CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Corsair HX750
21287146000042000191
Lab IDCR75001893
  • Report: 21PS1893A
  • Receipt Date: Aug 24, 2021
  • Test Date: Sep 6, 2021
  • Report Date: Sep 6, 2021
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Lab Director

General Information

Corsair
Hersteller (OEM)Channel Well Technology
HX
RPS0129
21287146000042000191

(Vrms)100-240
(Arms)10-5
(Hz)47-63
(W)750
ATX12V
140mm Fluid Dynamic Bearing Fan
(NR140P)
✓
Fully Modular

Rail3.3V5V12V5VSB-12V
Max. PowerAmps252562.530.3
Watts150750153.6
Total Max. Power (W)750

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

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 18-20AWG No
4+4 pin EPS12V (650mm) 3 3 18AWG No
6+2 pin PCIe (600mm+150mm) 2 4 16-18AWG No
SATA (500mm+110mm+110mm+110mm) 1 4 18AWG No
SATA (520mm+110mm+110mm) 2 6 18AWG No
4 pin Molex (450mm+100mm+100mm) 1 3 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data -
Manufacturer (OEM) CWT
PCB Type Double Sided
Primary Side -
Transient Filter 6x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x Champion CM02X (Discharge IC)
Inrush Protection 1x NTC Thermistor SCK207R0 (7 Ohm) & Relay
Bridge Rectifier(s) 2x  GBU15L06 (600V, 15A @ 115°C)
APFC MOSFETs 2x ON Semiconductor FCPF067N65S3 (650V, 28A @ 100°C, Rds(on): 67mOhm)
APFC Boost Diode 2x Infineon IDH06G65C6(650V, 6A @ 145°C)
Bulk Cap(s) 2x Nichicon (420V, 470uF each or 940uF combined, 3,000h @ 105°C, GW)
Main Switchers 2x
Driver IC(s) 2x ON Semiconductor NCP81071
Digital Controllers 2x Texas Instruments UCD3138A
Topology Primary side: Semi-Digital, Interleaved PFC, Half-bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs 6x Infineon BSC014N04LS (40V, 125A @ 100°C, Rds(on): 1.4mOhm)
5V & 3.3V DC-DC Converters: 6x UBIQ QM3054M6 (30V, 61A @ 100°C, Rds(on): 4.8mOhm)
PWM Controllers: UPI-Semi uP3861P
Filtering Capacitors Electrolytic: 2x Nippon Chemi-Con (1-5,000h @ 105°C, KZE), 5x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 2x Nichicon (2–5,000h @ 105°C, HD), 1x Rubycon (4-10,000h @ 105°C, YXJ), 5x Nichicon (1,000h @ 105°C, VZ)
Polymer: 23x FPCAP, 16x United Chemi-Con
Supervisor IC Weltrend WT7502R
Fan Model Corsair NR140P (140mm, 12V, 0.22A, Fluid Dynamic Bearing Fan)
5VSB Circuit -
Rectifier Silan SVF4N65RD FET (650V, 2.5A @ 100°C, Rds(on): 2.7 Ohm) &
1x Galaxy Microelectronics D10S45L SBR (45V, 10A)
Standby PWM Controller On-Bright OB5282

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓

Performance Summary

Hold-Up Time (ms)24
AC Loss to PWR_OK Hold Up Time (ms)20.9
PWR_OK Inactive to DC Loss Delay (ms)3.1

Stromverbrauch im Ruhezustand

Graphs

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

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

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

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

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

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

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

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

Test #
5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 71.769% 0.03
5.027V 0.315W 115.14V
2 0.09A 0.453W 76.065% 0.057
5.026V 0.596W 115.14V
3 0.55A 2.759W 79.972% 0.263
5.014V 3.45W 115.14V
4 1A 5.004W 79.499% 0.368
5.002V 6.294W 115.14V
5 1.5A 7.486W 79.56% 0.428
4.99V 9.409W 115.14V
6 3.001A 14.857W 78.342% 0.503
4.951V 18.965W 115.14V
Test #
5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227W 64.327% 0.01
5.029V 0.353W 230.29V
2 0.09A 0.453W 71.114% 0.018
5.027V 0.637W 230.29V
3 0.55A 2.759W 77.378% 0.097
5.014V 3.566W 230.29V
4 1A 5.004W 78.894% 0.163
5.003V 6.343W 230.29V
5 1.5A 7.485W 79.146% 0.223
4.989V 9.457W 230.29V
6 3.001A 14.855W 79.782% 0.335
4.951V 18.62W 230.29V

Supplementary Tests (For Reference)

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 4.454A 1.992A 2.008A 1A 75.014 87.652% 0 <6.0 44.53°C 0.973
11.993V 5.021V 3.287V 5V 85.581 40.03°C 115.13V
20% 9.943A 2.987A 3.014A 1.201A 149.973 91.405% 0 <6.0 45.84°C 0.994
11.976V 5.023V 3.285V 4.997V 164.074 40.8°C 115.13V
30% 15.799A 3.485A 3.519A 1.402A 224.989 92.364% 0 <6.0 47.39°C 0.995
11.958V 5.022V 3.283V 4.993V 243.608 41.55°C 115.12V
40% 21.679A 3.983A 4.024A 1.604A 300.081 92.535% 0 <6.0 48.34°C 0.996
11.942V 5.022V 3.28V 4.987V 324.301 41.94°C 115.12V
50% 27.192A 4.978A 5.035A 1.806A 374.745 92.29% 0 <6.0 49.05°C 0.996
11.924V 5.023V 3.277V 4.984V 406.049 42.04°C 115.11V
60% 32.741A 5.976A 6.048A 2A 449.637 91.607% 609 12.0 42.63°C 0.996
11.908V 5.021V 3.274V 4.979V 490.834 50.39°C 115.11V
70% 38.318A 6.974A 7.063A 2.213A 524.612 90.918% 721 18.0 43.52°C 0.997
11.887V 5.02V 3.271V 4.973V 577.016 51.86°C 115.1V
80% 43.991A 7.974A 8.079A 2.314A 599.828 89.722% 828 23.2 44.04°C 0.998
11.864V 5.019V 3.268V 4.97V 668.538 53.04°C 115.09V
90% 49.340A 8.475A 8.575A 2.417A 674.851 89.279% 1041 30.1 44.56°C 0.998
12.005V 5.017V 3.265V 4.967V 755.885 54.54°C 115.08V
100% 55.095A 8.975A 9.103A 3.03A 750.083 88.482% 1229 35.0 45.62°C 0.999
11.986V 5.016V 3.263V 4.951V 847.723 55.95°C 115.07V
110% 60.749A 9.975A 10.215A 3.03A 825.094 87.561% 1214 34.5 46.61°C 0.999
11.964V 5.015V 3.26V 4.952V 942.261 57.51°C 115.07V
CL1 0.117A 17.928A 18.208A 0A 151.337 83.898% 778 20.6 42.41°C 0.995
11.971V 5.039V 3.273V 5.069V 180.382 49.46°C 115.13V
CL2 0.117A 24.706A 0A 0A 126.447 83.822% 829 23.2 43.99°C 0.993
11.986V 5.061V 3.286V 5.109V 150.851 51.81°C 115.13V
CL3 0.117A 0A 25.188A 0A 83.895 75.134% 1122 32.5 44.75°C 0.986
11.984V 5.014V 3.275V 5.009V 111.667 53.35°C 115.13V
CL4 62.529A 0A 0A 0A 749.837 89.252% 1086 31.5 45.78°C 0.999
11.992V 5.014V 3.276V 5.01V 840.135 55.43°C 115.07V

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% 4.456A 1.991A 2.009A 1A 75.025 89.137% 0 <6.0 45.24°C 0.711
11.990V 5.023V 3.286V 5.002V 84.171 40.37°C 230.3V
20% 9.949A 2.987A 3.016A 1.201A 150.005 92.035% 0 <6.0 45.83°C 0.912
11.972V 5.023V 3.283V 4.999V 162.982 40.63°C 230.29V
30% 15.806A 3.485A 3.521A 1.402A 225.028 92.983% 0 <6.0 47.42°C 0.947
11.955V 5.023V 3.281V 4.994V 242.011 41.43°C 230.29V
40% 21.690A 3.984A 4.027A 1.604A 300.132 93.256% 0 <6.0 48.56°C 0.964
11.937V 5.022V 3.278V 4.989V 321.834 41.93°C 230.29V
50% 27.212A 4.98A 5.039A 1.806A 374.851 93.14% 0 <6.0 49.43°C 0.973
11.919V 5.022V 3.275V 4.985V 402.456 42.29°C 230.29V
60% 32.771A 5.979A 6.052A 2A 449.722 92.082% 611 12.1 42.76°C 0.978
11.899V 5.019V 3.272V 4.98V 488.391 50.67°C 230.29V
70% 38.340A 6.98A 7.068A 2.212A 524.686 91.793% 722 18.0 43.05°C 0.981
11.882V 5.016V 3.269V 4.974V 571.593 51.64°C 230.29V
80% 43.997A 7.981A 8.085A 2.314A 599.897 91.421% 829 23.2 43.71°C 0.984
11.864V 5.015V 3.266V 4.971V 656.184 52.7°C 230.29V
90% 49.344A 8.483A 8.581A 2.417A 674.919 91.245% 1041 30.1 44.34°C 0.986
12.005V 5.013V 3.263V 4.968V 739.675 53.82°C 230.28V
100% 55.097A 8.984A 9.109A 3.03A 750.148 90.789% 1229 35.0 45.93°C 0.988
11.986V 5.011V 3.261V 4.952V 826.252 55.83°C 230.28V
110% 60.754A 9.985A 10.221A 3.03A 825.158 90.214% 1484 40.0 46.71°C 0.993
11.963V 5.01V 3.258V 4.953V 914.701 57.57°C 230.28V
CL1 0.117A 17.937A 18.22A 0A 151.345 84.428% 778 20.6 42.61°C 0.922
11.969V 5.036V 3.271V 5.07V 179.262 49.04°C 230.29V
CL2 0.117A 24.732A 0A 0A 126.453 84.282% 830 23.3 43.13°C 0.903
11.983V 5.056V 3.284V 5.11V 150.038 50.35°C 230.29V
CL3 0.117A 0A 25.206A 0A 83.896 76.064% 1123 32.5 44.16°C 0.756
11.982V 5.015V 3.273V 5.01V 110.296 52.76°C 230.29V
CL4 62.532A 0A 0A 0A 749.866 91.504% 1086 31.5 45.74°C 0.988
11.992V 5.014V 3.274V 5.01V 819.491 55.3°C 230.28V

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 1.238A 0.497A 0.5A 0.199A 20.009 76.132% 0 <6.0 39.54°C 0.684
12.007V 5.03V 3.297V 5.026V 26.279 37.35°C 115.13V
40W 2.724A 0.696A 0.701A 0.299A 40.01 82.376% 0 <6.0 40.88°C 0.781
12.002V 5.03V 3.296V 5.024V 48.569 38.25°C 115.13V
60W 4.212A 0.896A 0.903A 0.399A 60.01 85.872% 0 <6.0 42.2°C 0.933
11.998V 5.021V 3.29V 5.012V 69.884 38.83°C 115.13V
80W 5.698A 1.096A 1.104A 0.499A 79.972 88.221% 0 <6.0 43.82°C 0.974
11.993V 5.02V 3.289V 5.008V 90.648 39.94°C 115.13V

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 1.238A 0.497A 0.501A 0.199A 20.017 77.395% 0 <6.0 39.14°C 0.426
12.005V 5.032V 3.295V 5.027V 25.865 37.04°C 230.3V
40W 2.726A 0.696A 0.701A 0.299A 40.018 83.659% 0 <6.0 40.46°C 0.587
12.000V 5.031V 3.294V 5.025V 47.834 37.7°C 230.3V
60W 4.214A 0.896A 0.904A 0.399A 60.02 87.665% 0 <6.0 41.81°C 0.672
11.995V 5.023V 3.288V 5.015V 68.467 38.4°C 230.3V
80W 5.702A 1.096A 1.105A 0.499A 79.996 89.761% 0 <6.0 43.13°C 0.72
11.989V 5.022V 3.287V 5.011V 89.123 39.14°C 230.3V

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load13.46mV4.39mV9.82mV3.53mVPass
20% Load13.46mV4.64mV14.68mV3.33mVPass
30% Load14.53mV4.75mV9.72mV3.48mVPass
40% Load15.66mV5.11mV10.38mV3.53mVPass
50% Load18.60mV5.06mV10.07mV3.94mVPass
60% Load15.40mV5.57mV10.13mV3.89mVPass
70% Load17.45mV5.31mV10.13mV3.79mVPass
80% Load15.61mV5.87mV11.92mV3.89mVPass
90% Load16.84mV6.18mV11.71mV4.04mVPass
100% Load23.46mV7.89mV12.81mV5.07mVPass
110% Load23.25mV7.51mV12.61mV4.92mVPass
Crossload118.35mV7.30mV13.74mV3.75mVPass
Crossload214.38mV6.69mV10.03mV3.89mVPass
Crossload312.90mV4.70mV12.68mV3.17mVPass
Crossload421.49mV6.74mV11.34mV4.36mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load10.80mV4.34mV9.15mV3.22mVPass
20% Load12.08mV4.70mV10.13mV4.25mVPass
30% Load12.23mV4.39mV9.26mV3.53mVPass
40% Load15.45mV4.95mV9.51mV3.69mVPass
50% Load14.79mV5.47mV10.48mV3.58mVPass
60% Load14.94mV5.72mV11.20mV4.14mVPass
70% Load15.30mV5.82mV10.23mV4.10mVPass
80% Load15.35mV5.87mV11.30mV3.94mVPass
90% Load16.07mV6.69mV11.20mV4.45mVPass
100% Load21.21mV7.48mV13.92mV4.73mVPass
110% Load23.83mV7.91mV13.26mV4.99mVPass
Crossload117.09mV6.62mV13.04mV4.98mVPass
Crossload217.14mV7.05mV9.26mV4.71mVPass
Crossload311.26mV4.60mV11.87mV4.09mVPass
Crossload421.88mV6.77mV11.75mV4.26mVPass

The results above are not used in the certification process

Corsair HX750

Top side
Power specifications label
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