Cybenetics Test - Galax OMEGA GLX850

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

Galax OMEGA GLX850

Serial Number

Lab IDGX85002255

Report: 23PS2255A
Receipt Date: Sep 20, 2023
Test Date: Oct 6, 2023
Report Date: Oct 11, 2023

	115V	230V
Efficiency Rating

115V	230V
		Noise Rating

Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

Brand	Galax
Manufacturer (OEM)	HKC
Series	ATX23
Model Number
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)	100-240
Rated Current (Arms)	10
Rated Frequency (Hz)	50-60
Rated Power (W)	850
Type	ATX12V
Cooling	120mm Rifle Bearing Fan (BDU12025S)
Semi-Passive Operation	✗
Cable Design	Fully Modular

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	70.8	3	0.3
Max. Power	Watts	100		849.6	15	3.6
Total Max. Power (W)		850

Test Equipment

Electronic Loads	Chroma 63601-5 x2 Chroma 63600-2 63640-80-80 x10 63610-80-20
AC Sources	Chroma 6530, APM SP300VAC4000W-P
Power Analyzers	RS HMC8015, N4L PPA1530, N4L PPA5530
Oscilloscopes	Picoscope 4444, Rigol DS7014, 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, Keithley 2015 - THD
UPS	FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer	4kVA

Cables and Connectors

Modular Cables
Description	Cable Count	Connector Count (Total)	Gauge	In Cable Capacitors
ATX connector 20+4 pin (600mm)	1	1	18AWG	No
4+4 pin EPS12V (700mm)	2	2	18AWG	No
6+2 pin PCIe (600mm+150mm)	2	4	18AWG	No
12+4 pin PCIe (600mm) (450W)	1	1	16-26AWG	No
SATA (500mm+145mm+145mm+145mm)	2	8	18AWG	No
4-pin Molex (500mm+150mm+150mm)	1	3	18AWG	No

Parts Description

General Data
Manufacturer (OEM)	HKC
PCB Type	Double-Sided
Primary Side
Transient Filter	4x Y caps, 1x X caps, 2x CM chokes, 1x MOV
Inrush Protection	1x NTC Thermistor 2.5D-15 (2.5 Ohm @ 25°C) & Relay
Bridge Rectifier(s)	2x Vishay BU1506 (600V, 25A @with heatsink)
APFC MOSFETs	2x Lonten LSB65R099GT (650V, 26A @ 100°C, Rds(on): 0.099Ohm @ 150°C)
APFC Boost Diode	1x Global Power Tech. G3S06010J (600V, 8A @ 150°C)
Bulk Cap(s)	1x Rubycon (420V, 390uF , 3000h @ 105°C, MXK) 1x Nippon Chemi-Con (420V, 470uF , 2000h @ 105°C, KMZ)
Main Switchers	2x Lonten LSB65R099GT (650V, 26A @ 100°C, Rds(on): 0.099Ohm @ 150°C)
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	6x Jinlibo Electronics 4NA1R4C-A
5V & 3.3V	DC-DC Converters: 4x Advanced Power AP4024GEMT (30V, 20.9A @ 70°C, Rds(on): 4.5mOhm) PWM Controller(s): 2x ANPEC APW7164
Filtering Capacitors	Electrolytic: 2x Rubycon ( @ 105°C, PET) 6x Teapo (2-3,000h @ 105°C, SC) 1x Teapo (4-10,000h @ 105°C, TA) Polymer: 20x
Supervisor IC	IN1S315I
Fan Controller	1x
Fan Model	BOK Brushless BDM12025S (120mm, 12V, 0.30A, Hydraulic Bearing Fan)
5VSB Circuit
Rectifier	?
Standby PWM Controller	PN8141

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 115V

Average Efficiency	88.884%
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V	63.359
Average Efficiency VSB	79.982%
Standby Power Consumption (W)	0.0696
Average PF	0.986
Avg Noise Output	40.58 dB(A)
Efficiency Rating (ETA)	GOLD
Noise Rating (LAMBDA)	Standard

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	22.9
AC Loss to PWR_OK Hold Up Time (ms)	19.3
PWR_OK Inactive to DC Loss Delay (ms)	3.6

Vampire Power

Tables 115V

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	114.86 V	114.82 V	113.85 V	114.89 V	116.15 V	PASS
Mains Frequency:	60.00 Hz	59.99 Hz	59.40 Hz	60.01 Hz	60.60 Hz	PASS
Mains Voltage CF:	1.417	1.416	1.340	1.418	1.490	PASS
Mains Voltage THD:	0.14 %	0.11 %	N/A	0.19 %	2.00 %	PASS
Real Power:	0.070 W	0.051 W	N/A	0.093 W	N/A	N/A
Apparent Power:	11.002 W	10.974 W	N/A	11.031 W	N/A	N/A
Power Factor:	0.007	N/A	N/A	N/A	N/A	N/A

Graphs 115V

Efficiency Graph

115V

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

115V

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

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) 115V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.231W	63.687%	0.035
1	5.122V	0.363W	63.687%	114.85V
2	0.09A	0.461W	71.869%	0.061
2	5.12V	0.642W	71.869%	114.86V
3	0.55A	2.806W	80.455%	0.253
3	5.101V	3.488W	80.455%	114.86V
4	1A	5.083W	80.939%	0.33
4	5.083V	6.28W	80.939%	114.86V
5	1.5A	7.593W	81.192%	0.381
5	5.062V	9.351W	81.192%	114.86V
6	3A	14.997W	77.966%	0.448
6	4.998V	19.235W	77.966%	114.85V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
10%	5.268A	1.979A	1.951A	0.986A	85	85.613%	1384	38.5	40.33°C	0.975
10%	12.034V	5.054V	3.382V	5.07V	99.284	85.613%	1384	38.5	44.61°C	114.82V
20%	11.555A	2.974A	2.935A	1.188A	169.928	89.483%	1384	38.5	40.77°C	0.974
20%	12.032V	5.044V	3.373V	5.051V	189.897	89.483%	1384	38.5	45.33°C	114.79V
30%	18.197A	3.475A	3.432A	1.391A	254.927	90.873%	1386	38.6	41.17°C	0.983
30%	12.028V	5.036V	3.365V	5.033V	280.528	90.873%	1386	38.6	46.21°C	114.76V
40%	24.848A	3.978A	3.931A	1.596A	340.012	91.21%	1389	38.7	41.62°C	0.988
40%	12.025V	5.028V	3.358V	5.014V	372.779	91.21%	1389	38.7	47.21°C	114.73V
50%	31.133A	4.983A	4.927A	1.802A	424.801	90.911%	1631	42.3	42.14°C	0.991
50%	12.022V	5.017V	3.349V	4.995V	467.276	90.911%	1631	42.3	48.16°C	114.7V
60%	37.392A	5.992A	5.929A	2A	509.284	90.023%	1635	42.4	42.61°C	0.993
60%	12.022V	5.007V	3.34V	4.976V	565.727	90.023%	1635	42.4	49.13°C	114.68V
70%	43.722A	7.006A	6.936A	2.22A	594.653	89.457%	1637	42.4	43.5°C	0.994
70%	12.020V	4.996V	3.331V	4.955V	664.738	89.457%	1637	42.4	50.59°C	114.64V
80%	50.057A	8.023A	7.949A	2.328A	679.481	88.764%	1641	42.4	43.96°C	0.995
80%	12.018V	4.985V	3.321V	4.939V	765.491	88.764%	1641	42.4	51.97°C	114.61V
90%	56.797A	8.541A	8.452A	2.438A	764.941	87.961%	1742	43.5	44°C	0.996
90%	12.015V	4.976V	3.313V	4.923V	869.641	87.961%	1742	43.5	53.02°C	114.58V
100%	63.273A	9.062A	8.988A	3.072A	849.789	86.995%	1746	43.6	45.64°C	0.996
100%	12.013V	4.966V	3.304V	4.883V	976.825	86.995%	1746	43.6	55.68°C	114.54V
110%	69.613A	10.091A	10.106A	3.08A	934.392	85.894%	1871	45.6	46.51°C	0.997
110%	12.011V	4.955V	3.295V	4.87V	1087.848	85.894%	1871	45.6	57.42°C	114.52V
CL1	0.116A	11.991A	11.821A	0A	101.299	82.183%	1620	42.1	40.7°C	0.974
CL1	12.048V	5.021V	3.358V	5.098V	123.263	82.183%	1620	42.1	46.24°C	114.8V
CL2	0.115A	19.905A	0A	0A	101.337	81.322%	1627	42.3	40.07°C	0.972
CL2	12.042V	5.021V	3.37V	5.103V	124.606	81.322%	1627	42.3	47.13°C	114.81V
CL3	0.115A	0A	19.651A	0A	67.383	76.36%	1524	40.9	40.77°C	0.965
CL3	12.041V	5.036V	3.358V	5.103V	88.244	76.36%	1524	40.9	49.87°C	114.82V
CL4	70.756A	0A	0A	0.001A	849.519	88.007%	1747	43.6	45.64°C	0.996
CL4	12.007V	4.997V	3.331V	5.034V	965.29	88.007%	1747	43.6	56.63°C	114.55V

The results above are not used in the certification process

Light Load Tests 115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
20W	1.234A	0.494A	0.487A	0.196A	20.004	66.537%	1366	38.3	36.61°C	0.818
20W	12.033V	5.064V	3.388V	5.112V	30.062	66.537%	1366	38.3	39.68°C	114.84V
40W	2.717A	0.691A	0.682A	0.294A	40.003	78.489%	1373	38.3	37.17°C	0.909
40W	12.033V	5.062V	3.387V	5.106V	50.965	78.489%	1373	38.3	40.39°C	114.83V
60W	4.200A	0.889A	0.877A	0.392A	60.001	82.389%	1375	38.4	38.23°C	0.952
60W	12.033V	5.059V	3.386V	5.099V	72.821	82.389%	1375	38.4	41.91°C	114.83V
80W	5.677A	1.087A	1.072A	0.491A	79.943	85.686%	1378	38.4	39.21°C	0.972
80W	12.033V	5.057V	3.385V	5.093V	93.299	85.686%	1378	38.4	43.2°C	114.82V

The results above are not used in the certification process

Ripple Measurements 115V

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	16.82mV	12.57mV	11.44mV	6.72mV	Pass
20% Load	16.62mV	11.55mV	10.77mV	6.78mV	Pass
30% Load	21.02mV	13.60mV	12.05mV	7.13mV	Pass
40% Load	22.10mV	11.91mV	11.54mV	7.28mV	Pass
50% Load	28.59mV	13.04mV	12.47mV	8.01mV	Pass
60% Load	27.67mV	14.58mV	15.19mV	8.01mV	Pass
70% Load	30.94mV	13.75mV	15.44mV	9.60mV	Pass
80% Load	33.50mV	15.40mV	16.36mV	10.62mV	Pass
90% Load	37.03mV	16.58mV	17.39mV	10.67mV	Pass
100% Load	47.99mV	18.23mV	19.91mV	13.00mV	Pass
110% Load	49.04mV	19.60mV	20.80mV	13.78mV	Pass
Crossload1	24.49mV	15.25mV	13.00mV	8.21mV	Pass
Crossload2	23.68mV	21.15mV	15.90mV	9.39mV	Pass
Crossload3	17.69mV	12.06mV	11.90mV	6.93mV	Pass
Crossload4	43.09mV	15.53mV	17.66mV	12.46mV	Pass

The results above are not used in the certification process

Galax OMEGA GLX850

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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