CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Pichau Gaming Cluster 750W
Serial Number
Lab IDPC75002500
  • Report: 24PS2500A
  • Receipt Date: Jun 25, 2024
  • Test Date: Jul 8, 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)750
TypeATX12V
Cooling120mm Rifle Bearing Fan
(EFS-12E12H)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202062.530.3
Watts103750153.6
Total Max. Power (W)750

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)21.7
AC Loss to PWR_OK Hold Up Time (ms)18.9
PWR_OK Inactive to DC Loss Delay (ms)2.8

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 115.12 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: 0.042 W -0.000 W N/A 0.060 W N/A N/A
Apparent Power: 2.375 W 2.302 W N/A 2.446 W N/A N/A
Power Factor: 0.023 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.04 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 1.417 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.28 % 2.00 % PASS
Real Power: 0.085 W 0.072 W N/A 0.108 W N/A N/A
Apparent Power: 7.974 W 7.861 W N/A 8.093 W N/A N/A
Power Factor: 0.011 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 66.526% 0.123
5.164V 0.349W 114.94V
2 0.09A 0.465W 72.042% 0.203
5.162V 0.645W 114.94V
3 0.55A 2.829W 82.876% 0.43
5.144V 3.413W 114.92V
4 1A 5.125W 82.578% 0.481
5.125V 6.206W 114.91V
5 1.5A 7.657W 82.285% 0.504
5.105V 9.305W 114.91V
6 3A 15.121W 79.567% 0.525
5.041V 19.004W 114.9V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232W 52.405% 0.032
5.164V 0.309W 229.73V
2 0.09A 0.465W 69.44% 0.067
5.162V 0.634W 229.84V
3 0.55A 2.828W 80.313% 0.268
5.143V 3.521W 229.9V
4 1A 5.124W 81.515% 0.349
5.124V 6.286W 229.89V
5 1.5A 7.654W 81.431% 0.392
5.103V 9.399W 229.89V
6 3A 15.111W 80.722% 0.44
5.038V 18.72W 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% 4.370A 1.987A 1.988A 0.978A 74.999 86.928% 874 19.9 40.21°C 0.964
12.220V 5.034V 3.32V 5.115V 86.277 43.96°C 114.89V
20% 9.748A 2.983A 2.987A 1.177A 149.932 89.934% 877 19.8 40.72°C 0.978
12.211V 5.029V 3.315V 5.098V 166.71 45.91°C 114.86V
30% 15.479A 3.482A 3.488A 1.378A 224.933 90.428% 878 19.8 41.21°C 0.984
12.202V 5.026V 3.311V 5.081V 248.741 47°C 114.84V
40% 21.228A 3.981A 3.99A 1.58A 300.019 90.57% 880 19.2 41.56°C 0.988
12.192V 5.024V 3.308V 5.064V 331.255 48.24°C 114.82V
50% 26.590A 4.981A 4.995A 1.784A 374.441 90.199% 884 19.1 42.12°C 0.991
12.183V 5.02V 3.303V 5.046V 415.124 50.72°C 114.79V
60% 32.002A 5.981A 6.003A 1.989A 449.35 89.504% 1316 31.6 42.58°C 0.991
12.172V 5.016V 3.299V 5.028V 502.046 50.84°C 114.77V
70% 37.426A 6.982A 7.011A 2.195A 524.267 88.852% 1695 39.2 43.42°C 0.992
12.162V 5.013V 3.295V 5.01V 590.052 52.67°C 114.74V
80% 42.924A 7.984A 8.024A 2.302A 599.466 88.132% 1850 41.6 43.69°C 0.993
12.151V 5.009V 3.29V 4.995V 680.187 53.42°C 114.71V
90% 48.762A 8.488A 8.519A 2.409A 674.478 87.551% 1852 41.6 44.1°C 0.994
12.140V 5.006V 3.287V 4.981V 770.386 54.68°C 114.67V
100% 54.411A 8.993A 9.046A 3.035A 749.702 86.839% 1855 41.6 45.69°C 0.995
12.130V 5.003V 3.283V 4.943V 863.33 57.48°C 114.65V
110% 59.936A 10.003A 10.166A 3.041A 824.735 85.922% 1851 41.6 46.24°C 0.996
12.120V 4.997V 3.275V 4.932V 959.854 60.24°C 114.63V
CL1 0.114A 12.393A 12.472A 0.001A 104.292 81.078% 882 19.1 41.15°C 0.973
12.210V 5.002V 3.28V 5.144V 128.633 52.43°C 114.87V
CL2 0.113A 20.037A 0A 0.001A 101.335 79.669% 889 20 40.88°C 0.973
12.214V 4.988V 3.299V 5.149V 127.195 49.74°C 114.88V
CL3 0.113A 0A 20.316A 0A 67.395 70.852% 869 19.8 40.27°C 0.966
12.213V 5.015V 3.249V 5.148V 95.124 47.96°C 114.88V
CL4 61.746A 0A 0A 0.007A 749.573 88.084% 1866 42.1 45.26°C 0.995
12.139V 5.024V 3.302V 5.095V 850.981 54.55°C 114.65V

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% 4.370A 1.987A 1.989A 0.978A 75 87.852% 878 19.8 40.46°C 0.884
12.219V 5.033V 3.319V 5.11V 85.371 44.09°C 229.87V
20% 9.749A 2.983A 2.987A 1.178A 149.936 91.489% 879 19.7 40.56°C 0.942
12.210V 5.029V 3.314V 5.092V 163.883 44.54°C 229.86V
30% 15.482A 3.482A 3.489A 1.379A 224.936 92.259% 882 19.1 41°C 0.96
12.200V 5.026V 3.311V 5.075V 243.811 45.93°C 229.85V
40% 21.231A 3.982A 3.992A 1.582A 300.024 92.524% 883 19.1 41.57°C 0.969
12.191V 5.023V 3.307V 5.057V 324.263 47.43°C 229.84V
50% 26.594A 4.982A 4.998A 1.787A 374.457 92.319% 888 19.7 42.48°C 0.974
12.181V 5.018V 3.301V 5.038V 405.611 49.53°C 229.82V
60% 32.006A 5.984A 6.007A 1.993A 449.367 91.809% 1285 31.3 42.71°C 0.978
12.171V 5.014V 3.297V 5.019V 489.459 49.98°C 229.81V
70% 37.431A 6.986A 7.017A 2.2A 524.283 91.336% 1598 38 43.08°C 0.981
12.160V 5.01V 3.292V 5V 574.017 50.56°C 229.8V
80% 42.933A 7.989A 8.031A 2.307A 599.483 90.822% 1847 41.5 43.96°C 0.983
12.149V 5.006V 3.287V 4.985V 660.065 51.93°C 229.78V
90% 48.772A 8.493A 8.526A 2.414A 674.496 90.449% 1857 41.8 44.19°C 0.984
12.138V 5.003V 3.284V 4.971V 745.727 53.1°C 229.77V
100% 54.419A 9A 9.058A 3.043A 749.718 89.952% 1858 41.8 45.86°C 0.985
12.128V 4.999V 3.279V 4.93V 833.472 56.27°C 229.76V
110% 59.949A 10.012A 10.181A 3.05A 824.756 89.305% 1858 41.8 46.04°C 0.986
12.118V 4.993V 3.271V 4.918V 923.512 58.62°C 229.74V
CL1 0.115A 12.402A 12.488A 0.001A 104.295 81.73% 887 19.4 40.68°C 0.927
12.210V 4.998V 3.276V 5.143V 127.612 51.45°C 229.86V
CL2 0.113A 20.047A 0A 0.001A 101.341 80.656% 894 20.7 40.09°C 0.925
12.212V 4.986V 3.297V 5.148V 125.647 48.7°C 229.87V
CL3 0.113A 0A 20.311A 0A 67.397 70.885% 873 19.9 40.58°C 0.898
12.212V 5.012V 3.25V 5.148V 95.082 47.72°C 229.87V
CL4 61.763A 0A 0A 0.007A 749.602 91.176% 1866 42.1 45.09°C 0.985
12.136V 5.023V 3.302V 5.095V 822.143 53.05°C 229.76V

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 1.214A 0.496A 0.496A 0.194A 19.997 72.098% 867 19.7 36.91°C 0.88
12.227V 5.039V 3.327V 5.156V 27.735 40.07°C 114.9V
40W 2.674A 0.695A 0.695A 0.291A 39.996 82.19% 868 19.7 37.62°C 0.938
12.225V 5.038V 3.326V 5.15V 48.665 40.82°C 114.9V
60W 4.134A 0.893A 0.893A 0.389A 59.995 86.05% 870 19.8 38.18°C 0.956
12.222V 5.037V 3.324V 5.144V 69.725 41.73°C 114.89V
80W 5.590A 1.092A 1.092A 0.487A 79.937 87.995% 872 19.8 39.22°C 0.965
12.220V 5.036V 3.323V 5.137V 90.842 43.04°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 1.214A 0.496A 0.496A 0.194A 19.997 72.179% 869 19.8 36.65°C 0.63
12.226V 5.04V 3.328V 5.156V 27.705 39.92°C 229.88V
40W 2.674A 0.695A 0.694A 0.291A 39.997 82.72% 870 19.8 37.01°C 0.775
12.224V 5.039V 3.326V 5.149V 48.352 40.44°C 229.88V
60W 4.134A 0.893A 0.893A 0.389A 59.996 86.829% 873 19.9 38.39°C 0.852
12.222V 5.037V 3.324V 5.142V 69.093 41.85°C 229.87V
80W 5.590A 1.092A 1.092A 0.487A 79.938 89.024% 874 19.9 39.2°C 0.89
12.220V 5.036V 3.322V 5.135V 89.793 42.63°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 13.4 mV 13.3 mV 14.9 mV 15.2 mV Pass
20% Load 14.4 mV 13.7 mV 14.7 mV 18.3 mV Pass
30% Load 15.1 mV 14.6 mV 14.1 mV 20.8 mV Pass
40% Load 15.2 mV 15.8 mV 15.1 mV 23.5 mV Pass
50% Load 16.6 mV 16.6 mV 15.7 mV 26.3 mV Pass
60% Load 18.2 mV 18.1 mV 17.2 mV 30.2 mV Pass
70% Load 19.3 mV 19.6 mV 18.7 mV 33.1 mV Pass
80% Load 20.7 mV 21.2 mV 21.7 mV 37.1 mV Pass
90% Load 21.5 mV 23.0 mV 21.5 mV 40.1 mV Pass
100% Load 29.5 mV 25.1 mV 25.2 mV 47.9 mV Pass
110% Load 13.9 mV 26.2 mV 26.3 mV 51.0 mV Fail
Crossload 1 20.5 mV 18.2 mV 21.1 mV 16.1 mV Pass
Crossload 2 14.7 mV 22.8 mV 15.9 mV 15.3 mV Pass
Crossload 3 13.3 mV 20.6 mV 21.3 mV 14.4 mV Pass
Crossload 4 29.7 mV 17.9 mV 17.8 mV 41.9 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 13.1 mV 13.1 mV 13.6 mV 15.6 mV Pass
20% Load 15.0 mV 13.4 mV 14.5 mV 18.4 mV Pass
30% Load 14.9 mV 14.4 mV 15.7 mV 21.5 mV Pass
40% Load 15.6 mV 15.3 mV 14.8 mV 24.0 mV Pass
50% Load 16.1 mV 16.7 mV 17.1 mV 27.1 mV Pass
60% Load 16.7 mV 17.2 mV 18.3 mV 29.8 mV Pass
70% Load 19.1 mV 18.7 mV 18.2 mV 32.6 mV Pass
80% Load 20.4 mV 21.9 mV 20.7 mV 36.5 mV Pass
90% Load 20.7 mV 21.4 mV 22.4 mV 39.8 mV Pass
100% Load 30.2 mV 24.3 mV 24.8 mV 46.1 mV Pass
110% Load 31.2 mV 25.9 mV 27.4 mV 51.1 mV Fail
Crossload 1 20.7 mV 16.9 mV 19.4 mV 16.1 mV Pass
Crossload 2 14.7 mV 23.1 mV 24.7 mV 15.6 mV Pass
Crossload 3 14.6 mV 23.4 mV 22.1 mV 15.5 mV Pass
Crossload 4 29.5 mV 17.9 mV 17.1 mV 41.0 mV Pass

The results above are not used in the certification process

Pichau Gaming Cluster 750W

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