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

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
Chroma 63640-80-80 x10
Chroma 63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes Picoscope 4444, 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
EMI Analyzer TekBox TBMR-110M-EU
Isolation Transformer 4kVA
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
BrandCorsair
ModelRM750
OEMChannel Well Technology
Serial Number19027121000038930023
Product Specifications
Manufacturer
Rated Voltage (Vrms)100-240
Rated Current (Arms)10-5
Rated Frequency (Hz)47-63
Rated Power (W)750
Operating Temperature (Continuous Full Load) (°C)
TypeATX12V
Cable DesignFully Modular
Warranty-
Cybenetics
Dimensions (W x H x D)
Weight
Cooling140mm Rifle Bearing Fan
(HA1425M12F-Z)
Semi-Passive Operation✓
Cybenetics Testing Information
Lab IDCR19750014
Date of receiptMar 21, 2019
Testing DateApr 4, 2019
Report Issued DateMay 4, 2019
DUT NotesCP-9020195
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

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 -

Protection Features(Manufacturer)

Power Specifications

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

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

Accredited
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
Non-Accredited
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
Accredited
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
Non-Accredited
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

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
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com