Cybenetics Test - Corsair RM750e

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

Corsair RM750e

Serial Number

Lab IDCR75002015

Report: 22PS2015A
Receipt Date: Apr 30, 2022
Test Date: May 11, 2022
Report Date: May 12, 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	RPS0147
Serial Number
DUT Notes	CP-9020248

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	0.3
Max. Power	Watts	110		750	15	3.6
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

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 (650mm)

18AWG

6+2 pin PCIe (600mm+150mm)

16-18AWG

6+2 pin PCIe (600mm)

16AWG

SATA (500mm+100mm+100mm)

18AWG

SATA (450mm+115mm+115mm+115mm)

18AWG

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

18AWG

AC Power Cord (1370mm) - 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 Infineon IDH06G65C6 (650V, 6A @ 145°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: 10x Teapo (1-3,000h @ 105°C, SC), 1x Nippon Chemi-Con (1-5,000h @ 105°C, KZE), 1x Elite (105°C, EM) Polymer: 4x Teapo, 11x 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	✓

Performance Summary

Average Efficiency	89.352%
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V	74.071
Average Efficiency VSB	78.530%
Standby Power Consumption (W)	0.0574
Average PF	0.983
Avg Noise Output	35.12 dB(A)
Efficiency Rating (ETA)	PLATINUM
Noise Rating (LAMBDA)	Standard+

Average Efficiency	91.329%
Average Efficiency VSB	77.765%
Standby Power Consumption (W)	0.0982
Average PF	0.947
Avg Noise Output	33.95 dB(A)
Efficiency Rating (ETA)	PLATINUM
Noise Rating (LAMBDA)	Standard++

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	17.7
AC Loss to PWR_OK Hold Up Time (ms)	15
PWR_OK Inactive to DC Loss Delay (ms)	2.7

Vampire Power

Tables

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	115.17 V	115.15 V	113.85 V	115.18 V	116.15 V	PASS
Mains Frequency:	60.00 Hz	60.00 Hz	59.40 Hz	60.01 Hz	60.60 Hz	PASS
Mains Voltage CF:	1.415	1.415	1.340	1.416	1.490	PASS
Mains Voltage THD:	0.13 %	0.11 %	N/A	0.15 %	2.00 %	PASS
Real Power:	0.057 W	0.051 W	N/A	0.063 W	N/A	N/A
Apparent Power:	8.312 W	8.308 W	N/A	8.316 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:	230.38 V	230.37 V	227.70 V	230.41 V	232.30 V	PASS
Mains Frequency:	50.00 Hz	50.00 Hz	49.50 Hz	50.00 Hz	50.50 Hz	PASS
Mains Voltage CF:	1.415	1.415	1.340	1.416	1.490	PASS
Mains Voltage THD:	0.14 %	0.13 %	N/A	0.16 %	2.00 %	PASS
Real Power:	0.098 W	0.081 W	N/A	0.121 W	N/A	N/A
Apparent Power:	27.826 W	27.813 W	N/A	27.839 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	0.226W	66.792%	0.04
1	5.013V	0.338W	66.792%	115.16V
2	0.09A	0.451W	72.966%	0.073
2	5.011V	0.618W	72.966%	115.16V
3	0.55A	2.751W	79.123%	0.285
3	5V	3.475W	79.123%	115.15V
4	1A	4.993W	79.764%	0.36
4	4.991V	6.26W	79.764%	115.16V
5	1.5A	7.474W	79.295%	0.404
5	4.982V	9.423W	79.295%	115.15V
6	3A	14.854W	77.599%	0.462
6	4.951V	19.141W	77.599%	115.15V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.226W	59.089%	0.014
1	5.012V	0.383W	59.089%	230.38V
2	0.09A	0.451W	67.636%	0.024
2	5.013V	0.667W	67.636%	230.38V
3	0.55A	2.75W	76.718%	0.12
3	4.999V	3.584W	76.718%	230.38V
4	1A	4.992W	77.869%	0.192
4	4.99V	6.413W	77.869%	230.38V
5	1.5A	7.473W	79.053%	0.246
5	4.981V	9.456W	79.053%	230.38V
6	3A	14.855W	78.521%	0.338
6	4.951V	18.926W	78.521%	230.38V

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%	4.372A	1.998A	1.989A	1.002A	75.002	85.349%	903	21.7	40.52°C	0.975
10%	12.216V	5.006V	3.319V	4.992V	87.878	85.349%	903	21.7	45.22°C	115.13V
20%	9.765A	2.999A	2.986A	1.204A	149.952	89.835%	926	22.3	40.78°C	0.982
20%	12.191V	5.002V	3.316V	4.984V	166.922	89.835%	926	22.3	45.83°C	115.11V
30%	15.505A	3.501A	3.486A	1.407A	224.958	91.087%	970	23.5	41.12°C	0.978
30%	12.183V	5V	3.313V	4.977V	246.976	91.087%	970	23.5	46.87°C	115.09V
40%	21.258A	4.003A	3.987A	1.61A	300.042	91.362%	1044	25.5	41.49°C	0.98
40%	12.176V	4.997V	3.311V	4.97V	328.406	91.362%	1044	25.5	47.56°C	115.06V
50%	26.634A	5.008A	4.988A	1.814A	374.602	91.171%	1156	28.6	42.64°C	0.983
50%	12.168V	4.993V	3.308V	4.962V	410.875	91.171%	1156	28.6	49.18°C	115.05V
60%	32.047A	6.013A	5.99A	2A	449.422	90.758%	1260	31.5	42.84°C	0.986
60%	12.160V	4.99V	3.306V	4.955V	495.184	90.758%	1260	31.5	49.94°C	115.02V
70%	37.470A	7.022A	6.995A	2.224A	524.437	90.16%	1348	33.1	43.72°C	0.988
70%	12.152V	4.986V	3.303V	4.947V	581.667	90.16%	1348	33.1	51.29°C	115V
80%	42.964A	8.002A	8A	2.328A	599.516	89.42%	1494	36.3	44.08°C	0.989
80%	12.143V	4.982V	3.3V	4.94V	670.455	89.42%	1494	36.3	52.25°C	114.98V
90%	48.799A	8.538A	8.49A	2.432A	674.697	88.565%	2054	44.6	44.78°C	0.99
90%	12.136V	4.978V	3.297V	4.935V	761.806	88.565%	2054	44.6	53.83°C	114.96V
100%	54.445A	9.047A	9.013A	3.051A	749.923	87.703%	2373	48.3	45.61°C	0.991
100%	12.126V	4.974V	3.295V	4.918V	855.065	87.703%	2373	48.3	55.66°C	114.93V
110%	59.968A	10.06A	10.115A	3.053A	824.96	86.413%	2432	48.7	46.93°C	0.988
110%	12.117V	4.97V	3.292V	4.914V	954.655	86.413%	2432	48.7	57.85°C	114.93V
CL1	0.115A	13.229A	13.23A	0A	111.3	83.558%	1322	32.8	42.58°C	0.983
CL1	12.199V	5.004V	3.303V	5.003V	133.207	83.558%	1322	32.8	49.12°C	115.11V
CL2	0.114A	19.946A	0A	0A	101.395	82.353%	1176	29.2	43.43°C	0.984
CL2	12.203V	5.013V	3.307V	5.015V	123.119	82.353%	1176	29.2	51.28°C	115.12V
CL3	0.114A	0A	19.948A	0A	67.388	76.61%	1125	27.8	44.76°C	0.975
CL3	12.217V	5.009V	3.308V	5V	87.966	76.61%	1125	27.8	53.87°C	115.12V
CL4	61.787A	0A	0A	0A	749.671	88.737%	2021	44.2	45.61°C	0.991
CL4	12.133V	4.984V	3.307V	4.992V	844.823	88.737%	2021	44.2	55.51°C	114.94V

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%	4.371A	1.998A	1.989A	1.002A	75.004	86.589%	948	22.9	41.06°C	0.846
10%	12.217V	5.006V	3.318V	4.993V	86.615	86.589%	948	22.9	46.12°C	230.38V
20%	9.766A	2.999A	2.986A	1.204A	149.96	91.281%	944	22.8	41.3°C	0.924
20%	12.191V	5.003V	3.315V	4.985V	164.284	91.281%	944	22.8	46.84°C	230.37V
30%	15.505A	3.501A	3.486A	1.407A	224.964	92.565%	1007	24.5	41.62°C	0.946
30%	12.183V	5V	3.313V	4.978V	243.036	92.565%	1007	24.5	47.63°C	230.37V
40%	21.260A	4.004A	3.987A	1.61A	300.055	92.973%	1054	25.8	42.22°C	0.955
40%	12.175V	4.996V	3.311V	4.97V	322.747	92.973%	1054	25.8	48.69°C	230.36V
50%	26.642A	5.01A	4.988A	1.814A	374.667	92.963%	1149	28.4	42.61°C	0.961
50%	12.167V	4.992V	3.308V	4.962V	403.01	92.963%	1149	28.4	49.63°C	230.35V
60%	32.058A	6.015A	5.992A	2.001A	449.509	92.745%	1255	31.3	43.05°C	0.966
60%	12.159V	4.989V	3.305V	4.954V	484.668	92.745%	1255	31.3	50.48°C	230.34V
70%	37.483A	7.022A	6.997A	2.224A	524.547	92.386%	1359	33.3	43.22°C	0.968
70%	12.150V	4.986V	3.302V	4.946V	567.772	92.386%	1359	33.3	51.26°C	230.33V
80%	42.979A	8.003A	8.002A	2.328A	599.607	91.991%	1534	36.6	44.26°C	0.971
80%	12.141V	4.982V	3.299V	4.94V	651.81	91.991%	1534	36.6	52.81°C	230.32V
90%	48.815A	8.539A	8.492A	2.433A	674.804	91.516%	2004	44.0	45.59°C	0.973
90%	12.133V	4.978V	3.297V	4.933V	737.357	91.516%	2004	44.0	54.66°C	230.32V
100%	54.462A	9.05A	9.016A	3.051A	750.047	90.933%	2361	48.3	46.11°C	0.974
100%	12.125V	4.973V	3.294V	4.917V	824.839	90.933%	2361	48.3	56.13°C	230.31V
110%	59.988A	10.064A	10.119A	3.054A	825.103	90.364%	2433	48.7	46.6°C	0.976
110%	12.116V	4.969V	3.291V	4.912V	913.092	90.364%	2433	48.7	57.51°C	230.3V
CL1	0.115A	13.234A	13.234A	0A	111.314	84.964%	1334	32.9	42.23°C	0.907
CL1	12.198V	5.003V	3.302V	5.003V	131.009	84.964%	1334	32.9	49.36°C	230.39V
CL2	0.115A	19.949A	0A	0A	101.4	83.582%	1181	29.4	43.61°C	0.898
CL2	12.202V	5.013V	3.307V	5.015V	121.323	83.582%	1181	29.4	51.61°C	230.39V
CL3	0.114A	0A	19.952A	0A	67.397	77.789%	1130	27.9	44.05°C	0.846
CL3	12.216V	5.008V	3.308V	4.999V	86.646	77.789%	1130	27.9	53.09°C	230.39V
CL4	61.803A	0A	0A	0A	749.833	91.871%	2097	45.2	45.27°C	0.974
CL4	12.132V	4.982V	3.307V	4.991V	816.175	91.871%	2097	45.2	55.24°C	230.31V

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	1.216A	0.499A	0.497A	0.2A	19.997	76.781%	0	<6.0	39.89°C	0.883
20W	12.204V	5.008V	3.321V	5.01V	26.046	76.781%	0	<6.0	36.77°C	115.14V
40W	2.678A	0.699A	0.696A	0.3A	39.997	82.725%	0	<6.0	40.8°C	0.953
40W	12.205V	5.009V	3.321V	5.008V	48.352	82.725%	0	<6.0	37.3°C	115.13V
60W	4.136A	0.899A	0.894A	0.4A	59.997	83.967%	888	21.1	37.63°C	0.974
60W	12.215V	5.007V	3.32V	5.006V	71.458	83.967%	888	21.1	41.43°C	115.13V
80W	5.596A	1.099A	1.093A	0.5A	79.951	86.694%	890	21.2	39.54°C	0.978
80W	12.207V	5.006V	3.319V	5.003V	92.222	86.694%	890	21.2	43.69°C	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])	Temps (In/Out)	PF/AC Volts
20W	1.216A	0.499A	0.497A	0.2A	20.001	77.922%	0	<6.0	39.91°C	0.526
20W	12.208V	5.011V	3.321V	5.011V	25.666	77.922%	0	<6.0	36.78°C	230.38V
40W	2.678A	0.698A	0.696A	0.3A	40	83.876%	0	<6.0	40.57°C	0.706
40W	12.208V	5.012V	3.321V	5.009V	47.692	83.876%	0	<6.0	37.09°C	230.38V
60W	4.136A	0.899A	0.895A	0.4A	60	85.171%	890	21.2	38.8°C	0.805
60W	12.216V	5.006V	3.32V	5.006V	70.453	85.171%	890	21.2	42.62°C	230.38V
80W	5.596A	1.099A	1.094A	0.5A	79.959	87.985%	900	21.6	40.63°C	0.854
80W	12.208V	5.006V	3.319V	5.003V	90.883	87.985%	900	21.6	44.82°C	230.37V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	21.09mV	9.67mV	8.55mV	11.06mV	Pass
20% Load	15.19mV	9.72mV	8.65mV	11.37mV	Pass
30% Load	13.86mV	9.77mV	9.82mV	13.92mV	Pass
40% Load	15.22mV	10.94mV	9.42mV	12.59mV	Pass
50% Load	18.54mV	12.22mV	10.18mV	14.28mV	Pass
60% Load	18.80mV	11.86mV	12.18mV	15.04mV	Pass
70% Load	20.23mV	13.14mV	12.02mV	15.45mV	Pass
80% Load	19.61mV	13.30mV	16.12mV	16.47mV	Pass
90% Load	30.39mV	19.07mV	25.08mV	32.88mV	Pass
100% Load	32.00mV	18.07mV	21.53mV	27.93mV	Pass
110% Load	36.01mV	22.29mV	28.01mV	32.20mV	Pass
Crossload1	24.29mV	12.79mV	22.70mV	16.17mV	Pass
Crossload2	17.84mV	11.10mV	12.80mV	12.54mV	Pass
Crossload3	20.79mV	10.74mV	22.67mV	12.59mV	Pass
Crossload4	27.94mV	14.47mV	11.74mV	13.97mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	21.45mV	10.17mV	8.55mV	10.86mV	Pass
20% Load	15.95mV	9.20mV	8.60mV	11.47mV	Pass
30% Load	13.60mV	9.72mV	8.70mV	13.36mV	Pass
40% Load	13.79mV	10.53mV	8.91mV	12.70mV	Pass
50% Load	14.91mV	11.51mV	10.34mV	13.97mV	Pass
60% Load	15.17mV	11.55mV	10.85mV	14.43mV	Pass
70% Load	17.16mV	11.51mV	11.77mV	15.70mV	Pass
80% Load	17.57mV	12.63mV	15.66mV	16.37mV	Pass
90% Load	18.23mV	13.09mV	16.17mV	16.21mV	Pass
100% Load	30.05mV	14.83mV	19.34mV	23.14mV	Pass
110% Load	30.77mV	16.47mV	20.74mV	24.06mV	Pass
Crossload1	23.53mV	11.64mV	23.11mV	16.48mV	Pass
Crossload2	17.74mV	10.84mV	12.49mV	12.13mV	Pass
Crossload3	22.10mV	10.18mV	22.06mV	12.13mV	Pass
Crossload4	27.65mV	13.91mV	10.66mV	12.49mV	Pass

The results above are not used in the certification process

Corsair RM750e

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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