CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cougar Polar X2 1050W
Serial Number12BC02PX10500098
Lab IDCG10502176
  • Report: 23PS2176A
  • Receipt Date: May 4, 2023
  • Test Date: May 15, 2023
  • Report Date: May 16, 2023
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandCougar
Manufacturer (OEM)XHY-Power
SeriesPolar X2
Model NumberCGR PRX2-1050
Serial Number12BC02PX10500098
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)15-7
Rated Frequency (Hz)47-63
Rated Power (W)1050
TypeATX12V
Cooling135mm Hydraulic Dynamic Bearing Fan
(DWPH EFF-14E12H)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202087.530.3
Watts1001050153.6
Total Max. Power (W)1050

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 18AWG No
4+4 pin EPS12V (650mm) 1 1 16AWG No
8 pin EPS12V (650mm) 1 1 16AWG No
6+2 pin PCIe (650mm) 1 1 16AWG No
6+2 pin PCIe (650mm+100mm) 3 6 16AWG No
12+4 pin PCIe (750mm) (600W) 1 1 16-26AWG No
SATA (500mm+110mm+110mm+110mm) 3 12 18AWG No
4-pin Molex (500mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1360mm) - C13 coupler 1 1 18AWG -

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 115V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)27.4
AC Loss to PWR_OK Hold Up Time (ms)23
PWR_OK Inactive to DC Loss Delay (ms)4.4

Vampire Power

Tables 115V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.88 V 114.81 V 113.85 V 114.95 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.97 Hz 59.40 Hz 60.03 Hz 60.60 Hz PASS
Mains Voltage CF: 1.419 1.417 1.340 1.421 1.490 PASS
Mains Voltage THD: 0.21 % 0.16 % N/A 0.30 % 2.00 % PASS
Real Power: 0.054 W 0.034 W N/A 0.075 W N/A N/A
Apparent Power: 6.869 W 6.834 W N/A 6.910 W N/A N/A
Power Factor: 0.009 N/A N/A N/A N/A N/A

Efficiency Graph

115V

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

115V

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 69.858% 0.05
5.135V 0.331W 114.89V
2 0.09A 0.462W 75.616% 0.09
5.134V 0.611W 114.88V
3 0.55A 2.819W 82.525% 0.324
5.126V 3.416W 114.88V
4 1A 5.118W 82.799% 0.395
5.118V 6.181W 114.88V
5 1.5A 7.664W 82.207% 0.439
5.11V 9.323W 114.87V
6 3A 15.244W 80.657% 0.492
5.082V 18.9W 114.88V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 6.838A 1.99A 1.98A 0.978A 104.926 88.69% 0 <6.0 44.32°C 0.957
12.186V 5.025V 3.332V 5.114V 118.306 40.1°C 114.83V
20% 14.680A 2.985A 2.973A 1.175A 209.908 91.654% 0 <6.0 45.31°C 0.973
12.194V 5.024V 3.33V 5.105V 229.02 40.68°C 114.78V
30% 22.872A 3.484A 3.471A 1.374A 314.905 92.159% 0 <6.0 46.29°C 0.977
12.192V 5.022V 3.327V 5.096V 341.702 41.29°C 114.74V
40% 31.022A 3.983A 3.97A 1.573A 419.401 92.152% 0 <6.0 47.39°C 0.977
12.191V 5.021V 3.324V 5.087V 455.119 41.99°C 114.71V
50% 38.902A 4.981A 4.967A 1.773A 524.753 91.808% 0 <6.0 48.41°C 0.981
12.191V 5.019V 3.322V 5.078V 571.572 42.4°C 114.67V
60% 46.711A 5.979A 5.966A 1.973A 629.297 91.232% 586 14.1 42.6°C 0.984
12.192V 5.018V 3.319V 5.068V 689.781 49.21°C 114.64V
70% 54.595A 6.976A 6.965A 2.175A 734.64 90.621% 849 25.0 43.33°C 0.986
12.190V 5.017V 3.317V 5.058V 810.666 50.43°C 114.6V
80% 62.489A 7.975A 7.965A 2.277A 839.474 89.862% 1233 35.8 43.65°C 0.988
12.187V 5.016V 3.314V 5.05V 934.182 51.73°C 114.56V
90% 70.784A 8.474A 8.455A 2.38A 944.862 89.107% 1695 45.0 44.23°C 0.989
12.184V 5.015V 3.311V 5.042V 1060.368 53.26°C 114.53V
100% 78.811A 8.976A 8.976A 2.984A 1049.707 88.304% 1711 45.3 45.16°C 0.99
12.182V 5.013V 3.309V 5.026V 1188.746 55.25°C 114.48V
110% 86.693A 9.98A 10.074A 2.989A 1154.338 87.318% 1725 45.7 46.6°C 0.99
12.181V 5.01V 3.305V 5.019V 1322 57.52°C 114.45V
CL1 0.114A 11.996A 11.931A 0A 101.292 83.865% 0 <6.0 45.39°C 0.959
12.197V 5.019V 3.327V 5.123V 120.791 39.9°C 114.81V
CL2 0.113A 20.006A 0A 0A 101.326 82.216% 465 7.9 41.15°C 0.96
12.200V 4.996V 3.335V 5.127V 123.24 48.16°C 114.81V
CL3 0.113A 0A 19.922A 0A 67.381 76.169% 0 <6.0 51.65°C 0.944
12.200V 5.019V 3.313V 5.122V 88.463 42.63°C 114.83V
CL4 86.117A 0A 0A 0A 1049.469 88.889% 1706 45.2 45°C 0.99
12.186V 5.01V 3.313V 5.082V 1180.656 55.98°C 114.49V

The results above are not used in the certification process

Light Load Tests 115V

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 0.497A 0.494A 0.195A 19.988 66.717% 0 <6.0 39.61°C 0.881
12.202V 5.025V 3.337V 5.133V 29.96 36.53°C 114.85V
40W 2.681A 0.696A 0.692A 0.292A 39.989 78.955% 0 <6.0 40.31°C 0.921
12.189V 5.025V 3.336V 5.13V 50.646 37.03°C 114.85V
60W 4.146A 0.895A 0.89A 0.39A 59.988 84.108% 0 <6.0 42.69°C 0.938
12.186V 5.025V 3.335V 5.127V 71.331 38.95°C 114.84V
80W 5.604A 1.094A 1.089A 0.488A 79.918 86.66% 0 <6.0 43.22°C 0.946
12.186V 5.026V 3.334V 5.124V 92.228 39.31°C 114.83V

The results above are not used in the certification process

Ripple Measurements 115V

Test12V5V3.3V5VSBPass/Fail
10% Load15.09mV9.14mV9.13mV9.29mVPass
20% Load35.70mV10.98mV9.54mV9.23mVPass
30% Load34.83mV9.60mV9.80mV9.44mVPass
40% Load32.02mV9.70mV9.54mV10.37mVPass
50% Load32.38mV11.08mV10.00mV10.32mVPass
60% Load31.10mV11.44mV10.82mV11.19mVPass
70% Load26.75mV11.29mV10.67mV11.49mVPass
80% Load27.93mV12.83mV13.64mV11.80mVPass
90% Load28.28mV14.16mV13.75mV12.27mVPass
100% Load43.53mV15.69mV14.89mV14.69mVPass
110% Load46.21mV16.90mV15.89mV14.35mVPass
Crossload113.87mV12.24mV14.25mV12.92mVPass
Crossload211.51mV21.35mV14.83mV11.91mVPass
Crossload39.72mV9.45mV16.21mV11.90mVPass
Crossload443.09mV13.42mV11.30mV16.18mVPass

The results above are not used in the certification process

Cougar Polar X2 1050W

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