CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Galax OMEGA GL500S
Serial Number
Lab IDGX50002262
  • Report: 23PS2262A
  • Receipt Date: Sep 20, 2023
  • Test Date: Nov 30, 2023
  • Report Date: Dec 1, 2023
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandGalax
Manufacturer (OEM)HKC
SeriesOMEGA GLS
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)500
TypeATX12V
Cooling120mm Sleeve Bearing Fan
(AV-F12025HS)
Semi-Passive Operation✗
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps181841.62.50.3
Watts100499.212.53.6
Total Max. Power (W)500

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
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (650mm) 1 1 18-22AWG No
4+4 pin EPS12V (760mm) 1 1 18AWG No
6+2 pin PCIe (660mm+150mm) 1 2 18AWG No
SATA (565mm+145mm+145mm+145mm) 1 4 18AWG No
4-pin Molex (565mm+150mm+150mm) 1 3 18AWG No

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 115V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)10.1
AC Loss to PWR_OK Hold Up Time (ms)12.9
PWR_OK Inactive to DC Loss Delay (ms)-2.8

Vampire Power

Tables 115V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.87 V 114.83 V 113.85 V 114.91 V 116.15 V PASS
Mains Frequency: 60.01 Hz 59.99 Hz 59.40 Hz 60.02 Hz 60.60 Hz PASS
Mains Voltage CF: 1.417 1.417 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.14 % 0.11 % N/A 0.22 % 2.00 % PASS
Real Power: 0.082 W 0.005 W N/A 0.117 W N/A N/A
Apparent Power: 8.648 W 8.622 W N/A 8.680 W N/A N/A
Power Factor: 0.011 N/A N/A N/A N/A N/A

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 59.466% 0.05
5.134V 0.389W 114.87V
2 0.09A 0.462W 68.142% 0.085
5.132V 0.678W 114.87V
3 0.55A 2.81W 78.366% 0.3
5.109V 3.586W 114.87V
4 1A 5.086W 79.398% 0.363
5.086V 6.406W 114.86V
5 1.5A 7.592W 78.951% 0.407
5.061V 9.616W 114.86V
6 2.5A 12.525W 78.06% 0.45
5.01V 16.045W 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% 2.348A 1.969A 1.959A 0.985A 49.998 78.732% 2103 42.5 40.2°C 0.965
12.094V 5.079V 3.368V 5.076V 63.504 44.28°C 114.83V
20% 5.711A 2.96A 2.949A 1.188A 99.926 84.208% 2107 42.5 40.91°C 0.987
12.087V 5.068V 3.357V 5.052V 118.666 45.17°C 114.82V
30% 9.431A 3.46A 3.45A 1.392A 149.964 85.788% 2110 42.6 41.21°C 0.992
12.079V 5.058V 3.347V 5.03V 174.806 45.98°C 114.8V
40% 13.155A 3.962A 3.954A 1.598A 200.004 86.192% 2114 42.6 41.81°C 0.994
12.071V 5.048V 3.339V 5.006V 232.049 46.84°C 114.79V
50% 16.532A 4.965A 4.959A 1.807A 249.955 85.871% 2114 42.6 42.5°C 0.996
12.064V 5.035V 3.327V 4.983V 291.081 47.97°C 114.77V
60% 19.921A 5.972A 5.97A 2A 299.908 85.427% 2118 42.7 42.96°C 0.997
12.057V 5.024V 3.317V 4.958V 351.069 48.97°C 114.75V
70% 23.313A 6.985A 6.989A 2.23A 350.026 84.663% 2122 42.7 43.01°C 0.997
12.050V 5.012V 3.305V 4.933V 413.434 50.04°C 114.74V
80% 26.704A 7.999A 8.015A 2.341A 399.456 83.927% 2127 42.9 43.75°C 0.998
12.042V 5V 3.293V 4.913V 475.955 52.03°C 114.71V
90% 30.516A 8.516A 8.529A 2.453A 449.67 83.158% 2128 42.9 44.05°C 0.998
12.032V 4.99V 3.283V 4.893V 540.744 53.06°C 114.7V
100% 34.334A 9.037A 9.076A 2.565A 500.003 82.064% 2133 43 45.4°C 0.998
12.023V 4.979V 3.272V 4.873V 609.286 55.41°C 114.67V
110% 37.754A 10.067A 10.214A 2.574A 549.415 80.546% 2138 43 46.72°C 0.999
12.015V 4.967V 3.26V 4.857V 682.118 57.69°C 114.65V
CL1 0.115A 11.967A 11.938A 0A 101.291 78.872% 2109 42.5 40.49°C 0.988
12.100V 5.031V 3.325V 5.094V 128.425 45.98°C 114.81V
CL2 0.114A 17.856A 0A 0A 91.382 77.755% 2105 42.5 40.07°C 0.987
12.100V 5.04V 3.337V 5.106V 117.524 47.19°C 114.81V
CL3 0.114A 0A 17.774A 0A 60.781 71.78% 2103 42.5 40.4°C 0.978
12.098V 5.054V 3.342V 5.106V 84.678 49.43°C 114.83V
CL4 41.623A 0A 0A 0A 499.921 83.077% 2127 42.9 45.51°C 0.998
12.011V 5.023V 3.312V 5.035V 601.757 56.46°C 114.66V

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 1.228A 0.491A 0.489A 0.195A 19.999 66.54% 2089 42.3 36.78°C 0.892
12.092V 5.088V 3.377V 5.125V 30.057 39.84°C 114.85V
40W 2.704A 0.688A 0.685A 0.293A 40 77.383% 2095 42.4 37.25°C 0.953
12.092V 5.085V 3.374V 5.116V 51.691 40.6°C 114.84V
60W 4.180A 0.885A 0.881A 0.392A 60 81.974% 2099 42.4 38.06°C 0.973
12.089V 5.082V 3.371V 5.106V 73.195 41.79°C 114.83V
80W 5.652A 1.083A 1.078A 0.491A 79.941 83.878% 2100 42.4 39.26°C 0.981
12.087V 5.079V 3.368V 5.096V 95.307 43.21°C 114.83V

The results above are not used in the certification process

Ripple Measurements 115V

Test12V5V3.3V5VSBPass/Fail
10% Load17.69mV15.65mV17.70mV11.19mVPass
20% Load18.56mV17.09mV18.21mV11.14mVPass
30% Load19.08mV17.04mV19.29mV11.34mVPass
40% Load20.77mV17.55mV20.37mV11.85mVPass
50% Load21.89mV20.94mV22.42mV12.52mVPass
60% Load25.47mV19.50mV21.70mV13.54mVPass
70% Load24.91mV20.43mV22.21mV14.47mVPass
80% Load28.90mV21.20mV28.01mV16.06mVPass
90% Load30.28mV23.66mV30.37mV17.03mVPass
100% Load34.59mV24.51mV32.43mV22.15mVPass
110% Load36.41mV29.07mV33.47mV23.47mVPass
Crossload119.23mV21.71mV28.73mV12.72mVPass
Crossload222.05mV22.94mV27.37mV13.53mVPass
Crossload321.12mV18.52mV34.42mV12.52mVPass
Crossload434.70mV21.27mV24.41mV18.79mVPass

The results above are not used in the certification process

Galax OMEGA GL500S

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
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com