CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Gamemax GM500 rev.2
Serial Number
Lab ID586
Certification ID25586
  • Test Result Report ID: 19PS586A
  • Certificate Issue Date: May 1, 2019
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
Chroma 63640-80-80 x10
Chroma 63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes Picoscope 4444, 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
EMI Analyzer TekBox TBMR-110M-EU
Isolation Transformer 4kVA
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
BrandGamemax
ModelGM500 rev.2
OEM/ODMGamemax
Serial Number
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)50-60
Rated Power (W)500
Operating Temperature (Continuous Full Load) (°C)
TypeATX12V
Cable DesignFixed cables
Warranty-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling140mm Sleeve Bearing Fan
(DF1402512SEM)
Semi-Passive Operation✗
Cybenetics Testing Information
Lab ID586
Date of receiptApr 23, 2019
Testing DateApr 27, 2019
Report Issued DateMay 1, 2019
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (490mm) 1 1 18-22AWG No
4+4 pin EPS12V (510mm) 1 1 18AWG No
6+2 pin PCIe (500mm) 1 1 18AWG No
SATA (500mm+150mm+150mm) 1 3 18AWG No
4-pin Molex (500mm) / SATA (+150mm+150mm) 1 1 / 2 18AWG No
4-pin Molex (500mm+150mm) / FDD (+150mm) 1 2 / 1 18AWG No

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 15 20 32 2.5 0.5
Watts 100 384 12.5 6
Total Max. Power (W) 500

Parts Description

General Data
Manufacturer (OEM) Gamemax
PCB Type Single Layer
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor
Bridge Rectifier(s) 1x GBU1506L (600V, 15A @ 100°C)
APFC MOSFETS 2x Champion GP18S50G (500V, 28A @ 150°C, 0.19Ω)
APFC Boost Diode 1x CREE C3D06060A (600V, 6A @ 154°C)
Hold-up Cap(s) 1x CapXon (400V, 270uF, 2000h @ 105 °C, HP)
Main Switchers 2x Champion GP18S50G (500V, 28A @ 150°C, 0.19Ω)
Combo APFC/PWM Controller Champion CM6805BSX
Topology Primary side: Double Forward
Secondary side: Group Regulation & Passive Rectification
Secondary Side
+12V MOSFETS 2x MOSPEC S60M60C SBR (60V, 60A)
5V & 3.3V 2x MOSPEC S40M45C SBR (45V, 40A)
Filtering Capacitors Electrolytics: CapXon (2-5,000 @ 105°C, KF), ChengX (2-4,000h @ 105°C, GR)
Supervisor IC Grenergy GR8313 (OVP, UVP, SCP, PG)
Fan Model Xin Zheng Heng Electronic DF1402512SEM (140mm, 12V, 0.20A, 2.4W, Sleeve Bearing)
5VSB Circuit
Standby PWM Controller Sanken STR-A6059H

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)28-32 / 82.4-89.6
ErP Lot 3/6 ReadyErP Lot 6 2010: ✓
ErP Lot 6 2013: Partially
ErP Lot 3 2014 & CEC: Partially
(EU) No 617/2013 Compliance✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)84.327%
Average Noise Output (>1450 Load Combinations)37.51dBA
Average PF (>1450 Load Combinations)0.988
Efficiency With 10W (≤500W) or 2% (>500W) Load55.120%
Standby Power Consumption0.1072W
Non-Accredited
12V Ripple (Full Load)30.13mV
5V Ripple (Full Load)22.92mV
3.3V Ripple (Full Load)22.70mV
5VSB Ripple (Full Load)42.16mV
12V Load Regulation1.00%
5V Load Regulation2.25%
3.3V Load Regulation1.92%
5VSB Load Regulation2.13%
Inrush Current99.284A
Accredited
Average Efficiency (>1450 load combinations)86.040%
Average Noise Output (>1450 Load Combinations)37.49dBA
Average PF (>1450 Load Combinations)0.945
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.1890W
Non-Accredited
12V Ripple (Full Load)26.83mV
5V Ripple (Full Load)20.90mV
3.3V Ripple (Full Load)23.99mV
5VSB Ripple (Full Load)38.46mV
12V Load Regulation0.99%
5V Load Regulation2.35%
3.3V Load Regulation1.83%
5VSB Load Regulation2.09%
Inrush Current66.130A
Hold-Up Time & PWR_OK Signal12.50ms
AC Loss to PWR_OK Hold Up Time8.10ms
PWR_OK Inactive to DC Loss Delay4.40ms
OPP (0.00°C / 0.00°C)--

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms) 12.50
AC Loss to PWR_OK Hold Up Time  (ms) 8.10
PWR_OK Inactive to DC Loss Delay (ms) 4.40

Stromverbrauch im Ruhezustand

Tables

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

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 EN 55032 & 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 0.231 53.349% 0.068
5.137V 0.433 115.10V
2 0.090A 0.462 61.682% 0.112
5.134V 0.749 115.10V
3 0.550A 2.820 74.722% 0.290
5.126V 3.774 115.10V
4 1.000A 5.120 76.190% 0.332
5.120V 6.720 115.10V
5 1.500A 7.669 75.998% 0.356
5.112V 10.091 115.10V
6 2.501A 12.743 74.420% 0.385
5.096V 17.123 115.10V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231 43.667% 0.026
5.134V 0.529 230.28V
2 0.090A 0.462 53.534% 0.041
5.133V 0.863 230.28V
3 0.550A 2.820 71.320% 0.160
5.126V 3.954 230.26V
4 1.000A 5.121 74.390% 0.226
5.120V 6.884 230.26V
5 1.500A 7.669 74.922% 0.269
5.112V 10.236 230.26V
6 2.501A 12.744 75.377% 0.315
5.096V 16.907 230.25V

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 2.262A 1.971A 1.980A 0.979A 49.553 78.666% 1018 25.6 29.03°C 0.966
12.359V 5.076V 3.328V 5.110V 62.992 30.88°C 115.10V
2 5.563A 2.962A 2.981A 1.177A 99.634 84.383% 1022 25.8 29.69°C 0.963
12.357V 5.062V 3.320V 5.099V 118.073 32.00°C 115.09V
3 9.204A 3.461A 3.469A 1.376A 149.522 86.071% 1022 25.8 30.25°C 0.977
12.335V 5.056V 3.312V 5.089V 173.719 32.90°C 115.08V
4 12.865A 3.959A 3.989A 1.575A 199.556 86.559% 1029 26.0 30.90°C 0.986
12.310V 5.052V 3.306V 5.079V 230.542 33.78°C 115.07V
5 16.186A 4.962A 4.997A 1.776A 249.675 86.311% 1247 32.0 31.16°C 0.991
12.306V 5.038V 3.300V 5.069V 289.272 34.56°C 115.08V
6 19.514A 5.970A 6.010A 1.978A 299.785 85.681% 1498 36.9 31.61°C 0.993
12.298V 5.025V 3.294V 5.058V 349.883 35.46°C 115.09V
7 22.838A 6.987A 7.026A 2.180A 349.893 84.865% 1736 41.3 32.49°C 0.995
12.295V 5.010V 3.287V 5.046V 412.296 36.90°C 115.09V
8 26.161A 8.009A 8.042A 2.383A 400.023 84.010% 1737 41.3 33.53°C 0.996
12.294V 4.995V 3.282V 5.036V 476.162 38.26°C 115.09V
9 29.935A 8.517A 8.544A 2.386A 449.742 83.133% 1726 41.0 33.80°C 0.996
12.268V 4.990V 3.277V 5.030V 540.994 39.21°C 115.09V
10 33.743A 9.026A 9.092A 2.491A 500.055 82.111% 1729 41.1 35.24°C 0.996
12.235V 4.986V 3.267V 5.019V 608.996 41.17°C 115.09V
11 37.968A 9.019A 9.105A 2.496A 549.677 80.930% 1718 40.8 35.88°C 0.997
12.181V 4.989V 3.261V 5.009V 679.198 42.61°C 115.09V
CL1 0.136A 12.000A 12.001A 0.000A 99.215 76.531% 1364 34.3 31.74°C 0.971
12.939V 4.817V 3.304V 5.105V 129.640 34.72°C 115.10V
CL2 31.993A 1.001A 0.999A 1.000A 393.809 84.564% 1689 40.2 35.93°C 0.996
11.886V 5.169V 3.294V 5.075V 465.696 41.16°C 115.10V

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 2.268A 1.967A 1.981A 0.979A 49.608 79.695% 1014 25.3 28.90°C 0.595
12.358V 5.076V 3.328V 5.110V 62.247 30.87°C 230.30V
2 5.569A 2.962A 2.980A 1.177A 99.702 85.237% 1016 25.5 29.55°C 0.817
12.357V 5.061V 3.320V 5.099V 116.970 31.86°C 230.30V
3 9.210A 3.462A 3.469A 1.376A 149.601 87.290% 1019 25.7 30.21°C 0.912
12.335V 5.056V 3.312V 5.089V 171.383 32.83°C 230.30V
4 12.869A 3.959A 3.989A 1.575A 199.607 87.971% 1025 25.9 30.87°C 0.942
12.310V 5.052V 3.306V 5.080V 226.901 33.87°C 230.29V
5 16.188A 4.962A 4.997A 1.776A 249.700 87.916% 1255 32.1 31.07°C 0.965
12.306V 5.038V 3.300V 5.069V 284.021 34.70°C 230.29V
6 19.516A 5.969A 6.010A 1.978A 299.795 87.522% 1487 36.6 31.79°C 0.978
12.298V 5.024V 3.294V 5.057V 342.535 35.78°C 230.27V
7 22.836A 6.987A 7.027A 2.180A 349.888 86.936% 1721 40.9 32.38°C 0.984
12.296V 5.009V 3.287V 5.046V 402.465 37.18°C 230.27V
8 26.157A 8.012A 8.042A 2.383A 400.007 86.320% 1725 41.0 33.36°C 0.985
12.295V 4.994V 3.282V 5.036V 463.401 38.54°C 230.27V
9 29.933A 8.518A 8.543A 2.386A 449.720 85.725% 1724 41.0 33.62°C 0.986
12.268V 4.990V 3.277V 5.030V 524.609 39.46°C 230.26V
10 33.739A 9.030A 9.089A 2.491A 500.041 84.984% 1722 41.0 34.41°C 0.987
12.236V 4.985V 3.267V 5.019V 588.396 40.65°C 230.27V
11 37.970A 9.020A 9.104A 2.496A 549.674 84.156% 1716 40.8 35.79°C 0.988
12.180V 4.989V 3.262V 5.009V 653.161 42.39°C 230.28V
CL1 0.134A 12.000A 12.001A 0.000A 99.176 77.618% 1389 34.7 31.23°C 0.850
12.937V 4.817V 3.303V 5.105V 127.774 34.75°C 230.29V
CL2 32.005A 1.002A 0.997A 1.000A 393.919 86.870% 1689 40.2 34.14°C 0.985
11.885V 5.169V 3.295V 5.075V 453.459 40.50°C 230.29V

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 1.164A 0.487A 0.476A 0.195A 19.359 66.894% 1006 24.8 0.841
12.267V 5.121V 3.334V 5.128V 28.940 115.11V
2 2.403A 0.979A 0.987A 0.391A 39.856 77.567% 1011 25.1 0.949
12.306V 5.101V 3.331V 5.121V 51.383 115.10V
3 3.563A 1.474A 1.469A 0.587A 59.290 81.782% 1013 25.2 0.987
12.320V 5.090V 3.328V 5.115V 72.498 115.09V
4 4.798A 1.966A 1.983A 0.783A 79.727 83.488% 1016 25.5 0.967
12.327V 5.081V 3.324V 5.110V 95.495 115.09V

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]) PF/AC Volts
1 1.171A 0.487A 0.476A 0.195A 19.443 67.677% 1007 24.8 0.399
12.265V 5.121V 3.334V 5.128V 28.729 230.29V
2 2.408A 0.980A 0.988A 0.391A 39.923 78.527% 1007 24.8 0.545
12.305V 5.101V 3.331V 5.121V 50.840 230.29V
3 3.569A 1.473A 1.469A 0.587A 59.353 82.144% 1010 25.0 0.669
12.319V 5.090V 3.327V 5.115V 72.255 230.30V
4 4.803A 1.968A 1.981A 0.783A 79.791 84.297% 1011 25.1 0.759
12.327V 5.080V 3.324V 5.110V 94.655 230.29V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 6.7 mV 8.7 mV 11.7 mV 13.4 mV Pass
20% Load 8.9 mV 9.0 mV 21.3 mV 14.5 mV Pass
30% Load 11.1 mV 9.4 mV 13.8 mV 15.9 mV Pass
40% Load 12.5 mV 9.7 mV 14.4 mV 16.7 mV Pass
50% Load 13.7 mV 10.6 mV 15.5 mV 18.4 mV Pass
60% Load 15.7 mV 12.2 mV 17.5 mV 23.3 mV Pass
70% Load 17.6 mV 13.7 mV 20.2 mV 25.1 mV Pass
80% Load 19.0 mV 15.4 mV 19.5 mV 32.5 mV Pass
90% Load 21.0 mV 17.1 mV 24.0 mV 36.8 mV Pass
100% Load 30.1 mV 22.9 mV 22.7 mV 42.2 mV Pass
110% Load 36.1 mV 26.8 mV 23.6 mV 54.7 mV Fail
Crossload 1 12.7 mV 72.7 mV 24.0 mV 28.2 mV Fail
Crossload 2 23.6 mV 18.9 mV 15.1 mV 20.9 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 7.0 mV 8.7 mV 13.5 mV 13.2 mV Pass
20% Load 8.4 mV 8.2 mV 13.5 mV 14.6 mV Pass
30% Load 9.4 mV 9.3 mV 13.1 mV 15.6 mV Pass
40% Load 10.6 mV 9.5 mV 13.6 mV 15.9 mV Pass
50% Load 11.2 mV 10.0 mV 15.1 mV 18.8 mV Pass
60% Load 12.0 mV 11.3 mV 17.1 mV 23.2 mV Pass
70% Load 13.6 mV 12.8 mV 17.1 mV 27.0 mV Pass
80% Load 16.1 mV 13.6 mV 21.0 mV 30.3 mV Pass
90% Load 18.0 mV 15.6 mV 20.8 mV 34.8 mV Pass
100% Load 26.8 mV 20.9 mV 24.0 mV 38.5 mV Pass
110% Load 30.5 mV 24.8 mV 24.4 mV 50.5 mV Fail
Crossload 1 12.2 mV 61.8 mV 27.1 mV 28.2 mV Fail
Crossload 2 18.1 mV 17.0 mV 15.3 mV 20.7 mV Pass

The results above are not used in the certification process

Gamemax GM500 rev.2

Top side
Top side
Power specifications label
Power specifications label
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