CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
EVGA 850 GQ
Serial Number1603160808800964
Lab ID93
Certification ID2593
  • Test Result Report ID:
  • Certificate Issue Date: Apr 19, 2018
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
Chroma 63640-80-80 x10
Chroma 63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes Picoscope 4444, 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
EMI Analyzer TekBox TBMR-110M-EU
Isolation Transformer 4kVA
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
BrandEVGA
Model850 GQ
OEM/ODMFSP
Serial Number1603160808800964
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)100-240
Rated Current (Arms)14
Rated Frequency (Hz)50-60
Rated Power (W)850
Operating Temperature (Continuous Full Load) (°C)
TypeATX12V
Cable DesignSemi Modular
Warranty-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling135 mm Fluid Dynamic Bearing
(MGA13512XF-O25)
Semi-Passive Operation✓ (selectable)
Cybenetics Testing Information
Lab ID93
Date of receiptApr 5, 2018
Testing DateApr 15, 2018
Report Issued DateApr 19, 2018
DUT NotesRetested on 02/06/2018
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Native Cables
Description Cable Count Connector Count (Total) Gauge
ATX connector 20+4 pin (600mm) 1 1 18-24AWG
Modular Cables
4+4 pin EPS12V (650mm) 2 2 18AWG
6+2 pin PCIe (600mm+100mm) 4 8 18AWG
SATA (550mm+100mm+100mm) 1 3 18AWG
4 pin Molex (550mm+100mm+100mm) 1 3 18AWG
FDD Adapter (+100mm) 1 2 22AWG

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 24 24 70.8 3 0.5
Watts 120 849.6 15 6
Total Max. Power (W) 850

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)28-32 / 82.4-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)88.715%
Average Noise Output (>1450 Load Combinations)24.63dBA
Average PF (>1450 Load Combinations)0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.1069W
Non-Accredited
12V Ripple (Full Load)21.69mV
5V Ripple (Full Load)19.28mV
3.3V Ripple (Full Load)22.06mV
5VSB Ripple (Full Load)32.69mV
12V Load Regulation1.05%
5V Load Regulation0.80%
3.3V Load Regulation1.39%
5VSB Load Regulation3.42%
Inrush Current22.587A
Accredited
Average Efficiency (>1450 load combinations)90.709%
Average Noise Output (>1450 Load Combinations)30.05dBA
Average PF (>1450 Load Combinations)0.964
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.1962W
Non-Accredited
12V Ripple (Full Load)17.44mV
5V Ripple (Full Load)22.37mV
3.3V Ripple (Full Load)17.25mV
5VSB Ripple (Full Load)26.63mV
12V Load Regulation0.52%
5V Load Regulation0.36%
3.3V Load Regulation0.79%
5VSB Load Regulation2.97%
Inrush Current47.130A
Hold-Up Time & PWR_OK Signal28.24ms
AC Loss to PWR_OK Hold Up Time24.06ms
PWR_OK Inactive to DC Loss Delay4.18ms
OPP (0.00°C / 0.00°C)--

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms) 28.24
AC Loss to PWR_OK Hold Up Time  (ms) 24.06
PWR_OK Inactive to DC Loss Delay (ms) 4.18

Stromverbrauch im Ruhezustand

Tables

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.

Conducted Emissions EN 55032 & 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 0.045A 0.231 62.602% 0.031
5.129V 0.369 115.37V
2 0.090A 0.462 72.300% 0.052
5.127V 0.639 115.38V
3 0.550A 2.813 79.847% 0.236
5.113V 3.523 115.37V
4 1.000A 5.100 80.138% 0.338
5.099V 6.364 115.37V
5 1.500A 7.627 79.747% 0.401
5.084V 9.564 115.36V
6 3.000A 15.114 77.385% 0.481
5.038V 19.531 115.35V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231 50.000% 0.014
5.128V 0.462 230.92V
2 0.090A 0.462 63.724% 0.021
5.127V 0.725 230.92V
3 0.550A 2.813 78.751% 0.099
5.113V 3.572 230.92V
4 1.000A 5.099 79.436% 0.166
5.098V 6.419 230.92V
5 1.500A 7.628 79.186% 0.227
5.084V 9.633 230.92V
6 3.000A 15.116 78.799% 0.337
5.038V 19.183 230.91V

Protection Features

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
1 5.235A 1.994A 2.000A 0.981A 84.823 84.781% 520 11.8 37.77°C 0.975
12.083V 5.005V 3.299V 5.087V 100.050 40.96°C 115.02V
2 11.518A 2.994A 3.004A 1.179A 169.695 88.983% 520 11.8 37.98°C 0.989
12.055V 5.000V 3.294V 5.072V 190.704 41.49°C 115.02V
3 18.170A 3.507A 3.523A 1.380A 254.969 90.384% 520 11.8 38.50°C 0.991
12.046V 4.996V 3.290V 5.059V 282.096 42.36°C 115.03V
4 24.828A 4.004A 4.014A 1.583A 339.795 90.782% 520 11.8 38.99°C 0.995
12.028V 4.991V 3.287V 5.045V 374.299 43.79°C 115.03V
5 31.127A 5.007A 5.025A 1.787A 424.698 90.685% 725 18.5 39.73°C 0.997
12.023V 4.988V 3.282V 5.031V 468.321 44.73°C 115.13V
6 37.461A 6.019A 6.043A 1.991A 509.688 90.296% 998 27.9 40.53°C 0.998
12.010V 4.984V 3.276V 5.015V 564.466 45.63°C 115.05V
7 43.794A 7.025A 7.060A 2.199A 594.627 89.666% 1320 34.2 41.58°C 0.999
12.001V 4.978V 3.271V 4.998V 663.158 46.90°C 115.04V
8 50.126A 8.045A 8.081A 2.405A 679.613 88.853% 1600 39.9 42.71°C 0.999
11.994V 4.974V 3.267V 4.983V 764.873 48.18°C 115.08V
9 56.915A 8.547A 8.612A 2.411A 764.652 88.292% 1690 41.6 43.97°C 0.999
11.984V 4.971V 3.263V 4.975V 866.051 50.19°C 115.06V
10 63.436A 9.063A 9.110A 3.031A 849.487 87.542% 1690 41.6 45.43°C 0.998
11.977V 4.969V 3.259V 4.946V 970.374 52.13°C 115.04V
11 70.594A 9.064A 9.120A 3.034A 934.422 86.841% 1690 41.6 46.60°C 0.998
11.966V 4.967V 3.255V 4.940V 1076.019 53.83°C 115.06V
CL1 0.101A 14.024A 14.003A 0.004A 117.079 81.630% 700 17.6 42.64°C 0.982
12.071V 4.992V 3.273V 5.086V 143.426 46.79°C 115.06V
CL2 70.793A 1.002A 1.003A 1.002A 860.645 88.213% 1690 41.6 43.78°C 0.998
11.969V 4.981V 3.280V 5.032V 975.640 50.26°C 115.06V

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 5.224A 1.993A 1.994A 0.982A 84.576 85.355% 680 16.9 37.98°C 0.696
12.060V 5.010V 3.305V 5.091V 99.087 43.21°C 230.65V
2 11.485A 2.993A 2.994A 1.182A 169.101 89.709% 680 16.9 38.48°C 0.948
12.035V 5.008V 3.303V 5.078V 188.500 43.84°C 230.59V
3 18.129A 3.494A 3.482A 1.382A 254.188 91.424% 725 18.5 39.38°C 0.971
12.036V 5.007V 3.300V 5.066V 278.033 45.17°C 230.63V
4 24.791A 3.994A 4.000A 1.583A 339.391 92.083% 965 27.3 40.44°C 0.981
12.029V 5.005V 3.298V 5.053V 368.571 46.62°C 230.57V
5 31.122A 4.995A 5.006A 1.786A 424.697 92.239% 1230 32.8 41.10°C 0.986
12.024V 5.003V 3.295V 5.040V 460.433 47.54°C 230.49V
6 37.378A 5.999A 6.013A 1.989A 509.229 92.226% 1445 39.2 41.61°C 0.990
12.024V 5.001V 3.292V 5.028V 552.156 48.44°C 230.44V
7 43.724A 6.999A 7.023A 2.194A 594.562 91.927% 1752 43.0 42.91°C 0.993
12.018V 4.999V 3.289V 5.014V 646.774 49.98°C 230.30V
8 50.050A 8.002A 8.031A 2.400A 679.895 91.636% 1835 44.4 44.16°C 0.994
12.018V 4.998V 3.287V 5.001V 741.949 51.75°C 230.40V
9 56.780A 8.505A 8.524A 2.403A 764.819 91.376% 1835 44.4 44.78°C 0.995
12.017V 4.997V 3.284V 4.994V 836.998 52.78°C 230.34V
10 63.252A 9.008A 9.046A 3.020A 849.659 90.965% 1835 44.4 45.34°C 0.995
12.015V 4.995V 3.282V 4.968V 934.046 53.98°C 230.27V
11 70.313A 9.008A 9.052A 3.024A 934.431 90.576% 1835 44.4 46.36°C 0.996
12.014V 4.995V 3.280V 4.962V 1031.649 55.68°C 230.30V
CL1 0.724A 14.000A 13.997A 0.000A 125.023 83.257% 1240 33.6 43.68°C 0.929
12.047V 5.009V 3.299V 5.094V 150.166 48.51°C 230.80V
CL2 70.829A 0.999A 0.996A 1.000A 864.251 91.447% 1835 44.4 45.19°C 0.996
12.014V 4.998V 3.287V 5.045V 945.084 52.40°C 230.37V

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]) PF/AC Volts
1 1.211A 0.489A 0.480A 0.196A 19.701 65.633% 0 <6.0 0.652
12.107V 5.009V 3.304V 5.121V 30.017 115.00V
2 2.441A 0.989A 0.997A 0.391A 39.794 77.592% 0 <6.0 0.715
12.104V 5.009V 3.305V 5.112V 51.286 115.00V
3 3.674A 1.485A 1.515A 0.586A 59.870 82.118% 520 11.8 0.775
12.097V 5.007V 3.301V 5.101V 72.907 115.02V
4 4.903A 1.994A 2.000A 0.785A 79.832 84.419% 520 11.8 0.972
12.085V 5.007V 3.299V 5.093V 94.566 115.02V

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 1.207A 0.491A 0.481A 0.196A 19.659 64.905% 680 16.9 0.433
12.089V 5.012V 3.305V 5.120V 30.289 230.25V
2 2.444A 0.990A 0.997A 0.391A 39.769 77.248% 680 16.9 0.536
12.085V 5.010V 3.304V 5.111V 51.482 230.26V
3 3.679A 1.486A 1.513A 0.586A 59.854 82.321% 680 16.9 0.685
12.077V 5.009V 3.302V 5.101V 72.708 230.24V
4 4.912A 1.995A 1.999A 0.785A 79.794 85.025% 680 16.9 0.701
12.060V 5.007V 3.299V 5.093V 93.848 230.24V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 10.4 mV 10.5 mV 13.5 mV 22.6 mV Pass
20% Load 13.9 mV 11.2 mV 14.5 mV 27.8 mV Pass
30% Load 13.4 mV 12.2 mV 14.8 mV 18.4 mV Pass
40% Load 14.2 mV 12.1 mV 15.7 mV 18.7 mV Pass
50% Load 14.8 mV 13.8 mV 15.6 mV 21.8 mV Pass
60% Load 15.4 mV 13.9 mV 15.6 mV 23.2 mV Pass
70% Load 16.9 mV 15.5 mV 17.0 mV 27.5 mV Pass
80% Load 18.7 mV 16.5 mV 18.7 mV 30.4 mV Pass
90% Load 18.5 mV 17.6 mV 20.5 mV 31.0 mV Pass
100% Load 21.7 mV 19.3 mV 22.1 mV 32.7 mV Pass
110% Load 23.0 mV 21.9 mV 25.1 mV 35.1 mV Pass
Crossload 1 10.3 mV 12.2 mV 14.1 mV 15.6 mV Pass
Crossload 2 21.0 mV 18.6 mV 21.9 mV 29.7 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 17.0 mV 9.6 mV 9.3 mV 16.0 mV Pass
20% Load 23.7 mV 10.5 mV 10.3 mV 17.6 mV Pass
30% Load 26.9 mV 11.5 mV 11.1 mV 19.7 mV Pass
40% Load 27.9 mV 13.2 mV 15.8 mV 19.7 mV Pass
50% Load 31.0 mV 15.0 mV 17.7 mV 20.1 mV Pass
60% Load 37.7 mV 17.3 mV 34.0 mV 21.8 mV Pass
70% Load 36.5 mV 19.7 mV 16.9 mV 32.1 mV Pass
80% Load 39.2 mV 21.4 mV 17.9 mV 27.9 mV Pass
90% Load 41.0 mV 23.9 mV 28.2 mV 30.1 mV Pass
100% Load 45.1 mV 29.9 mV 33.9 mV 28.4 mV Pass
110% Load 47.2 mV 31.7 mV 39.7 mV 30.2 mV Pass
Crossload 1 36.2 mV 17.4 mV 11.9 mV 15.1 mV Pass
Crossload 2 37.4 mV 26.8 mV 38.9 mV 33.9 mV Pass

The results above are not used in the certification process

EVGA 850 GQ

Top side
Power specifications label
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CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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