Cybenetics Test - Corsair RM750e (ATX v3.0)

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

Corsair RM750e (ATX v3.0)

Serial NumberC04703166

Lab IDCR75002089

Report: 22PS2089A
Receipt Date: Oct 29, 2022
Test Date: Nov 14, 2022
Report Date: Nov 14, 2022

	115V	230V
Efficiency Rating

115V	230V
		Noise Rating

Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

Brand	Corsair
Manufacturer (OEM)	HEC
Series	RMe
Model Number	RPS0177
Serial Number	C04703166
DUT Notes	CP-9020262

DUT Specifications

Rated Voltage (Vrms)	100-240
Rated Current (Arms)	10-5
Rated Frequency (Hz)	47-63
Rated Power (W)	750
Type	ATX12V
Cooling	120mm Rifle Bearing Fan (HA1225H12F-Z)
Semi-Passive Operation	✓
Cable Design	Fully Modular

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	62.5	3	0
Max. Power	Watts	110		750	15	0
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 (600mm)

18-20AWG

4+4 pin EPS12V (640mm)

18AWG

6+2 pin PCIe (590mm+150mm)

16-18AWG

6+2 pin PCIe (590mm)

16AWG

12+4 pin PCIe (650mm) (600W)

16-24AWG

SATA (500mm+100mm+100mm)

18AWG

SATA (460mm+115mm+115mm+115mm)

18AWG

4 pin Molex (450mm+100mm+100mm+100mm)

18AWG

AC Power Cord (1380mm) - C13 coupler

18AWG

Parts Description

General Data	-
Manufacturer (OEM)	HEC
PCB Type	Double Sided
Primary Side	-
Transient Filter	4x Y caps, 3x X caps, 2x CM chokes, 1x MOV, 1x Power Integrations CAP200DG (Discharge IC)
Inrush Protection	NTC Thermistor SCK-037 (3 Ohm) & Relay
Bridge Rectifier(s)	2x GBU10K (800V, 10A @ 100°C)
APFC MOSFETs	2x Infineon IPA60R120P7 (600V, 16A @ 100°C, Rds(on): 0.12Ohm)
APFC Boost Diode	1x CREE C6D06065A (650V, 6A @ 155°C)
Bulk Cap(s)	1x Teapo (400V, 470uF, 2,000h @ 105°C, LG)
Main Switchers	2x Infineon IPA60R120P7 (600V, 16A @ 100°C, Rds(on): 0.12Ohm)
APFC Controller	Champion CM6500UN & CM03AX
Resonant Controller	Champion CM6901T6X
Topology	Primary side: APFC, Half-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side	-
+12V MOSFETs	no info
5V & 3.3V	DC-DC Converters: 8x Potens Semiconductor PDD3906 (30V, 51A @ 100°C, Rds(on): 6mOhm) PWM Controller(s): 2x APEC APW7073
Filtering Capacitors	Electrolytic: 11x Teapo (1-3,000h @ 105°C, SC), 1x Nichicon (4-10,000h @ 105°C, HE) Polymer: 4x Elite, 6x Teapo, 10x no info
Supervisor IC	Weltrend WT7527RT (OCP, OVP, UVP, SCP, PG)
Fan Model	Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, Rifle Bearing Fan)
5VSB Circuit	-
Rectifier	1x PS1060L SBR (60V, 10A)
Standby PWM Controller	Power Integrations TNY290PG

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

Average Efficiency	89.023%
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V	72.881
Average Efficiency VSB	77.618%
Standby Power Consumption (W)	0.0409
Average PF	0.985
Avg Noise Output	28.17 dB(A)
Efficiency Rating (ETA)	PLATINUM
Noise Rating (LAMBDA)	A-

Average Efficiency	90.871%
Average Efficiency VSB	77.466%
Standby Power Consumption (W)	0.0951
Average PF	0.951
Avg Noise Output	27.51 dB(A)
Efficiency Rating (ETA)	GOLD
Noise Rating (LAMBDA)	A-

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	17.2
AC Loss to PWR_OK Hold Up Time (ms)	15
PWR_OK Inactive to DC Loss Delay (ms)	2.2

Vampire Power

Tables

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	114.85 V	114.81 V	113.85 V	114.89 V	116.15 V	PASS
Mains Frequency:	60.00 Hz	59.99 Hz	59.40 Hz	60.02 Hz	60.60 Hz	PASS
Mains Voltage CF:	1.417	1.416	1.340	1.419	1.490	PASS
Mains Voltage THD:	0.15 %	0.12 %	N/A	0.20 %	2.00 %	PASS
Real Power:	0.041 W	-0.000 W	N/A	0.071 W	N/A	N/A
Apparent Power:	9.359 W	9.328 W	N/A	9.398 W	N/A	N/A
Power Factor:	0.007	N/A	N/A	N/A	N/A	N/A

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	229.88 V	229.84 V	227.70 V	229.94 V	232.30 V	PASS
Mains Frequency:	50.00 Hz	50.00 Hz	49.50 Hz	50.01 Hz	50.50 Hz	PASS
Mains Voltage CF:	1.416	1.415	1.340	1.416	1.490	PASS
Mains Voltage THD:	0.15 %	0.13 %	N/A	0.18 %	2.00 %	PASS
Real Power:	0.095 W	0.065 W	N/A	0.131 W	N/A	N/A
Apparent Power:	32.324 W	32.290 W	N/A	32.359 W	N/A	N/A
Power Factor:	0.003	N/A	N/A	N/A	N/A	N/A

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

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

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	0.225W	65.241%	0.039
1	5.013V	0.345W	65.241%	114.85V
2	0.09A	0.451W	72.39%	0.07
2	5.011V	0.624W	72.39%	114.84V
3	0.55A	2.75W	78.797%	0.278
3	5V	3.49W	78.797%	114.86V
4	1A	4.991W	79.631%	0.348
4	4.991V	6.268W	79.631%	114.84V
5	1.5A	7.472W	79.369%	0.395
5	4.981V	9.414W	79.369%	114.84V
6	2.999A	14.849W	76.997%	0.457
6	4.951V	19.285W	76.997%	114.84V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.225W	57.045%	0.013
1	5.01V	0.395W	57.045%	229.89V
2	0.09A	0.451W	66.099%	0.023
2	5.01V	0.682W	66.099%	229.89V
3	0.55A	2.749W	75.908%	0.114
3	4.999V	3.621W	75.908%	229.89V
4	1A	4.99W	77.324%	0.185
4	4.99V	6.453W	77.324%	229.89V
5	1.5A	7.471W	78.829%	0.228
5	4.98V	9.478W	78.829%	229.88V
6	2.999A	14.846W	78.614%	0.328
6	4.95V	18.886W	78.614%	229.89V

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
10%	4.392A	2.002A	1.997A	1.001A	74.987	83.848%	846	18.3	35.66°C	0.976
10%	12.157V	4.995V	3.305V	4.993V	89.434	83.848%	846	18.3	39.86°C	114.83V
20%	9.830A	3.003A	2.998A	1.203A	149.905	89.306%	839	16.3	36.34°C	0.986
20%	12.108V	4.994V	3.302V	4.986V	167.854	89.306%	839	16.3	40.94°C	114.82V
30%	15.609A	3.505A	3.5A	1.406A	224.892	90.791%	841	16.9	36.46°C	0.982
30%	12.099V	4.993V	3.3V	4.979V	247.699	90.791%	841	16.9	41.52°C	114.8V
40%	21.403A	4.007A	4.003A	1.609A	299.979	91.215%	861	20.0	36.71°C	0.984
40%	12.091V	4.991V	3.297V	4.972V	328.871	91.215%	861	20.0	42.32°C	114.78V
50%	26.803A	5.009A	5.008A	1.813A	374.344	91.085%	948	22.9	37.25°C	0.987
50%	12.083V	4.991V	3.295V	4.965V	410.982	91.085%	948	22.9	43.23°C	114.75V
60%	32.254A	6.012A	6.014A	2A	449.186	90.74%	1051	25.7	38.07°C	0.989
60%	12.075V	4.99V	3.292V	4.958V	495.017	90.74%	1051	25.7	44.46°C	114.74V
70%	37.721A	7.016A	7.023A	2.221A	524.158	90.292%	1088	26.8	38.65°C	0.991
70%	12.063V	4.989V	3.289V	4.95V	580.514	90.292%	1088	26.8	45.73°C	114.72V
80%	43.251A	8.002A	8.029A	2.325A	599.27	89.674%	1187	29.6	39.33°C	0.992
80%	12.057V	4.987V	3.287V	4.945V	668.28	89.674%	1187	29.6	47.41°C	114.7V
90%	49.117A	8.521A	8.522A	2.428A	674.415	89.002%	1353	33.2	40.11°C	0.993
90%	12.051V	4.987V	3.284V	4.941V	757.754	89.002%	1353	33.2	49.32°C	114.67V
100%	54.792A	9.026A	9.046A	3.045A	749.652	88.144%	1865	42.3	40.21°C	0.994
100%	12.045V	4.985V	3.282V	4.925V	850.477	88.144%	1865	42.3	50.26°C	114.65V
110%	60.353A	10.028A	10.151A	3.046A	824.636	86.577%	2240	46.5	40.61°C	0.992
110%	12.035V	4.985V	3.279V	4.923V	952.52	86.577%	2240	46.5	51.52°C	114.64V
CL1	0.114A	13.194A	13.251A	0A	111.266	83.099%	1171	29.1	37.81°C	0.984
CL1	12.121V	5.017V	3.297V	5.009V	133.89	83.099%	1171	29.1	43.31°C	114.81V
CL2	0.113A	19.828A	0A	0A	101.377	82.06%	1028	25.1	38.39°C	0.983
CL2	12.121V	5.043V	3.299V	5.014V	123.539	82.06%	1028	25.1	45.46°C	114.82V
CL3	0.113A	0A	19.966A	0A	67.362	75.053%	994	24.1	39.16°C	0.976
CL3	12.164V	4.989V	3.305V	5.008V	89.751	75.053%	994	24.1	47.23°C	114.84V
CL4	62.200A	0A	0A	0A	749.41	89.14%	1323	32.8	40.87°C	0.993
CL4	12.048V	4.972V	3.292V	4.994V	840.711	89.14%	1323	32.8	50.85°C	114.66V

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%	4.392A	2.002A	1.997A	1.001A	74.991	85.159%	848	22.9	35.73°C	0.844
10%	12.158V	4.995V	3.305V	4.992V	88.064	85.159%	848	22.9	40.12°C	229.88V
20%	9.830A	3.003A	2.998A	1.204A	149.925	90.757%	839	16.3	35.76°C	0.929
20%	12.107V	4.995V	3.302V	4.985V	165.194	90.757%	839	16.3	40.54°C	229.87V
30%	15.611A	3.505A	3.501A	1.406A	224.923	92.254%	841	16.9	36.14°C	0.952
30%	12.099V	4.993V	3.299V	4.978V	243.796	92.254%	841	16.9	41.31°C	229.87V
40%	21.409A	4.008A	4.004A	1.609A	300.002	92.768%	842	17.2	36.52°C	0.963
40%	12.089V	4.991V	3.296V	4.971V	323.384	92.768%	842	17.2	42.08°C	229.86V
50%	26.809A	5.01A	5.009A	1.813A	374.383	92.789%	920	22.2	37.45°C	0.969
50%	12.081V	4.991V	3.294V	4.964V	403.482	92.789%	920	22.2	43.47°C	229.84V
60%	32.261A	6.012A	6.016A	2A	449.213	92.623%	1047	25.6	37.93°C	0.973
60%	12.073V	4.991V	3.292V	4.957V	484.983	92.623%	1047	25.6	44.51°C	229.83V
70%	37.712A	7.012A	7.024A	2.221A	524.184	92.321%	1137	28.1	38.11°C	0.976
70%	12.067V	4.992V	3.289V	4.951V	567.759	92.321%	1137	28.1	45.18°C	229.82V
80%	43.239A	8.002A	8.028A	2.324A	599.286	91.97%	1255	31.3	38.34°C	0.978
80%	12.060V	4.992V	3.287V	4.946V	651.61	91.97%	1255	31.3	46.44°C	229.81V
90%	49.107A	8.513A	8.52A	2.428A	674.349	91.594%	1350	33.1	38.54°C	0.979
90%	12.052V	4.991V	3.285V	4.941V	736.241	91.594%	1350	33.1	47.59°C	229.81V
100%	54.784A	9.018A	9.045A	3.044A	749.557	91.038%	1823	41.7	40.02°C	0.981
100%	12.045V	4.989V	3.282V	4.926V	823.334	91.038%	1823	41.7	50.07°C	229.79V
110%	60.342A	10.021A	10.151A	3.046A	824.565	90.474%	2251	46.7	40.52°C	0.983
110%	12.036V	4.988V	3.279V	4.923V	911.384	90.474%	2251	46.7	51.32°C	229.79V
CL1	0.114A	13.179A	13.251A	0A	111.259	84.615%	1148	28.3	37.71°C	0.908
CL1	12.119V	5.022V	3.297V	5.008V	131.489	84.615%	1148	28.3	43.14°C	229.87V
CL2	0.113A	19.803A	0A	0A	101.375	83.471%	1019	24.8	38.36°C	0.898
CL2	12.121V	5.05V	3.298V	5.013V	121.451	83.471%	1019	24.8	44.69°C	229.88V
CL3	0.113A	0A	19.97A	0A	67.361	76.284%	1001	24.3	39.15°C	0.845
CL3	12.164V	4.989V	3.304V	5.008V	88.301	76.284%	1001	24.3	46.58°C	229.88V
CL4	62.202A	0A	0A	0A	749.372	91.986%	1316	32.8	40.02°C	0.981
CL4	12.047V	4.973V	3.294V	4.994V	814.655	91.986%	1316	32.8	49.01°C	229.8V

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])	Temps (In/Out)	PF/AC Volts
20W	1.222A	0.5A	0.499A	0.2A	19.986	75.544%	0	<6.0	36.51°C	0.875
20W	12.146V	4.995V	3.308V	5.01V	26.458	75.544%	0	<6.0	33.41°C	114.84V
40W	2.688A	0.701A	0.698A	0.299A	39.987	77.173%	838	16.0	33.64°C	0.955
40W	12.156V	4.995V	3.308V	5.009V	51.816	77.173%	838	16.0	36.98°C	114.84V
60W	4.156A	0.901A	0.898A	0.399A	59.985	82.199%	842	17.2	34.52°C	0.972
60W	12.155V	4.993V	3.306V	5.006V	72.978	82.199%	842	17.2	38.28°C	114.84V
80W	5.618A	1.101A	1.098A	0.5A	79.923	85.313%	844	17.8	35.04°C	0.977
80W	12.155V	4.994V	3.305V	5.003V	93.681	85.313%	844	17.8	39.02°C	114.83V

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	1.222A	0.5A	0.499A	0.2A	19.989	76.565%	0	<6.0	36.07°C	0.512
20W	12.143V	4.996V	3.308V	5.009V	26.118	76.565%	0	<6.0	33.01°C	229.88V
40W	2.688A	0.701A	0.698A	0.299A	39.989	78.196%	841	16.9	33.41°C	0.708
40W	12.155V	4.995V	3.307V	5.008V	51.142	78.196%	841	16.9	36.69°C	229.88V
60W	4.156A	0.901A	0.898A	0.399A	59.988	83.291%	844	17.8	34.33°C	0.8
60W	12.157V	4.994V	3.306V	5.006V	72.023	83.291%	844	17.8	37.85°C	229.88V
80W	5.619A	1.101A	1.098A	0.5A	79.936	86.579%	846	18.3	35.03°C	0.853
80W	12.156V	4.993V	3.305V	5.003V	92.331	86.579%	846	18.3	38.91°C	229.88V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	12.50mV	12.45mV	10.82mV	16.55mV	Pass
20% Load	21.19mV	13.16mV	11.12mV	18.67mV	Pass
30% Load	32.15mV	13.77mV	12.79mV	35.01mV	Pass
40% Load	15.27mV	14.23mV	12.64mV	17.96mV	Pass
50% Load	35.69mV	15.45mV	13.60mV	34.21mV	Pass
60% Load	38.81mV	16.16mV	15.62mV	36.13mV	Pass
70% Load	37.45mV	16.72mV	18.50mV	34.21mV	Pass
80% Load	29.01mV	18.55mV	19.51mV	31.12mV	Pass
90% Load	32.55mV	19.61mV	22.29mV	34.76mV	Pass
100% Load	27.43mV	20.64mV	25.00mV	30.80mV	Pass
110% Load	27.05mV	21.78mV	25.76mV	31.56mV	Pass
Crossload1	33.16mV	21.51mV	27.51mV	17.91mV	Pass
Crossload2	30.61mV	15.70mV	14.36mV	16.14mV	Pass
Crossload3	10.53mV	18.75mV	19.01mV	16.39mV	Pass
Crossload4	24.26mV	13.12mV	12.35mV	16.00mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	11.14mV	12.25mV	10.46mV	16.29mV	Pass
20% Load	26.13mV	12.96mV	11.43mV	33.80mV	Pass
30% Load	15.47mV	11.74mV	10.67mV	14.37mV	Pass
40% Load	15.27mV	12.86mV	12.13mV	16.85mV	Pass
50% Load	33.16mV	14.08mV	14.15mV	39.21mV	Pass
60% Load	33.11mV	16.16mV	17.19mV	37.80mV	Pass
70% Load	16.51mV	16.92mV	18.60mV	19.38mV	Pass
80% Load	34.88mV	19.51mV	20.53mV	43.72mV	Pass
90% Load	33.77mV	20.12mV	21.23mV	39.57mV	Pass
100% Load	27.56mV	21.69mV	25.54mV	31.86mV	Pass
110% Load	29.45mV	22.03mV	25.79mV	32.08mV	Pass
Crossload1	32.10mV	21.92mV	27.00mV	18.76mV	Pass
Crossload2	29.85mV	15.81mV	15.06mV	15.33mV	Pass
Crossload3	10.89mV	18.29mV	19.87mV	16.14mV	Pass
Crossload4	25.68mV	12.37mV	12.99mV	15.13mV	Pass

The results above are not used in the certification process

Corsair RM750e (ATX v3.0)

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

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