Cybenetics Test - Gigabyte P750GM

Gigabyte P750GM

Serial NumberSN20273G002913

Lab IDGB75001743

Certification ID251743

Test Result Report ID: 20PS1743A
Certificate Issue Date: Nov 2, 2020

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

Brand	Gigabyte
製造商 (OEM)	MEIC
Series
Model Number	GP-P750GM
Serial Number	SN20273G002913
DUT Notes

DUT Specifications

Rated Voltage (Vrms)	100-240
Rated Current (Arms)	12-6
Rated Frequency (Hz)	50-60
Rated Power (W)	750
Type	ATX12V
Dimensions (W x H x D)
Cooling	120mm Rifle Bearing Fan (D12SH-12)
Semi-Passive Operation	✓
Cable Design	Fully Modular

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	61	3	0.3
Max. Power	Watts	105		732	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
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	18AWG	No
4+4 pin EPS12V (610mm)	2	2	18AWG	No
6+2 pin PCIe (610mm+150mm)	2	4	18AWG	No
SATA (600mm+150mm+150mm+150mm)	2	8	18AWG	No
4-pin Molex (500mm+110mm+110mm) / FDD (+150mm)	1	3 / 1	18AWG	No
AC Power Cord (1400mm) - C13 coupler	1	1	16AWG	-

Parts Description

General Data	-
Manufacturer (OEM)	MEIC
PCB Type	Double Sided
Primary Side	-
Transient Filter	4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x Chipown PN8200 (Discharge IC)
Inrush Protection	NTC Thermistor 5D-15 (5 Ohm) & Relay
Bridge Rectifier(s)	2x GBU1006 (600V, 10A @ 100°C)
APFC MOSFETs	2x Jilin Sino-Microelectronics JCS18N50FH (500V, 11A @ 100°C, Rds(on): 0.27Ohm)
APFC Boost Diode	1x JFSC0665
Bulk Cap(s)	1x Nippon Chemi-Con (400V, 680uF, 2,000h @ 105°C, KMR)
Main Switchers	2x Jilin Sino-Microelectronics JCS18N50FH (500V, 11A @ 100°C, Rds(on): 0.27Ohm)
APFC Controller	Champion CM6500UNX
Resonant Controller	Champion CM6901X
Topology	Primary side: APFC, Half-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side	-
+12V MOSFETs	4x NCE Power NCEP40T15GU (40V, 106A @ 100°C, Rds(on): 1.35mOhm)
5V & 3.3V	DC-DC Converters: 4x Alpha & Omega AON6354 (30V, 52A @ 100°C, Rds(on): 3.3mOhm) PWM Controllers: 2x uPI-Semi uP9303B
Filtering Capacitors	Electrolytic: 1x Chn Cap (4-10,000h @ 105°C, TY), 1x Chn Cap (3-7,000h @ 105°C, TP), 4x Chn Cap (2-5,000h @ 105°C, TM), 5x YC (105°C, LE), 2x KYS (105°C, SG) Polymer: 12x no info
Supervisor IC	Grenergy GR8313 (OVP, UVP, SCP, PG)
Fan Model	Yate Loon D12SH-12 (120mm, 12V, 0.30A, Hydraulic Bearing Fan)
5VSB Circuit	-
Rectifier	1x SP10V45L SBR (45V, 10A)
Standby PWM Controller	PR6249H

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

效率評比	PLATINUM
噪音評比	A-
Average Efficiency (>1450 load combinations)	89.122%
Average Noise Output (>1450 Load Combinations)	29.79dBA
Average PF (>1450 Load Combinations)	0.986
Efficiency With 10W (≤500W) or 2% (>500W) Load	54.932%
Standby Power Consumption	0.0559W
12V Ripple (Full Load)	27.05mV
5V Ripple (Full Load)	33.14mV
3.3V Ripple (Full Load)	23.73mV
5VSB Ripple (Full Load)	32.31mV
12V Load Regulation	0.19%
5V Load Regulation	1.39%
3.3V Load Regulation	2.17%
5VSB Load Regulation	1.30%
Inrush Current	30.420A

效率評比	PLATINUM
噪音評比	A-
Average Efficiency (>1450 load combinations)	91.151%
Average Noise Output (>1450 Load Combinations)	29.43dBA
Average PF (>1450 Load Combinations)	0.956
Efficiency With 10W (≤500W) or 2% (>500W) Load	0.000%
Standby Power Consumption	0.1588W
12V Ripple (Full Load)	26.06mV
5V Ripple (Full Load)	33.18mV
3.3V Ripple (Full Load)	22.59mV
5VSB Ripple (Full Load)	30.68mV
12V Load Regulation	0.20%
5V Load Regulation	1.35%
3.3V Load Regulation	2.11%
5VSB Load Regulation	1.26%
Inrush Current	81.530A
12V Transient Response (150%)	0.00V
5V Transient Response (150%)	V
3.3V Transient Response (150%)	V
5VSB Transient Response (150%)	V
Hold-Up Time & Power Ok Signal	15.90ms
AC Loss to PWR_OK Hold Up Time	16.60ms
PWR_OK Inactive to DC Loss Delay	-0.70ms
PSU Timings: T1 (20% / 100%)	80.0ms	78.0ms
PSU Timings: T3 (20% / 100%)	260.0ms	272.0ms
OPP (28.00°C / 0.00°C)	130.86%	0.00%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	15.9
AC Loss to PWR_OK Hold Up Time (ms)	16.6
PWR_OK Inactive to DC Loss Delay (ms)	-0.7

待機電源消耗

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	67.857%	0.049
1	5.057V	0.336	67.857%	115.13V
2	0.090A	0.455	73.625%	0.088
2	5.056V	0.618	73.625%	115.13V
3	0.550A	2.778	80.035%	0.312
3	5.050V	3.471	80.035%	115.13V
4	1.000A	5.042	80.261%	0.391
4	5.041V	6.282	80.261%	115.13V
5	1.500A	7.550	80.490%	0.431
5	5.032V	9.380	80.490%	115.13V
6	3.000A	15.025	79.413%	0.476
6	5.008V	18.920	79.413%	115.13V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.228	51.351%	0.020
1	5.061V	0.444	51.351%	230.27V
2	0.090A	0.456	62.295%	0.032
2	5.059V	0.732	62.295%	230.27V
3	0.550A	2.777	76.312%	0.143
3	5.048V	3.639	76.312%	230.27V
4	1.000A	5.041	78.276%	0.220
4	5.040V	6.440	78.276%	230.27V
5	1.500A	7.549	78.545%	0.277
5	5.032V	9.611	78.545%	230.27V
6	3.001A	15.020	80.068%	0.362
6	5.005V	18.759	80.068%	230.27V

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	4.436A	1.960A	1.961A	0.988A	74.972	86.398%	0	<6.0	44.35°C	0.969
1	12.031V	5.101V	3.366V	5.064V	86.775	86.398%	0	<6.0	40.05°C	115.12V
2	9.902A	2.944A	2.948A	1.186A	150.051	90.087%	0	<6.0	45.72°C	0.982
2	12.033V	5.095V	3.359V	5.058V	166.563	90.087%	0	<6.0	40.88°C	115.12V
3	15.722A	3.438A	3.443A	1.387A	225.063	91.248%	972	25.2	40.94°C	0.988
3	12.022V	5.092V	3.353V	5.048V	246.650	91.248%	972	25.2	46.16°C	115.12V
4	21.538A	3.934A	3.946A	1.587A	300.078	91.212%	1017	26.2	41.53°C	0.990
4	12.019V	5.085V	3.346V	5.044V	328.990	91.212%	1017	26.2	47.18°C	115.14V
5	26.972A	4.924A	4.943A	1.787A	374.630	90.684%	1035	26.8	42.85°C	0.990
5	12.017V	5.078V	3.338V	5.038V	413.118	90.684%	1035	26.8	49.25°C	115.11V
6	32.436A	5.918A	5.948A	1.987A	449.565	90.083%	1155	30.7	42.94°C	0.991
6	12.016V	5.070V	3.330V	5.034V	499.054	90.083%	1155	30.7	50.36°C	115.11V
7	37.937A	6.917A	6.956A	2.188A	524.901	89.299%	1345	34.7	43.88°C	0.991
7	12.014V	5.062V	3.322V	5.029V	587.799	89.299%	1345	34.7	51.91°C	115.13V
8	43.437A	7.917A	7.966A	2.389A	600.223	88.419%	1501	37.7	44.40°C	0.991
8	12.013V	5.054V	3.314V	5.024V	678.843	88.419%	1501	37.7	52.87°C	115.09V
9	49.303A	8.424A	8.468A	2.390A	674.743	87.512%	1637	40.2	45.12°C	0.992
9	12.012V	5.046V	3.307V	5.023V	771.028	87.512%	1637	40.2	54.47°C	115.12V
10	54.975A	8.936A	9.006A	2.994A	749.966	86.314%	1759	42.4	46.14°C	0.992
10	12.010V	5.037V	3.298V	5.011V	868.878	86.314%	1759	42.4	56.46°C	115.10V
11	61.241A	8.952A	9.026A	2.995A	825.181	85.159%	1859	43.7	46.58°C	0.993
11	12.009V	5.030V	3.291V	5.010V	968.984	85.159%	1859	43.7	57.40°C	115.10V
CL1	0.102A	13.004A	12.999A	0.000A	111.185	84.315%	860	21.1	42.34°C	0.981
CL1	12.034V	5.095V	3.362V	5.084V	131.868	84.315%	860	21.1	49.22°C	115.12V
CL2	61.016A	1.000A	0.999A	1.000A	746.007	87.197%	1742	42.3	46.14°C	0.992
CL2	12.007V	5.041V	3.302V	5.049V	855.545	87.197%	1742	42.3	56.45°C	115.09V

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	4.437A	1.959A	1.961A	0.988A	74.969	87.148%	0	<6.0	44.19°C	0.852
1	12.028V	5.103V	3.366V	5.064V	86.025	87.148%	0	<6.0	40.00°C	230.25V
2	9.904A	2.943A	2.946A	1.186A	150.049	91.422%	0	<6.0	45.20°C	0.930
2	12.031V	5.096V	3.359V	5.059V	164.127	91.422%	0	<6.0	40.52°C	230.25V
3	15.722A	3.437A	3.444A	1.387A	225.061	92.730%	989	25.4	41.14°C	0.955
3	12.022V	5.092V	3.353V	5.049V	242.705	92.730%	989	25.4	46.38°C	230.24V
4	21.541A	3.934A	3.947A	1.587A	300.075	92.923%	1019	26.3	41.99°C	0.968
4	12.017V	5.085V	3.346V	5.044V	322.930	92.923%	1019	26.3	47.89°C	230.24V
5	26.978A	4.925A	4.943A	1.787A	374.653	92.674%	1039	26.9	42.22°C	0.974
5	12.015V	5.078V	3.338V	5.038V	404.271	92.674%	1039	26.9	48.68°C	230.24V
6	32.445A	5.917A	5.947A	1.988A	449.570	92.269%	1133	29.9	42.52°C	0.979
6	12.013V	5.070V	3.330V	5.033V	487.236	92.269%	1133	29.9	49.61°C	230.24V
7	37.946A	6.915A	6.956A	2.189A	524.895	91.770%	1303	33.9	43.03°C	0.981
7	12.011V	5.063V	3.322V	5.028V	571.968	91.770%	1303	33.9	50.51°C	230.24V
8	43.447A	7.917A	7.964A	2.390A	600.216	91.140%	1485	37.4	43.79°C	0.983
8	12.010V	5.055V	3.314V	5.023V	658.563	91.140%	1485	37.4	52.13°C	230.24V
9	49.318A	8.426A	8.469A	2.390A	674.738	90.553%	1636	40.4	44.34°C	0.985
9	12.008V	5.046V	3.307V	5.022V	745.129	90.553%	1636	40.4	53.42°C	230.24V
10	54.987A	8.935A	9.008A	2.995A	749.957	89.828%	1768	42.4	46.46°C	0.986
10	12.007V	5.038V	3.298V	5.010V	834.883	89.828%	1768	42.4	56.36°C	230.24V
11	61.253A	8.949A	9.025A	2.995A	825.176	88.987%	1871	43.9	47.25°C	0.987
11	12.007V	5.030V	3.290V	5.010V	927.304	88.987%	1871	43.9	57.85°C	230.24V
CL1	0.098A	13.004A	13.001A	0.000A	111.209	85.300%	873	21.6	42.02°C	0.907
CL1	12.035V	5.098V	3.364V	5.085V	130.374	85.300%	873	21.6	48.37°C	230.25V
CL2	61.012A	1.000A	1.000A	1.000A	745.898	90.575%	1725	42.1	46.54°C	0.986
CL2	12.006V	5.037V	3.300V	5.050V	823.517	90.575%	1725	42.1	57.04°C	230.24V

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	1.233A	0.490A	0.488A	0.197A	19.999	63.742%	0	<6.0	0.906
1	12.043V	5.110V	3.372V	5.077V	31.375	63.742%	0	<6.0	115.16V
2	2.468A	0.978A	0.980A	0.395A	39.990	81.111%	0	<6.0	0.940
2	12.029V	5.108V	3.371V	5.071V	49.303	81.111%	0	<6.0	115.16V
3	3.706A	1.468A	1.469A	0.592A	60.021	84.535%	0	<6.0	0.962
3	12.028V	5.106V	3.369V	5.069V	71.001	84.535%	0	<6.0	115.14V
4	4.936A	1.959A	1.961A	0.790A	79.972	87.292%	0	<6.0	0.973
4	12.029V	5.102V	3.366V	5.066V	91.614	87.292%	0	<6.0	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])	PF/AC Volts
1	1.234A	0.489A	0.489A	0.197A	19.998	63.806%	0	<6.0	0.617
1	12.033V	5.113V	3.373V	5.072V	31.342	63.806%	0	<6.0	230.26V
2	2.469A	0.979A	0.978A	0.395A	39.989	81.973%	0	<6.0	0.731
2	12.024V	5.109V	3.371V	5.070V	48.783	81.973%	0	<6.0	230.26V
3	3.706A	1.469A	1.470A	0.592A	60.019	85.761%	0	<6.0	0.812
3	12.025V	5.107V	3.369V	5.068V	69.984	85.761%	0	<6.0	230.25V
4	4.936A	1.960A	1.962A	0.790A	79.970	88.102%	0	<6.0	0.861
4	12.026V	5.103V	3.367V	5.066V	90.770	88.102%	0	<6.0	230.25V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	36.30mV	11.70mV	12.00mV	21.00mV	Pass
20% Load	18.80mV	11.90mV	12.10mV	20.80mV	Pass
30% Load	12.00mV	13.30mV	13.00mV	22.60mV	Pass
40% Load	12.40mV	12.30mV	13.30mV	22.50mV	Pass
50% Load	13.70mV	15.10mV	15.40mV	25.10mV	Pass
60% Load	15.60mV	17.60mV	15.60mV	26.30mV	Pass
70% Load	16.70mV	16.10mV	17.70mV	32.10mV	Pass
80% Load	17.50mV	16.60mV	19.30mV	34.90mV	Pass
90% Load	20.40mV	17.90mV	18.50mV	33.20mV	Pass
100% Load	27.10mV	33.10mV	23.70mV	32.30mV	Pass
110% Load	29.70mV	29.60mV	23.00mV	34.30mV	Pass
Crossload1	9.30mV	19.10mV	24.30mV	17.80mV	Pass
Crossload2	26.00mV	16.00mV	14.70mV	22.30mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	36.00mV	11.60mV	13.00mV	21.50mV	Pass
20% Load	18.90mV	11.80mV	14.30mV	21.30mV	Pass
30% Load	11.70mV	13.40mV	14.00mV	22.20mV	Pass
40% Load	12.00mV	12.60mV	15.00mV	22.50mV	Pass
50% Load	13.50mV	15.10mV	16.20mV	25.90mV	Pass
60% Load	15.60mV	18.10mV	16.60mV	26.20mV	Pass
70% Load	17.60mV	16.40mV	18.50mV	32.30mV	Pass
80% Load	17.40mV	16.80mV	19.30mV	35.00mV	Pass
90% Load	20.20mV	17.70mV	20.70mV	33.90mV	Pass
100% Load	26.10mV	33.20mV	22.60mV	30.70mV	Pass
110% Load	28.20mV	30.60mV	23.70mV	29.50mV	Pass
Crossload1	14.70mV	20.00mV	24.10mV	17.80mV	Pass
Crossload2	25.30mV	27.30mV	16.20mV	23.10mV	Pass

The results above are not used in the certification process

Gigabyte P750GM

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Power specifications label