CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Pichau Gaming Cluster 850W
Serial Number
Lab IDPC85002496
  • Report: 24PS2496A
  • Receipt Date: Jun 25, 2024
  • Test Date: Jul 4, 2024
  • Report Date: Jul 10, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandPichau Gaming
Manufacturer (OEM)Kinpower
SeriesCluster
Model Number
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)16
Rated Frequency (Hz)50/60
Rated Power (W)850
TypeATX12V
Cooling120mm Rifle Bearing Fan
(EFS-12E12H)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830.3
Watts103850153.6
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 20+4 pin (650mm) 1 1 16-22AWG No
4+4 pin EPS12V (700mm) 2 2 18AWG No
6+2 pin PCIe (600mm+155mm) 2 4 18AWG No
12+4 pin PCIe (610mm) (600W) 1 1 16-24AWG No
SATA (500mm+150mm+150mm) 1 9 18AWG No
4-pin Molex (500mm+150mm+150mm) 1 3 18AWG No

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 v3.1 PSU Power Excursion✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)19.7
AC Loss to PWR_OK Hold Up Time (ms)16.7
PWR_OK Inactive to DC Loss Delay (ms)3

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.07 V 115.04 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 0.19 % 2.00 % PASS
Real Power: 0.038 W -0.000 W N/A 0.065 W N/A N/A
Apparent Power: 2.374 W 2.302 W N/A 2.450 W N/A N/A
Power Factor: 0.021 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.03 V 230.92 V 227.70 V 231.10 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 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.28 % 2.00 % PASS
Real Power: 0.087 W 0.072 W N/A 0.115 W N/A N/A
Apparent Power: 7.964 W 7.848 W N/A 8.099 W N/A N/A
Power Factor: 0.010 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 0.232W 67.337% 0.102
5.147V 0.286W 114.92V
2 0.09A 0.463W 71.803% 0.203
5.145V 0.645W 114.93V
3 0.55A 2.82W 82.776% 0.426
5.127V 3.407W 114.92V
4 1A 5.11W 82.598% 0.476
5.11V 6.187W 114.92V
5 1.5A 7.637W 82.437% 0.496
5.091V 9.264W 114.92V
6 3A 15.094W 80.319% 0.522
5.032V 18.793W 114.91V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232W 60.145% 0.042
5.147V 0.387W 229.89V
2 0.09A 0.463W 68.783% 0.072
5.145V 0.675W 229.89V
3 0.55A 2.82W 80.471% 0.265
5.127V 3.505W 229.88V
4 1A 5.11W 81.55% 0.344
5.11V 6.266W 229.88V
5 1.5A 7.636W 81.596% 0.387
5.09V 9.358W 229.88V
6 3A 15.092W 80.951% 0.435
5.031V 18.643W 229.88V

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% 5.188A 1.983A 1.974A 0.98A 85 87.802% 874 19.9 40°C 0.974
12.221V 5.042V 3.343V 5.101V 96.806 43.58°C 114.89V
20% 11.388A 2.977A 2.965A 1.18A 169.935 90.97% 878 19.8 40.53°C 0.987
12.209V 5.038V 3.339V 5.083V 186.803 44.72°C 114.86V
30% 17.944A 3.475A 3.463A 1.382A 254.941 91.465% 881 19.1 41.18°C 0.99
12.199V 5.036V 3.335V 5.066V 278.733 46.44°C 114.83V
40% 24.519A 3.974A 3.961A 1.584A 340.029 91.539% 883 19.1 41.57°C 0.994
12.187V 5.033V 3.333V 5.049V 371.461 48.06°C 114.8V
50% 30.742A 4.972A 4.958A 1.789A 424.843 91% 951 21.6 42.47°C 0.993
12.177V 5.029V 3.328V 5.031V 466.855 50.68°C 114.76V
60% 36.956A 5.97A 5.956A 1.995A 509.362 90.156% 1464 35.1 42.59°C 0.993
12.165V 5.026V 3.325V 5.013V 564.978 50.71°C 114.74V
70% 43.249A 6.97A 6.956A 2.202A 594.659 89.401% 1802 40.9 43.39°C 0.995
12.152V 5.022V 3.321V 4.994V 665.161 52.07°C 114.7V
80% 49.560A 7.969A 7.958A 2.309A 679.503 88.613% 1853 41.6 43.87°C 0.995
12.139V 5.018V 3.317V 4.979V 766.82 53.58°C 114.67V
90% 56.270A 8.473A 8.45A 2.417A 764.931 87.816% 1857 41.8 44.73°C 0.996
12.128V 5.015V 3.314V 4.965V 871.06 56.44°C 114.64V
100% 62.729A 8.978A 8.974A 3.044A 849.744 86.833% 1853 41.6 45.55°C 0.997
12.116V 5.012V 3.31V 4.928V 978.592 60.08°C 114.6V
110% 69.070A 9.986A 10.08A 3.051A 934.312 85.673% 1856 41.7 46.75°C 0.997
12.104V 5.006V 3.304V 4.916V 1090.8 62.4°C 114.57V
CL1 0.115A 12.375A 12.365A 0.001A 104.293 82.088% 881 19.1 40.63°C 0.98
12.213V 5.009V 3.308V 5.125V 127.052 53.01°C 114.87V
CL2 0.113A 20.012A 0A 0.001A 101.34 80.601% 889 20 40.95°C 0.98
12.215V 4.994V 3.324V 5.13V 125.73 49.95°C 114.87V
CL3 0.113A 0A 20.057A 0A 67.396 73.877% 872 19.8 40.63°C 0.973
12.215V 5.019V 3.291V 5.13V 91.23 48.4°C 114.88V
CL4 70.070A 0A 0A 0.008A 849.545 87.936% 1868 42.1 45.75°C 0.997
12.124V 5.033V 3.328V 5.066V 966.095 56.73°C 114.61V

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% 5.188A 1.983A 1.975A 0.981A 85.001 88.602% 877 19.8 40.26°C 0.886
12.221V 5.043V 3.342V 5.098V 95.937 44.08°C 229.88V
20% 11.388A 2.977A 2.965A 1.181A 169.936 92.052% 880 19.2 40.91°C 0.945
12.209V 5.039V 3.338V 5.08V 184.611 44.95°C 229.86V
30% 17.944A 3.475A 3.463A 1.383A 254.942 92.885% 883 19.1 41.45°C 0.964
12.199V 5.036V 3.335V 5.062V 274.471 46.68°C 229.85V
40% 24.519A 3.974A 3.961A 1.586A 340.028 93.162% 885 19.2 41.94°C 0.973
12.188V 5.033V 3.332V 5.045V 364.982 48.1°C 229.84V
50% 30.742A 4.971A 4.959A 1.791A 424.841 92.921% 900 20.4 42.38°C 0.978
12.177V 5.029V 3.328V 5.026V 457.207 49.95°C 229.82V
60% 36.955A 5.969A 5.957A 1.997A 509.36 92.346% 1454 35.1 42.58°C 0.981
12.165V 5.026V 3.324V 5.007V 551.574 50.03°C 229.81V
70% 43.247A 6.97A 6.958A 2.205A 594.658 91.851% 1797 40.7 43.52°C 0.983
12.152V 5.022V 3.32V 4.988V 647.415 51.5°C 229.79V
80% 49.557A 7.969A 7.961A 2.312A 679.505 91.335% 1856 41.7 43.84°C 0.985
12.140V 5.018V 3.316V 4.973V 743.972 52.82°C 229.78V
90% 56.266A 8.473A 8.453A 2.42A 764.932 90.8% 1856 41.7 44.86°C 0.986
12.129V 5.015V 3.312V 4.959V 842.445 55.2°C 229.76V
100% 62.721A 8.979A 8.979A 3.049A 849.741 90.13% 1855 41.6 45.65°C 0.987
12.118V 5.011V 3.308V 4.92V 942.793 58.81°C 229.75V
110% 69.064A 9.988A 10.087A 3.058A 934.324 89.287% 1856 41.7 46.35°C 0.988
12.106V 5.005V 3.301V 4.906V 1046.447 61.55°C 229.73V
CL1 0.115A 12.374A 12.371A 0.001A 104.295 82.634% 884 19.1 40.56°C 0.916
12.212V 5.01V 3.306V 5.125V 126.22 52.75°C 229.87V
CL2 0.113A 20.012A 0A 0.001A 101.342 81.206% 891 20.4 41.02°C 0.914
12.214V 4.995V 3.324V 5.13V 124.796 50.03°C 229.87V
CL3 0.113A 0A 20.071A 0A 67.396 73.761% 874 19.9 41.23°C 0.881
12.215V 5.019V 3.289V 5.13V 91.37 48.97°C 229.88V
CL4 70.062A 0A 0A 0.008A 849.543 91.187% 1867 42.1 45.37°C 0.987
12.125V 5.034V 3.328V 5.065V 931.654 55.28°C 229.75V

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 1.216A 0.495A 0.493A 0.195A 20.003 56.193% 866 19.6 36.05°C 0.917
12.219V 5.05V 3.35V 5.139V 35.597 43.9°C 114.9V
40W 2.674A 0.693A 0.69A 0.292A 39.998 81.528% 867 19.7 37.02°C 0.942
12.227V 5.048V 3.348V 5.134V 49.061 41.81°C 114.9V
60W 4.134A 0.892A 0.887A 0.39A 59.996 85.633% 869 19.8 38.03°C 0.962
12.224V 5.046V 3.347V 5.128V 70.062 41.91°C 114.9V
80W 5.589A 1.09A 1.085A 0.488A 79.939 88.079% 872 19.8 39.38°C 0.973
12.222V 5.045V 3.345V 5.122V 90.76 43.02°C 114.88V

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 1.216A 0.495A 0.493A 0.195A 20.001 56.228% 870 19.8 36.68°C 0.705
12.219V 5.05V 3.35V 5.138V 35.573 43.28°C 229.89V
40W 2.674A 0.693A 0.69A 0.292A 39.999 81.689% 872 19.8 37.02°C 0.768
12.226V 5.048V 3.348V 5.133V 48.967 41.16°C 229.89V
60W 4.134A 0.892A 0.887A 0.39A 59.997 86.242% 874 19.9 38.97°C 0.838
12.224V 5.047V 3.347V 5.126V 69.568 42.43°C 229.88V
80W 5.590A 1.09A 1.085A 0.488A 79.941 88.757% 875 19.9 39°C 0.878
12.222V 5.045V 3.345V 5.12V 90.067 42.61°C 229.88V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 16.1 mV 13.5 mV 14.1 mV 16.1 mV Pass
20% Load 16.8 mV 14.6 mV 15.0 mV 19.9 mV Pass
30% Load 16.5 mV 12.7 mV 13.3 mV 22.1 mV Pass
40% Load 16.8 mV 13.7 mV 13.8 mV 24.6 mV Pass
50% Load 17.9 mV 14.7 mV 14.8 mV 28.0 mV Pass
60% Load 19.6 mV 16.1 mV 16.5 mV 33.2 mV Pass
70% Load 21.2 mV 20.6 mV 16.8 mV 36.3 mV Pass
80% Load 22.4 mV 26.5 mV 26.3 mV 40.9 mV Pass
90% Load 24.6 mV 25.6 mV 24.5 mV 45.1 mV Pass
100% Load 29.4 mV 31.2 mV 30.1 mV 50.5 mV Fail
110% Load 31.7 mV 30.7 mV 27.5 mV 54.4 mV Fail
Crossload 1 23.9 mV 24.8 mV 27.4 mV 15.7 mV Pass
Crossload 2 16.9 mV 22.6 mV 22.4 mV 16.5 mV Pass
Crossload 3 16.2 mV 27.4 mV 21.1 mV 15.2 mV Pass
Crossload 4 30.5 mV 20.7 mV 18.9 mV 45.4 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 13.9 mV 13.7 mV 14.8 mV 16.1 mV Pass
20% Load 14.2 mV 11.4 mV 12.4 mV 18.8 mV Pass
30% Load 14.1 mV 12.2 mV 12.6 mV 21.0 mV Pass
40% Load 16.0 mV 14.0 mV 13.9 mV 23.8 mV Pass
50% Load 16.5 mV 14.4 mV 14.4 mV 27.5 mV Pass
60% Load 17.4 mV 15.4 mV 15.2 mV 33.2 mV Pass
70% Load 18.1 mV 15.8 mV 16.0 mV 35.7 mV Pass
80% Load 19.6 mV 23.9 mV 21.5 mV 41.0 mV Pass
90% Load 22.0 mV 27.4 mV 28.3 mV 44.4 mV Pass
100% Load 28.2 mV 27.8 mV 27.4 mV 49.4 mV Pass
110% Load 31.0 mV 29.8 mV 27.0 mV 55.0 mV Fail
Crossload 1 22.8 mV 24.9 mV 23.8 mV 16.0 mV Pass
Crossload 2 15.7 mV 22.2 mV 18.7 mV 16.0 mV Pass
Crossload 3 14.1 mV 25.9 mV 20.4 mV 15.1 mV Pass
Crossload 4 12.5 mV 20.1 mV 19.0 mV 43.9 mV Pass

The results above are not used in the certification process

Pichau Gaming Cluster 850W

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
www.cybenetics.com - info@cybenetics.com