CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Corsair RM750
Serial Number19027121000038930023
Lab IDCR19750014
Certification ID25664
  • Test Result Report ID:
  • Certificate Issue Date: May 4, 2019
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandCorsair
Hersteller (OEM)Channel Well Technology
SeriesRM
Model Number
Serial Number19027121000038930023
DUT NotesCP-9020195

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)
Cooling140mm Rifle Bearing Fan
(HA1425M12F-Z)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202062.530.3
Watts150750153.6
Total Max. Power (W)750

Test Equipment

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Chroma 61604, Keysight AC6804B
Power Analyzers N4L PPA1530 x2, N4L PPA5530
Oscilloscopes Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
Voltmeter Keithley 2015 THD 6.5 Digit
Sound Analyzer Bruel & Kjaer 2250-L G4
Microphone Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV 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) 3 6 16-18AWG No
SATA (450mm+110mm+110mm+110mm) 1 3 18AWG No
SATA (500mm+100mm+100mm) 2 6 18AWG No
4 pin Molex (450mm+100mm+100mm+100mm) 1 4 18AWG No
AC Power Cord (1420mm) - C13 coupler 1 1 16AWG -

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

WirkungsgradGOLD
LautstärkeklasseA
Average Efficiency (>1450 load combinations)88.311%
Average Noise Output (>1450 Load Combinations)21.44dBA
Average PF (>1450 Load Combinations)0.990
Efficiency With 10W (≤500W) or 2% (>500W) Load77.383%
Standby Power Consumption0.0366W
12V Ripple (Full Load)16.45mV
5V Ripple (Full Load)13.77mV
3.3V Ripple (Full Load)29.86mV
5VSB Ripple (Full Load)12.41mV
12V Load Regulation1.25%
5V Load Regulation0.46%
3.3V Load Regulation0.73%
5VSB Load Regulation1.59%
Inrush Current34.921A
WirkungsgradGOLD
LautstärkeklasseA
Average Efficiency (>1450 load combinations)90.380%
Average Noise Output (>1450 Load Combinations)21.45dBA
Average PF (>1450 Load Combinations)0.963
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Standby Power Consumption0.0612W
12V Ripple (Full Load)8.00mV
5V Ripple (Full Load)6.23mV
3.3V Ripple (Full Load)10.47mV
5VSB Ripple (Full Load)7.15mV
12V Load Regulation1.25%
5V Load Regulation0.44%
3.3V Load Regulation0.67%
5VSB Load Regulation1.59%
Inrush Current70.733A
Hold-Up Time & Power Ok Signal20.70ms
AC Loss to PWR_OK Hold Up Time17.30ms
PWR_OK Inactive to DC Loss Delay3.40ms
PSU Timings: T1 (20% / 100%)0.0ms0.0ms
PSU Timings: T3 (20% / 100%)0.0ms0.0ms
OPP (0.00°C / 0.00°C)125.35%0.00%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)20.7
AC Loss to PWR_OK Hold Up Time (ms)17.3
PWR_OK Inactive to DC Loss Delay (ms)3.4

Stromverbrauch im Ruhezustand

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 0.228 70.588% 0.032
5.065V 0.323 115.14V
2 0.090A 0.456 74.877% 0.060
5.065V 0.609 115.14V
3 0.550A 2.780 78.620% 0.257
5.053V 3.536 115.13V
4 1.000A 5.042 77.581% 0.345
5.041V 6.499 115.13V
5 1.500A 7.543 77.444% 0.393
5.029V 9.740 115.13V
6 3.000A 14.965 76.751% 0.455
4.988V 19.498 115.13V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228 64.773% 0.011
5.064V 0.352 230.29V
2 0.090A 0.456 70.807% 0.019
5.065V 0.644 230.27V
3 0.550A 2.780 76.774% 0.101
5.053V 3.621 230.27V
4 1.000A 5.041 77.399% 0.166
5.041V 6.513 230.27V
5 1.500A 7.542 77.338% 0.222
5.028V 9.752 230.25V
6 3.000A 14.962 77.291% 0.318
4.987V 19.358 230.24V

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 4.359A 1.982A 1.998A 0.995A 74.438 85.961% 0 <6.0 43.90°C 0.973
12.123V 5.045V 3.301V 5.024V 86.595 39.90°C 115.10V
2 9.782A 2.975A 2.999A 1.196A 149.317 89.693% 0 <6.0 44.71°C 0.988
12.106V 5.043V 3.298V 5.018V 166.476 40.43°C 115.10V
3 15.639A 3.474A 3.489A 1.397A 224.846 91.461% 0 <6.0 45.76°C 0.991
12.075V 5.040V 3.295V 5.011V 245.837 41.09°C 115.11V
4 21.441A 3.970A 4.007A 1.599A 299.665 91.199% 791 16.3 41.85°C 0.993
12.054V 5.040V 3.295V 5.005V 328.583 46.80°C 115.11V
5 26.923A 4.964A 5.012A 1.801A 374.580 90.808% 793 16.3 42.13°C 0.992
12.037V 5.037V 3.292V 4.999V 412.495 47.71°C 115.11V
6 32.418A 5.962A 6.019A 2.003A 449.507 90.188% 794 16.4 42.56°C 0.992
12.021V 5.034V 3.289V 4.993V 498.413 49.19°C 115.11V
7 37.955A 6.959A 7.024A 2.207A 524.838 89.484% 795 16.4 43.21°C 0.993
12.007V 5.032V 3.287V 4.987V 586.513 50.92°C 115.11V
8 43.490A 7.957A 8.040A 2.411A 600.167 88.626% 1131 28.4 43.80°C 0.994
11.997V 5.028V 3.284V 4.980V 677.188 52.23°C 115.11V
9 49.418A 8.460A 8.528A 2.411A 674.717 87.866% 1298 32.4 44.65°C 0.994
11.983V 5.027V 3.284V 4.980V 767.897 53.98°C 115.11V
10 55.146A 8.959A 9.051A 3.025A 749.919 86.961% 1642 39.2 45.71°C 0.995
11.972V 5.024V 3.281V 4.960V 862.367 56.27°C 115.11V
11 61.479A 8.963A 9.051A 3.027A 825.137 86.058% 1780 41.3 46.54°C 0.995
11.962V 5.022V 3.282V 4.958V 958.818 57.72°C 115.11V
CL1 0.136A 18.006A 17.998A 0.000A 151.320 82.647% 1022 25.0 42.59°C 0.989
12.099V 5.025V 3.289V 5.076V 183.092 47.81°C 115.13V
CL2 62.521A 1.004A 0.999A 1.000A 762.085 87.491% 1547 37.6 45.46°C 0.995
11.976V 5.030V 3.285V 5.001V 871.043 56.11°C 115.11V

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 4.364A 1.981A 1.999A 0.996A 74.501 86.937% 0 <6.0 43.64°C 0.827
12.123V 5.045V 3.301V 5.023V 85.695 39.91°C 230.26V
2 9.786A 2.975A 3.000A 1.196A 149.367 90.999% 0 <6.0 44.60°C 0.929
12.106V 5.043V 3.298V 5.018V 164.142 40.46°C 230.26V
3 15.642A 3.473A 3.488A 1.397A 224.875 92.867% 0 <6.0 45.85°C 0.958
12.075V 5.040V 3.295V 5.011V 242.148 41.27°C 230.26V
4 21.432A 3.972A 4.008A 1.599A 299.649 93.059% 0 <6.0 46.79°C 0.971
12.059V 5.037V 3.292V 5.003V 322.000 41.70°C 230.25V
5 26.923A 4.965A 5.012A 1.801A 374.579 92.709% 791 16.3 42.30°C 0.978
12.037V 5.036V 3.292V 4.999V 404.039 48.26°C 230.25V
6 32.416A 5.961A 6.021A 2.004A 449.483 92.320% 794 16.4 42.73°C 0.981
12.021V 5.033V 3.289V 4.993V 486.873 49.37°C 230.25V
7 38.086A 6.959A 6.700A 2.105A 524.803 91.894% 795 16.4 43.43°C 0.983
12.006V 5.031V 3.288V 4.989V 571.097 50.82°C 230.25V
8 43.493A 7.956A 8.037A 2.410A 600.104 91.343% 1063 26.1 43.71°C 0.985
11.995V 5.028V 3.285V 4.980V 656.976 52.04°C 230.25V
9 49.414A 8.459A 8.529A 2.411A 674.648 90.840% 1298 32.4 44.53°C 0.987
11.983V 5.026V 3.283V 4.979V 742.678 53.76°C 230.25V
10 55.141A 8.959A 9.052A 3.025A 749.861 90.245% 1656 39.4 45.64°C 0.987
11.972V 5.024V 3.281V 4.960V 830.918 56.01°C 230.24V
11 61.476A 8.962A 9.058A 3.027A 825.089 89.673% 1777 41.3 46.68°C 0.988
11.962V 5.022V 3.279V 4.957V 920.107 58.01°C 230.25V
CL1 0.141A 18.004A 17.999A 0.000A 151.267 83.847% 1021 25.0 42.28°C 0.938
12.097V 5.024V 3.284V 5.075V 180.408 48.66°C 230.26V
CL2 62.509A 1.002A 1.000A 1.000A 761.806 90.778% 1474 36.3 45.72°C 0.987
11.974V 5.030V 3.282V 5.000V 839.201 56.08°C 230.25V

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 1.194A 0.496A 0.484A 0.198A 19.483 80.246% 0 <6.0 0.818
12.048V 5.045V 3.299V 5.040V 24.279 115.11V
2 2.461A 0.989A 0.998A 0.397A 39.955 85.219% 0 <6.0 0.932
12.054V 5.047V 3.305V 5.039V 46.885 115.11V
3 3.653A 1.487A 1.481A 0.596A 59.425 86.852% 0 <6.0 0.961
12.052V 5.047V 3.304V 5.034V 68.421 115.11V
4 4.890A 1.983A 1.997A 0.795A 79.853 86.397% 0 <6.0 0.975
12.117V 5.046V 3.303V 5.030V 92.426 115.11V

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 1.202A 0.497A 0.485A 0.199A 19.597 80.276% 0 <6.0 0.434
12.052V 5.044V 3.298V 5.040V 24.412 230.28V
2 2.469A 0.991A 0.999A 0.397A 40.068 85.639% 0 <6.0 0.652
12.056V 5.046V 3.304V 5.038V 46.787 230.28V
3 3.638A 1.487A 1.485A 0.596A 59.519 85.014% 0 <6.0 0.777
12.125V 5.046V 3.303V 5.034V 70.011 230.27V
4 4.900A 1.983A 2.000A 0.796A 79.886 87.483% 0 <6.0 0.840
12.097V 5.045V 3.302V 5.029V 91.316 230.27V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 5.9 mV 7.1 mV 9.7 mV 9.3 mV Pass
20% Load 6.7 mV 8.0 mV 11.0 mV 9.8 mV Pass
30% Load 10.8 mV 8.8 mV 12.3 mV 9.7 mV Pass
40% Load 9.4 mV 9.2 mV 12.4 mV 9.9 mV Pass
50% Load 9.7 mV 10.7 mV 13.3 mV 11.3 mV Pass
60% Load 9.4 mV 10.6 mV 13.6 mV 10.5 mV Pass
70% Load 10.1 mV 11.5 mV 14.0 mV 10.9 mV Pass
80% Load 10.7 mV 12.0 mV 17.3 mV 11.2 mV Pass
90% Load 11.7 mV 12.8 mV 20.5 mV 13.1 mV Pass
100% Load 16.5 mV 13.8 mV 29.9 mV 12.4 mV Pass
110% Load 16.9 mV 14.5 mV 29.7 mV 14.0 mV Pass
Crossload 1 18.4 mV 12.2 mV 20.1 mV 12.0 mV Pass
Crossload 2 16.2 mV 11.8 mV 19.6 mV 12.3 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 6.9 mV 7.4 mV 11.5 mV 10.6 mV Pass
20% Load 6.7 mV 8.1 mV 12.7 mV 11.1 mV Pass
30% Load 11.3 mV 9.1 mV 13.4 mV 10.7 mV Pass
40% Load 9.7 mV 9.3 mV 13.3 mV 10.6 mV Pass
50% Load 9.6 mV 11.2 mV 15.4 mV 11.9 mV Pass
60% Load 9.3 mV 11.0 mV 15.0 mV 10.9 mV Pass
70% Load 9.6 mV 11.3 mV 15.9 mV 10.9 mV Pass
80% Load 10.4 mV 12.0 mV 16.4 mV 11.4 mV Pass
90% Load 10.8 mV 12.9 mV 17.4 mV 12.0 mV Pass
100% Load 15.8 mV 14.1 mV 17.9 mV 12.5 mV Pass
110% Load 17.9 mV 14.5 mV 30.8 mV 12.0 mV Pass
Crossload 1 21.7 mV 11.6 mV 18.1 mV 10.3 mV Pass
Crossload 2 15.9 mV 12.1 mV 16.5 mV 11.4 mV Pass

The results above are not used in the certification process

Corsair RM750

Top side
Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
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