CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Corsair CX750F RGB
Serial Number
Lab IDCR75001676
Certification ID251676
  • Test Result Report ID: 20PS1676A
  • Certificate Issue Date: Jul 6, 2020
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandCorsair
Manufacturer (OEM)HEC
SeriesCX-F RGB
Model NumberRPS0135
Serial Number
DUT NotesCP-9020218

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10-5
Rated Frequency (Hz)47-63
Rated Power (W)750
TypeATX12V
Dimensions (W x H x D)
Cooling120mm Rifle Bearing Fan
(NR120L)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202062.530.3
Watts130750153.6
Total Max. Power (W)750

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 (610mm) 1 1 18-20AWG No
4+4 pin EPS12V (650mm) 2 2 18AWG No
6+2 pin PCIe (600mm+150mm) 2 4 16-18AWG No
SATA (450mm+115mm+115mm+115mm) 2 8 18AWG No
4 pin Molex (450mm+100mm+100mm+100mm) 1 4 18AWG No
iCUE RGB cable (500mm) 1 1 28AWG No
Motherboard ARGB cable (300mm) 1 1 28AWG No
AC Power Cord (1380mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data -
Manufacturer (OEM) HEC
PCB Type Single Sided
Primary Side -
Transient Filter 4x Y caps, 3x X caps, 1x CM chokes, 1x DM chokes, 1x MOV, 1x Discharge IC (CAP200DG)
Inrush Protection NTC Thermistor SCK-2R58
Bridge Rectifier(s) 2x GBU15K (800V, 15A @ 100°C)
APFC MOSFETs 2x Infineon IPA60R120P7 (650V, 16A @ 100°C, 0.12Ohm)
APFC Boost Diode 1x Infineon IDH06G65C6 (650V, 6A @ 145°C)
Hold-up Cap(s) 1x Hitachi (400V, 470uF, 2,000h @ 105°C, HU)
Main Switchers 2x Alpha & Omega AOTF22N50 (600V, 15A @ 100°C, 0.26Ohm)
IC Driver MPS MP6924A
APFC Controller Champion CM6500UNX & Champion CM03X
Resonant Controller MPS HR1001C
Topology Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs 4x Nexperia PSMN2R6-40YS (40V, 100A @ 100°C, 5.3mOhm @ 175°C)
5V & 3.3V DC-DC Converters: 8x Potens Semiconductor PDD3906 (30V, 51A @ 100°C, 6mOhm) 
PWM Controllers: ANPEC APW7073
Filtering Capacitors Electrolytic: 12x Teapo (1-3,000h @ 105°C, SC) , 2x Nippon Chemi-Con (1-5,000h @ 105°C, KZE)
Polymer: 18x Teapo
Supervisor IC Weltrend WT7527 (OCP, OVP, UVP, SCP, PG)
Fan Model Corsair NR120L (120mm, 12V, 0.22A, RGB, Rifle Bearing Fan)
5VSB Circuit -
Rectifier 1x PS1060L SBR (60V, 10A)
Standby PWM Controller Power Integrations TNY290PG
-12V -
Rectifier 1x KEC KIA7912PI (-12V, 1A)

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

Efficiency RatingGOLD
Noise RatingStandard++
Average Efficiency (>1450 load combinations)86.997%
Average Noise Output (>1450 Load Combinations)34.58dBA
Average PF (>1450 Load Combinations)0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load63.631%
Standby Power Consumption0.0572W
12V Ripple (Full Load)53.78mV
5V Ripple (Full Load)27.42mV
3.3V Ripple (Full Load)40.31mV
5VSB Ripple (Full Load)21.88mV
12V Load Regulation1.90%
5V Load Regulation2.95%
3.3V Load Regulation2.66%
5VSB Load Regulation3.15%
Inrush Current36.270A
Efficiency RatingGOLD
Noise RatingStandard++
Average Efficiency (>1450 load combinations)89.117%
Average Noise Output (>1450 Load Combinations)34.36dBA
Average PF (>1450 Load Combinations)0.945
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Standby Power Consumption0.0933W
12V Ripple (Full Load)48.62mV
5V Ripple (Full Load)15.20mV
3.3V Ripple (Full Load)19.72mV
5VSB Ripple (Full Load)22.38mV
12V Load Regulation1.81%
5V Load Regulation2.93%
3.3V Load Regulation2.60%
5VSB Load Regulation3.09%
Inrush Current87.330A
Hold-Up Time & Power Ok Signal14.80ms
AC Loss to PWR_OK Hold Up Time13.20ms
PWR_OK Inactive to DC Loss Delay1.60ms
PSU Timings: T1 (20% / 100%)38.0ms38.0ms
PSU Timings: T3 (20% / 100%)124.0ms124.0ms
OPP (0.00°C / 0.00°C)128.84%0.00%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)14.8
AC Loss to PWR_OK Hold Up Time (ms)13.2
PWR_OK Inactive to DC Loss Delay (ms)1.6

Vampire Power

Tables

Graphs

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

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 EN55032 & 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 0.227 66.765% 0.040
5.052V 0.340 115.12V
2 0.090A 0.455 73.269% 0.072
5.050V 0.621 115.12V
3 0.550A 2.771 79.149% 0.282
5.037V 3.501 115.12V
4 1.000A 5.026 79.740% 0.362
5.025V 6.303 115.12V
5 1.500A 7.520 79.392% 0.406
5.013V 9.472 115.12V
6 3.001A 14.931 77.012% 0.463
4.975V 19.388 115.12V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227 60.053% 0.013
5.052V 0.378 230.27V
2 0.090A 0.455 68.731% 0.023
5.049V 0.662 230.26V
3 0.550A 2.771 77.859% 0.116
5.037V 3.559 230.27V
4 1.000A 5.027 78.880% 0.187
5.026V 6.373 230.27V
5 1.500A 7.522 79.623% 0.242
5.014V 9.447 230.27V
6 3.001A 14.932 78.606% 0.333
4.976V 18.996 230.27V

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 4.385A 1.985A 1.977A 0.996A 74.969 84.504% 697 15.8 40.38°C 0.980
12.171V 5.038V 3.337V 5.021V 88.716 45.20°C 115.12V
2 9.808A 2.987A 2.976A 1.198A 150.045 88.569% 718 16.5 40.69°C 0.980
12.148V 5.021V 3.327V 5.008V 169.411 46.44°C 115.12V
3 15.590A 3.494A 3.481A 1.402A 225.054 89.582% 758 19.1 41.52°C 0.979
12.123V 5.009V 3.319V 4.995V 251.228 48.36°C 115.12V
4 21.398A 4.000A 3.988A 1.606A 300.070 89.734% 836 23.2 41.64°C 0.984
12.098V 4.998V 3.311V 4.982V 334.400 49.15°C 115.12V
5 26.847A 5.020A 4.997A 1.812A 374.653 89.340% 930 26.4 42.36°C 0.987
12.074V 4.981V 3.301V 4.968V 419.357 50.57°C 115.12V
6 32.345A 6.047A 6.017A 2.000A 449.511 88.634% 1075 30.8 42.76°C 0.986
12.051V 4.963V 3.291V 4.954V 507.157 51.88°C 115.11V
7 37.898A 7.079A 7.041A 2.228A 524.918 87.743% 1244 36.9 43.49°C 0.988
12.027V 4.946V 3.281V 4.939V 598.246 53.37°C 115.11V
8 43.480A 8.003A 8.071A 2.438A 599.655 86.715% 1450 39.7 43.64°C 0.989
12.001V 4.929V 3.271V 4.924V 691.523 54.37°C 115.11V
9 49.452A 8.650A 8.582A 2.442A 674.760 85.655% 1665 43.8 44.24°C 0.991
11.976V 4.915V 3.263V 4.916V 787.762 55.87°C 115.11V
10 55.251A 9.185A 9.130A 3.068A 749.990 84.354% 1861 45.8 45.69°C 0.992
11.950V 4.902V 3.254V 4.891V 889.094 58.26°C 115.11V
11 61.694A 9.198A 9.149A 3.072A 825.186 82.850% 2116 48.7 46.59°C 0.993
11.921V 4.895V 3.247V 4.883V 995.998 60.42°C 115.14V
CL1 0.102A 16.004A 15.999A 0.000A 131.849 81.416% 1181 35.4 42.93°C 0.968
12.162V 4.877V 3.285V 5.006V 161.945 51.24°C 115.13V
CL2 62.522A 1.000A 0.999A 1.000A 759.880 84.829% 1832 45.5 46.09°C 0.992
11.942V 4.994V 3.285V 4.967V 895.780 58.31°C 115.10V

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 4.386A 1.985A 1.978A 0.996A 74.972 85.734% 664 15.0 40.01°C 0.848
12.168V 5.039V 3.337V 5.021V 87.447 44.32°C 230.27V
2 9.809A 2.986A 2.977A 1.198A 150.052 89.998% 698 15.8 40.48°C 0.919
12.147V 5.023V 3.327V 5.008V 166.729 45.70°C 230.27V
3 15.588A 3.492A 3.481A 1.402A 225.063 91.198% 758 19.1 41.30°C 0.935
12.125V 5.011V 3.320V 4.995V 246.784 47.48°C 230.27V
4 21.393A 4.000A 3.987A 1.606A 300.083 91.531% 816 22.1 41.60°C 0.957
12.101V 5.000V 3.312V 4.982V 327.848 48.65°C 230.26V
5 26.844A 5.019A 4.997A 1.812A 374.702 91.341% 911 25.4 42.29°C 0.964
12.077V 4.982V 3.302V 4.968V 410.221 51.24°C 230.25V
6 32.344A 6.044A 6.013A 2.000A 449.560 90.897% 1045 30.8 42.47°C 0.965
12.053V 4.965V 3.293V 4.954V 494.584 52.00°C 230.26V
7 37.902A 7.078A 7.039A 2.228A 524.974 90.276% 1211 35.2 43.09°C 0.966
12.027V 4.947V 3.283V 4.939V 581.524 53.27°C 230.26V
8 43.482A 8.004A 8.071A 2.438A 599.710 89.548% 1441 39.5 43.78°C 0.967
12.001V 4.930V 3.273V 4.925V 669.705 54.81°C 230.27V
9 49.460A 8.648A 8.577A 2.442A 674.808 88.728% 1664 43.8 44.95°C 0.968
11.975V 4.917V 3.264V 4.917V 760.538 56.58°C 230.27V
10 55.263A 9.182A 9.126A 3.067A 750.008 87.768% 1905 47.6 45.63°C 0.971
11.948V 4.903V 3.255V 4.891V 854.537 57.64°C 230.27V
11 61.709A 9.195A 9.147A 3.072A 825.251 86.645% 2117 48.7 46.57°C 0.973
11.919V 4.897V 3.248V 4.884V 952.449 59.42°C 230.27V
CL1 0.102A 16.005A 15.999A 0.000A 131.853 82.727% 1181 35.4 42.46°C 0.878
12.162V 4.877V 3.285V 5.006V 159.383 51.55°C 230.27V
CL2 62.527A 1.001A 1.000A 1.000A 759.752 88.255% 1866 45.8 45.31°C 0.971
11.942V 4.996V 3.286V 4.968V 860.859 57.97°C 230.27V

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 1.219A 0.494A 0.492A 0.198A 20.002 68.944% 718 16.5 0.910
12.188V 5.058V 3.347V 5.050V 29.012 115.13V
2 2.437A 0.990A 0.988A 0.397A 39.990 78.890% 697 15.8 0.955
12.181V 5.051V 3.343V 5.042V 50.691 115.13V
3 3.661A 1.487A 1.481A 0.596A 60.019 82.955% 678 16.2 0.972
12.175V 5.044V 3.340V 5.034V 72.351 115.12V
4 4.879A 1.986A 1.977A 0.796A 79.969 85.238% 677 16.2 0.979
12.168V 5.038V 3.336V 5.026V 93.819 115.12V

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 1.219A 0.494A 0.493A 0.198A 19.998 69.200% 591 9.1 0.536
12.181V 5.058V 3.346V 5.049V 28.899 230.26V
2 2.438A 0.990A 0.987A 0.397A 39.989 79.683% 613 10.8 0.716
12.177V 5.052V 3.343V 5.041V 50.185 230.26V
3 3.662A 1.486A 1.483A 0.596A 60.020 84.125% 634 12.1 0.809
12.171V 5.045V 3.340V 5.033V 71.346 230.27V
4 4.880A 1.985A 1.977A 0.796A 79.971 86.453% 656 12.6 0.855
12.166V 5.039V 3.337V 5.026V 92.502 230.27V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load12.60mV8.20mV10.30mV9.60mVPass
20% Load10.40mV8.10mV14.30mV8.30mVPass
30% Load11.30mV9.00mV11.60mV10.90mVPass
40% Load17.50mV8.90mV11.20mV10.30mVPass
50% Load20.70mV10.00mV13.10mV11.80mVPass
60% Load24.40mV10.10mV13.80mV13.30mVPass
70% Load26.80mV11.30mV13.60mV15.30mVPass
80% Load28.50mV13.40mV17.30mV16.70mVPass
90% Load36.30mV23.20mV36.40mV17.40mVPass
100% Load53.80mV27.40mV40.30mV21.90mVPass
110% Load58.40mV27.90mV42.70mV22.80mVPass
Crossload116.20mV11.90mV16.90mV5.70mVPass
Crossload255.70mV26.60mV36.70mV16.50mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load14.60mV7.90mV10.90mV9.10mVPass
20% Load11.40mV7.90mV14.30mV8.20mVPass
30% Load12.20mV8.50mV11.40mV10.40mVPass
40% Load15.90mV9.00mV11.40mV9.50mVPass
50% Load18.20mV9.60mV13.30mV11.50mVPass
60% Load19.50mV10.40mV13.80mV13.40mVPass
70% Load21.20mV10.80mV15.80mV15.90mVPass
80% Load25.80mV12.10mV18.30mV17.40mVPass
90% Load32.10mV12.90mV18.20mV18.70mVPass
100% Load48.60mV15.20mV19.70mV22.40mVPass
110% Load56.80mV15.90mV20.90mV24.30mVPass
Crossload118.80mV11.10mV17.80mV5.80mVPass
Crossload246.90mV13.90mV17.90mV18.90mVPass

The results above are not used in the certification process

Corsair CX750F RGB

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