36.714A 5.844A 5.854A 1.994A 509.736 93.583% 0 <6.0 49.76°C 0.979
12.255V 5.135V 3.383V 5.016V 544.687 42.93°C 230.27V
70% 42.988A 6.823A 6.844A 2.201A 595.062 93.087% 1279 31.5 43.1°C 0.981
12.234V 5.131V 3.376V 4.999V 639.254 50.44°C 230.25V
80% 49.240A 7.804A 7.832A 2.306A 679.897 92.851% 1549 36.5 43.97°C 0.981
12.225V 5.128V 3.371V 4.989V 732.244 52.14°C 230.24V
90% 55.896A 8.296A 8.315A 2.411A 765.344 92.501% 1900 43.8 45.06°C 0.979
12.216V 5.126V 3.368V 4.979V 827.396 54.25°C 230.23V
100% 62.299A 8.787A 8.83A 3.028A 850.147 92.047% 2282 47.7 45.13°C 0.978
12.206V 5.124V 3.364V 4.954V 923.599 55.26°C 230.23V
110% 68.583A 9.77A 9.912A 3.033A 934.728 91.574% 2655 50.8 46.41°C 0.977
12.195V 5.121V 3.36V 4.946V 1020.725 57.32°C 230.22V
CL1 0.114A 14.088A 14.09A 0A 121.34 87.331% 1239 30.2 42.26°C 0.876
12.288V 5.127V 3.385V 5.084V 138.948 48.82°C 230.32V
CL2 0.114A 23.472A 0A 0A 121.449 85.86% 0 <6.0 51.31°C 0.879
12.289V 5.114V 3.399V 5.09V 141.461 43.99°C 230.31V
CL3 0.114A 0A 23.419A 0A 80.598 80.209% 874 19.6 44.7°C 0.807
12.282V 5.149V 3.381V 5.081V 100.48 52.97°C 230.32V
CL4 69.598A 0A 0A 0A 849.8 92.674% 1992 43.7 45.36°C 0.978
12.211V 5.14V 3.378V 5.044V 916.978 55.31°C 230.23V

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 1.209A 0.486A 0.485A 0.196A 20.021 70.679% 0 <6.0 40.04°C 0.806
12.299V 5.149V 3.399V 5.094V 28.329 36.93°C 115.15V
40W 2.660A 0.68A 0.68A 0.295A 40.019 81.124% 0 <6.0 40.92°C 0.913
12.298V 5.149V 3.399V 5.089V 49.331 37.59°C 115.14V
60W 4.110A 0.874A 0.874A 0.393A 60.018 85.315% 0 <6.0 42.84°C 0.95
12.297V 5.149V 3.399V 5.085V 70.347 39.13°C 115.14V
80W 5.560A 1.068A 1.068A 0.492A 79.989 87.556% 0 <6.0 43.35°C 0.968
12.296V 5.148V 3.398V 5.081V 91.357 39.39°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
20W 1.210A 0.486A 0.485A 0.196A 20.023 71.802% 0 <6.0 40.05°C 0.449
12.299V 5.15V 3.4V 5.095V 27.884 37.03°C 230.32V
40W 2.660A 0.68A 0.68A 0.295A 40.021 82.417% 0 <6.0 41.14°C 0.592
12.297V 5.149V 3.399V 5.089V 48.56 37.84°C 230.32V
60W 4.110A 0.874A 0.874A 0.394A 60.02 86.641% 0 <6.0 42.47°C 0.701
12.297V 5.149V 3.399V 5.085V 69.276 38.95°C 230.31V
80W 5.560A 1.068A 1.068A 0.492A 79.993 88.94% 0 <6.0 43.24°C 0.779
12.296V 5.149V 3.399V 5.081V 89.942 39.41°C 230.31V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load6.30mV4.90mV6.70mV8.49mVPass
20% Load7.47mV5.26mV6.65mV10.03mVPass
30% Load7.62mV5.82mV7.41mV9.88mVPass
40% Load7.98mV6.74mV7.41mV9.26mVPass
50% Load8.67mV6.69mV7.82mV10.34mVPass
60% Load9.26mV7.20mV8.80mV12.13mVPass
70% Load9.90mV7.25mV9.56mV13.25mVPass
80% Load10.82mV8.12mV9.71mV13.51mVPass
90% Load11.87mV9.91mV11.15mV13.87mVPass
100% Load18.58mV10.41mV11.87mV16.33mVPass
110% Load20.42mV14.02mV12.66mV15.63mVPass
Crossload110.18mV7.45mV8.60mV6.77mVPass
Crossload26.75mV6.28mV7.72mV5.48mVPass
Crossload36.86mV6.38mV8.18mV4.14mVPass
Crossload418.36mV9.83mV10.53mV6.55mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load6.14mV5.41mV6.55mV8.95mVPass
20% Load6.81mV5.51mV6.85mV10.24mVPass
30% Load6.88mV5.82mV6.96mV9.88mVPass
40% Load7.47mV6.69mV7.87mV9.11mVPass
50% Load8.51mV6.28mV8.95mV10.90mVPass
60% Load9.29mV7.66mV8.49mV11.87mVPass
70% Load10.16mV8.02mV9.56mV12.74mVPass
80% Load10.72mV8.02mV10.23mV13.46mVPass
90% Load11.59mV9.50mV10.69mV13.61mVPass
100% Load18.29mV10.63mV12.37mV16.17mVPass
110% Load19.95mV16.23mV13.15mV16.13mVPass
Crossload19.59mV7.31mV8.35mV6.11mVPass
Crossload26.91mV6.03mV7.67mV4.91mVPass
Crossload36.75mV6.59mV8.18mV4.45mVPass
Crossload417.80mV9.25mV10.96mV7.26mVPass

The results above are not used in the certification process

EVGA SuperNOVA 850 G7

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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