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Cybenetics Efficiency and Noise Level Certifications

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Gamemax GM500 rev.2

Report Overview

Lab ID: 586

Receipt Date: Apr 23, 2019

Test Date: Apr 27, 2019

Report Number: 19PS586A

Report Date: May 1, 2019

DUT Information

InformationDetails
BrandGamemax
Manufacturer (OEM)Gamemax
SeriesGM Series
Model NumberGM500
Serial Number[Not Specified]
DUT NotesATX12V, 140mm Sleeve Bearing Fan (DF1402512SEM), Semi-Passive Operation: Yes, Cable Design: Fixed cables

DUT Specifications

SpecificationValue
Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)50-60
Rated Power (W)500
TypeATX12V
Cooling140mm Sleeve Bearing Fan (DF1402512SEM)
Semi-Passive OperationYes
Cable DesignFixed cables

Power Specifications

RailAmpsMax. Power (Watts)
3.3V15100
5V20384
12V3212.5
5VSB2.56
-12V0.5[Not Specified]
Total Max. Power (W)500

Cables and Connectors

DescriptionCable CountConnector Count (Total)GaugeIn Cable Capacitors
ATX connector 20+4 pin (490mm)1118-22AWGNo
4+4 pin EPS12V (510mm)1118AWGNo
6+2 pin PCIe (500mm)1118AWGNo
SATA (500mm+150mm+150mm)1318AWGNo
4-pin Molex (500mm) / SATA (+150mm+150mm)11/218AWGNo
4-pin Molex (500mm+150mm) / FDD (+150mm)12/118AWGNo

Test Results - 115V

ParameterValue
Temperature Range (°C/°F)30-32 / 86-89.6
ErP Lot 3/6 ReadyErP Lot 6 2010: ✔️
(EU) No 617/2013 ComplianceErP Lot 6 2013: Partially, ErP Lot 3 2014 & CEC: Partially
Average Efficiency84.327%
Efficiency With 10W (≤500W) or 2% (>500W)55.120%
Average Efficiency 5VSB74.410%
Standby Power Consumption (W)0.1072360
Average PF0.988
Avg Noise Output37.51 dB(A)
Efficiency Rating (ETA)BRONZE
Noise Rating (LAMBDA)S+

Test Results - 230V

ParameterValue
Average Efficiency86.040%
Average Efficiency 5VSB72.411%
Standby Power Consumption (W)0.1889830
Average PF0.945
Avg Noise Output37.49 dB(A)
Efficiency Rating (ETA)BRONZE
Noise Rating (LAMBDA)S+

Test Equipment Used

  • Electronic Loads: Chroma 6314A x2, Chroma 63123A x6, Chroma 63102A, Chroma 63101A
  • AC Sources: Chroma 6530, Chroma 61604, Keysight AC6804B
  • Power Analyzers: N4L PPA1530x2, N4L PPA5530
  • Oscilloscopes: Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
  • Voltmeter: Keithley 2015 THD 6.5 Digit
  • Sound Analyzer: Bruel & Kjaer 2250-L G4
  • Microphone: Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
  • Data Loggers: Picoscope TC-08 x2, Labjack U3-HV x2

Hold-Up Time & Power OK Signal (230V)

ParameterValue (ms)
Hold-Up Time12.50
AC Loss to PWR_OK Hold Up Time8.10
PWR_OK Inactive to DC Loss Delay4.40

Efficiency Under High Ambient Temperature

This graph displays the PSU's efficiency across a range of loads at different ambient temperatures, specifically for 115V and 230V input voltages. The data is derived from the 10-110% load regulation table.

5VSB Efficiency

This graph illustrates the efficiency of the 5VSB (standby voltage) rail for the Gamemax GM500 PSU under varying loads and input voltages (115V and 230V).

5VSB Efficiency - 115V (ERP LOT 3/6 & CEC)

Test #5VSB (A)DC/AC (Watts)EfficiencyPF/AC Volts
10.0450.23153.349%0.068 (115.10V)
20.0900.46261.682%0.112 (115.10V)
30.5502.82074.722%0.290 (115.10V)
41.0005.12076.190%0.332 (115.10V)
51.5007.66975.998%0.356 (115.10V)
62.50112.74374.420%0.385 (115.10V)

5VSB Efficiency - 230V (ERP LOT 3/6 & CEC)

Test #5VSB (A)DC/AC (Watts)EfficiencyPF/AC Volts
10.0450.23143.667%0.026 (230.28V)
20.0900.46253.534%0.041 (230.28V)
30.5502.82071.320%0.160 (230.26V)
41.0005.12174.390%0.226 (230.26V)
51.5007.66974.922%0.269 (230.26V)
62.50112.74475.377%0.315 (230.25V)

Efficiency Graph 115V

This graph depicts the PSU's efficiency throughout its entire operational range. The X-axis represents combined wattage on the +12V rail, and the Y-axis represents combined wattage on the 5V and 3.3V rails. Different color bands indicate efficiency percentages (e.g., >94%, 92-94%, 90-92%, etc.).

Noise Graph 115V

This graph illustrates the PSU's noise levels (in dBA) across its entire operational range and under 30-32°C ambient conditions. The X-axis represents the load on the +12V rail(s), while the Y-axis represents the load on the minor rails (5V & 3.3V). Different color bands indicate noise levels (e.g., <6, 6-10, 10-15 dBA, etc.).

Vampire Power - 115V

This graph shows the PSU's standby power consumption over time, measured in seconds. The data is generated using PPA Standby Power Analysis software, adhering to EN50564 and IEC62301 standards for standby power testing.

10-110% Load Tests 115V

Test #12V5V3.3V5VSBDC/AC (Watts)EfficiencyFan Speed (RPM)PSU Noise (dB[A])Temps (In/Out)PF/AC Volts
12.262A1.971A1.980A0.979A49.55378.666%101825.629.03°C0.966 (115.10V)
212.359V5.076V3.328V5.110V62.99284.383%102225.830.88°C0.963 (115.09V)
35.563A2.962A2.981A1.177A99.63486.071%102225.829.69°C0.977 (115.08V)
412.335V5.056V3.312V5.089V173.71986.559%102926.032.90°C0.986 (115.08V)
512.865A3.959A3.989A1.575A199.55686.311%124732.030.90°C0.991 (115.08V)
612.310V5.052V3.306V5.079V230.54285.681%149836.933.78°C0.993 (115.07V)
716.186A4.962A4.997A1.776A249.67584.865%173641.331.16°C0.995 (115.09V)
812.306V5.038V3.300V5.069V289.27284.010%173741.334.56°C0.996 (115.08V)
919.514A5.970A6.010A1.978A299.78583.133%172641.031.61°C0.996 (115.09V)
1012.298V5.025V3.294V5.058V349.88382.111%172941.135.46°C0.996 (115.09V)
1122.838A6.987A7.026A2.180A349.89380.930%171840.832.49°C0.996 (115.09V)
CL112.268V4.990V3.277V5.030V540.99476.531%136434.336.90°C0.971 (115.10V)
CL233.743A9.026A9.092A2.491A500.05584.564%168940.233.80°C0.996 (115.10V)

Ripple Measurements 115V

Test12V5V3.3V5VSBPass/Fail
10% Load6.7 mV8.7 mV11.7 mV13.4 mVPass
20% Load8.9 mV9.0 mV21.3 mV14.5 mVPass
30% Load11.1 mV9.4 mV13.8 mV15.9 mVPass
40% Load12.5 mV9.7 mV14.4 mV16.7 mVPass
50% Load13.7 mV10.6 mV15.5 mV18.4 mVPass
60% Load15.7 mV12.2 mV17.5 mV23.3 mVPass
70% Load17.6 mV13.7 mV20.2 mV25.1 mVPass
80% Load19.0 mV15.4 mV19.5 mV32.5 mVPass
90% Load21.0 mV17.1 mV24.0 mV36.8 mVPass
100% Load30.1 mV22.9 mV22.7 mV42.2 mVPass
110% Load36.1 mV26.8 mV23.6 mV54.7 mVFail
Crossload 112.7 mV72.7 mV24.0 mV28.2 mVFail
Crossload 223.6 mV18.9 mV15.1 mV20.9 mVPass

Efficiency Graph 230V

This graph depicts the PSU's efficiency throughout its entire operational range. The X-axis represents combined wattage on the +12V rail, and the Y-axis represents combined wattage on the 5V and 3.3V rails. Different color bands indicate efficiency percentages.

Noise Graph 230V

This graph illustrates the PSU's noise levels (in dBA) across its entire operational range and under 30-32°C ambient conditions. The X-axis represents the load on the +12V rail(s), while the Y-axis represents the load on the minor rails (5V & 3.3V). Different color bands indicate noise levels.

Vampire Power - 230V

This graph shows the PSU's standby power consumption over time, measured in seconds. The data is generated using PPA Standby Power Analysis software, adhering to EN50564 and IEC62301 standards for standby power testing.

10-110% Load Tests 230V

Test #12V5V3.3V5VSBDC/AC (Watts)EfficiencyFan Speed (RPM)PSU Noise (dB[A])Temps (In/Out)PF/AC Volts
12.268A1.967A1.981A0.979A49.60879.695%101425.328.90°C0.595 (230.30V)
212.358V5.076V3.328V5.110V62.24785.237%101625.530.87°C0.817 (230.30V)
35.569A2.962A2.980A1.177A99.70287.290%101925.729.55°C0.912 (230.30V)
412.335V5.056V3.312V5.089V171.38387.971%102525.932.83°C0.942 (230.29V)
512.869A3.959A3.989A1.575A199.60787.916%125532.130.87°C0.965 (230.29V)
612.310V5.052V3.306V5.080V226.90187.522%148736.633.87°C0.978 (230.29V)
716.188A4.962A4.997A1.776A249.70086.936%172140.931.07°C0.984 (230.27V)
812.306V5.038V3.300V5.069V284.02186.320%172541.034.70°C0.985 (230.27V)
919.516A5.969A6.010A1.978A299.79585.725%172441.031.79°C0.986 (230.27V)
1012.298V5.024V3.294V5.057V342.53584.984%172241.035.78°C0.987 (230.26V)
1122.836A6.987A7.027A2.180A349.88884.156%171640.832.38°C0.988 (230.28V)
CL112.268V4.990V3.277V5.030V524.60977.618%138934.739.46°C0.850 (230.29V)
CL233.739A9.030A9.089A2.491A500.04186.870%168940.233.62°C0.985 (230.29V)

Ripple Measurements 230V

Test12V5V3.3V5VSBPass/Fail
10% Load7.0 mV8.7 mV13.5 mV13.2 mVPass
20% Load8.4 mV8.2 mV13.5 mV14.6 mVPass
30% Load9.4 mV9.3 mV13.1 mV15.6 mVPass
40% Load10.6 mV9.5 mV13.6 mV15.9 mVPass
50% Load11.2 mV10.0 mV15.1 mV18.8 mVPass
60% Load12.0 mV11.3 mV17.1 mV23.2 mVPass
70% Load13.6 mV12.8 mV17.1 mV27.0 mVPass
80% Load16.1 mV13.6 mV21.0 mV30.3 mVPass
90% Load18.0 mV15.6 mV20.8 mV34.8 mVPass
100% Load26.8 mV20.9 mV24.0 mV38.5 mVPass
110% Load30.5 mV24.8 mV24.4 mV50.5 mVFail
Crossload 112.2 mV61.8 mV27.1 mV28.2 mVFail
Crossload 218.1 mV17.0 mV15.3 mV20.7 mVPass

Certifications

The document references certifications related to efficiency and noise levels for the Gamemax GM500 rev.2. It also includes details about power specifications labels.

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.

Contact: www.cybenetics.com - info@cybenetics.com, 4004 MESA GEITONIA, LIMASSOL, CYPRUS

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