CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master MWE Bronze 500
Serial NumberMPE5001ACAAB1191400001
Lab IDCM19500053
Certification ID25729
  • Test Result Report ID:
  • Certificate Issue Date: Jun 21, 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
BrandCooler Master
ModelMWE Bronze 500
OEM/ODMGospower
Serial NumberMPE5001ACAAB1191400001
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)100-240
Rated Current (Arms)8-4
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
Cooling120mm Rifle Bearing Fan
(DF1202512SELN)
Semi-Passive Operation✓
Cybenetics Testing Information
Lab IDCM19500053
Date of receiptJul 5, 2019
Testing DateNov 6, 2019
Report Issued DateJun 21, 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 (620mm) 1 1 18-20AWG No
4+4 pin EPS12V (630mm) 1 1 18AWG No
6+2 pin PCIe (530mm+120mm) 1 2 18AWG No
SATA (520mm+120mm+120mm) 2 6 18AWG No
4-pin Molex (510mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202041.630.3
Watts120499.2153.6
Total Max. Power (W)500

Parts Description

General Data
Manufacturer (OEM) Gospower
PCB Type Single Sided
Primary Side
Transient Filter 3x Y caps, 2x X caps, 2x CM chokes
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 1x GBU1508 (800V, 15A @ 100°C)
APFC MOSFETS 2x Sanrise Tech SRC60R200 (630V, 7.1A @ 125°C, 0.2Ohm)
APFC Boost Diode 1x Jilin Sino Microelectronics 15F60UHF (600V, 15A @ 100°C)
Hold-up Cap(s) 1x Elite (420V, 390uF, 2000h @ 85°C, GM)
Main Switchers 2x Jilin Sino Microelectronics JCS13N50FC (500V, 8A @ 100°C, 0.49Ohm)
APFC Controller Champion CM6500UNX
Resonant Controllers Champion CU6901V
Topology Primary side: Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x Nce Power NCE4080 (40V, 56A @ 100°C, 6.5mOhm)
5V & 3.3V DC-DC Converters: 4x IPS FTD05N03NA (30V, 75A @ 100°C, 6mOhm)
PWM Controllers: ANPEC APW7159C
Filtering Capacitors Electrolytics: 5x Elite (2-5,000h @ 105°C, ED), 4x Elite (2,000h @ 105°C, EL), 2x CapXon (2-5,000h @ 105°C, KF), 1x CapXon (3-10,000h @ 105°C, GH)
Polymers: CapXon
Supervisor IC IN1S313I-SAG
Fan Model Thermal Control DF1202512SELN (120mm, 12V, 0.25A, Rifle Bearing Fan)
5VSB Circuit
Rectifier -
Standby PWM Controller On-Bright OB2365SP

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)28-32 / 82.4-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)85.601%
Average Noise Output (>1450 Load Combinations)30.07dBA
Average PF (>1450 Load Combinations)0.974
Efficiency With 10W (≤500W) or 2% (>500W) Load68.580%
Standby Power Consumption0.0756W
Non-Accredited
12V Ripple (Full Load)48.99mV
5V Ripple (Full Load)24.23mV
3.3V Ripple (Full Load)19.35mV
5VSB Ripple (Full Load)39.17mV
12V Load Regulation1.07%
5V Load Regulation1.96%
3.3V Load Regulation2.26%
5VSB Load Regulation2.79%
Inrush Current62.537A
Accredited
Average Efficiency (>1450 load combinations)87.864%
Average Noise Output (>1450 Load Combinations)29.96dBA
Average PF (>1450 Load Combinations)0.896
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.1812W
Non-Accredited
12V Ripple (Full Load)50.85mV
5V Ripple (Full Load)23.53mV
3.3V Ripple (Full Load)18.94mV
5VSB Ripple (Full Load)37.88mV
12V Load Regulation1.09%
5V Load Regulation1.94%
3.3V Load Regulation2.26%
5VSB Load Regulation2.79%
Inrush Current71.267A
Hold-Up Time & PWR_OK Signal17.20ms
AC Loss to PWR_OK Hold Up Time15.80ms
PWR_OK Inactive to DC Loss Delay1.40ms
OPP (0.00°C / 0.00°C)--

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)17.2
AC Loss to PWR_OK Hold Up Time (ms)15.8
PWR_OK Inactive to DC Loss Delay (ms)1.4

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 0.234 60.622% 0.025
5.178V 0.386 115.13V
2 0.090A 0.467 69.806% 0.044
5.177V 0.669 115.13V
3 0.550A 2.842 78.835% 0.207
5.166V 3.605 115.13V
4 1.000A 5.156 79.543% 0.310
5.155V 6.482 115.12V
5 1.500A 7.715 79.643% 0.376
5.142V 9.687 115.13V
6 3.000A 15.314 77.579% 0.455
5.105V 19.740 115.14V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.234 47.177% 0.010
5.178V 0.496 230.29V
2 0.090A 0.467 59.566% 0.015
5.177V 0.784 230.28V
3 0.550A 2.842 77.186% 0.070
5.166V 3.682 230.29V
4 1.000A 5.156 79.068% 0.120
5.155V 6.521 230.29V
5 1.500A 7.715 79.799% 0.169
5.142V 9.668 230.29V
6 3.000A 15.314 79.401% 0.277
5.105V 19.287 230.29V

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 2.319A 1.999A 1.966A 0.972A 49.779 82.806% 0 <6.0 40.22°C 0.913
12.149V 5.006V 3.356V 5.144V 60.115 34.60°C 115.13V
2 5.688A 3.005A 2.956A 1.169A 99.854 85.826% 0 <6.0 41.17°C 0.964
12.122V 4.995V 3.348V 5.131V 116.345 34.88°C 115.13V
3 9.393A 3.513A 3.444A 1.367A 149.764 87.212% 1044 24.2 35.47°C 0.968
12.110V 4.985V 3.340V 5.120V 171.725 42.51°C 115.13V
4 13.107A 4.020A 3.962A 1.566A 199.744 87.746% 1121 26.2 35.80°C 0.972
12.096V 4.975V 3.332V 5.109V 227.638 43.70°C 115.13V
5 16.500A 5.040A 4.965A 1.766A 249.881 87.604% 1251 29.1 36.05°C 0.977
12.083V 4.963V 3.323V 5.096V 285.238 44.55°C 115.13V
6 19.897A 6.058A 5.973A 1.968A 299.962 87.162% 1460 33.0 36.77°C 0.981
12.070V 4.952V 3.315V 5.084V 344.142 45.60°C 115.13V
7 23.302A 7.085A 6.985A 2.170A 350.078 86.543% 1487 33.1 37.36°C 0.984
12.058V 4.941V 3.306V 5.071V 404.515 46.52°C 115.12V
8 26.711A 8.116A 8.005A 2.374A 400.177 85.786% 1486 33.1 37.73°C 0.986
12.046V 4.930V 3.298V 5.057V 466.485 47.40°C 115.13V
9 30.524A 8.636A 8.508A 2.377A 449.881 84.931% 1488 33.1 38.53°C 0.988
12.035V 4.923V 3.292V 5.049V 529.701 48.80°C 115.12V
10 34.115A 9.160A 9.044A 2.986A 499.885 83.626% 1489 33.1 39.31°C 0.989
12.023V 4.914V 3.284V 5.026V 597.760 50.30°C 115.12V
11 38.310A 9.170A 9.057A 2.990A 549.897 81.932% 1489 33.1 40.30°C 0.989
12.012V 4.909V 3.279V 5.018V 671.163 51.75°C 115.12V
CL1 0.143A 14.005A 13.999A 0.000A 117.225 80.682% 1484 33.1 36.04°C 0.973
12.110V 4.931V 3.317V 5.136V 145.292 44.24°C 115.13V
CL2 41.594A 1.004A 1.000A 1.000A 513.715 84.298% 1490 33.1 39.89°C 0.989
12.029V 4.963V 3.309V 5.089V 609.402 50.91°C 115.12V

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 2.320A 1.998A 1.966A 0.972A 49.785 84.197% 0 <6.0 39.94°C 0.600
12.150V 5.005V 3.356V 5.144V 59.129 34.11°C 230.29V
2 5.690A 3.004A 2.956A 1.170A 99.865 87.397% 0 <6.0 40.97°C 0.782
12.120V 4.994V 3.348V 5.131V 114.266 34.55°C 230.29V
3 9.397A 3.513A 3.442A 1.368A 149.775 88.999% 1021 24.1 35.06°C 0.852
12.107V 4.984V 3.339V 5.120V 168.288 42.00°C 230.29V
4 13.109A 4.023A 3.964A 1.566A 199.742 89.634% 1090 24.8 35.51°C 0.897
12.093V 4.974V 3.331V 5.109V 222.841 42.81°C 230.29V
5 16.505A 5.040A 4.967A 1.766A 249.872 89.662% 1246 28.5 36.25°C 0.921
12.079V 4.962V 3.322V 5.096V 278.681 43.89°C 230.29V
6 19.901A 6.062A 5.974A 1.968A 299.953 89.442% 1427 32.4 36.84°C 0.935
12.067V 4.951V 3.313V 5.083V 335.360 44.86°C 230.29V
7 23.308A 7.090A 6.990A 2.171A 350.074 89.040% 1489 33.1 37.03°C 0.945
12.054V 4.939V 3.304V 5.070V 393.163 45.60°C 230.28V
8 26.720A 8.119A 8.010A 2.374A 400.178 88.539% 1489 33.1 37.87°C 0.953
12.042V 4.928V 3.296V 5.056V 451.979 47.16°C 230.29V
9 30.538A 8.640A 8.514A 2.378A 449.887 88.031% 1494 33.2 38.12°C 0.957
12.030V 4.920V 3.289V 5.048V 511.055 48.20°C 230.29V
10 34.131A 9.166A 9.053A 2.987A 499.886 87.331% 1495 33.2 39.90°C 0.959
12.017V 4.912V 3.281V 5.024V 572.405 50.63°C 230.29V
11 38.326A 9.175A 9.064A 2.992A 549.904 86.459% 1490 33.1 40.46°C 0.964
12.007V 4.907V 3.276V 5.016V 636.027 51.91°C 230.29V
CL1 0.145A 14.004A 14.000A 0.000A 117.191 82.358% 1482 33.1 36.15°C 0.827
12.107V 4.929V 3.315V 5.135V 142.295 43.88°C 230.30V
CL2 41.595A 1.003A 1.001A 1.000A 513.516 87.965% 1494 33.2 39.31°C 0.960
12.024V 4.962V 3.308V 5.089V 583.772 50.37°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 1.200A 0.500A 0.475A 0.194A 19.672 76.637% 0 <6.0 0.737
12.135V 5.017V 3.364V 5.170V 25.669 115.13V
2 2.451A 0.998A 0.982A 0.388A 40.067 82.408% 0 <6.0 0.877
12.143V 5.012V 3.360V 5.162V 48.620 115.13V
3 3.633A 1.497A 1.460A 0.582A 59.548 84.344% 0 <6.0 0.927
12.153V 5.007V 3.357V 5.154V 70.601 115.13V
4 4.893A 2.000A 1.969A 0.777A 79.953 85.365% 0 <6.0 0.950
12.129V 5.003V 3.353V 5.146V 93.660 115.13V

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 1.201A 0.500A 0.476A 0.194A 19.688 77.787% 0 <6.0 0.356
12.135V 5.017V 3.364V 5.170V 25.310 230.30V
2 2.453A 0.997A 0.982A 0.388A 40.081 83.519% 0 <6.0 0.536
12.141V 5.012V 3.360V 5.162V 47.990 230.29V
3 3.634A 1.497A 1.460A 0.582A 59.552 85.929% 0 <6.0 0.647
12.151V 5.007V 3.356V 5.154V 69.304 230.29V
4 4.895A 2.001A 1.968A 0.778A 79.965 86.801% 0 <6.0 0.724
12.126V 5.002V 3.352V 5.145V 92.125 230.29V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 88.0 mV 20.8 mV 12.2 mV 19.3 mV Pass
20% Load 88.9 mV 21.0 mV 13.3 mV 18.4 mV Pass
30% Load 35.1 mV 19.6 mV 12.5 mV 20.6 mV Pass
40% Load 32.5 mV 18.9 mV 12.6 mV 24.8 mV Pass
50% Load 29.9 mV 18.3 mV 13.3 mV 27.4 mV Pass
60% Load 29.7 mV 19.4 mV 15.6 mV 30.7 mV Pass
70% Load 26.5 mV 18.5 mV 13.2 mV 27.1 mV Pass
80% Load 34.2 mV 21.2 mV 18.4 mV 33.7 mV Pass
90% Load 33.5 mV 21.3 mV 17.5 mV 33.9 mV Pass
100% Load 49.0 mV 24.2 mV 19.4 mV 39.2 mV Pass
110% Load 49.5 mV 24.8 mV 18.6 mV 39.3 mV Pass
Crossload 1 43.2 mV 26.5 mV 20.6 mV 20.5 mV Pass
Crossload 2 46.6 mV 22.5 mV 14.4 mV 35.9 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 89.1 mV 20.3 mV 11.9 mV 18.8 mV Pass
20% Load 87.5 mV 20.4 mV 12.4 mV 18.0 mV Pass
30% Load 34.7 mV 18.1 mV 11.9 mV 17.8 mV Pass
40% Load 34.6 mV 18.7 mV 12.6 mV 22.0 mV Pass
50% Load 32.6 mV 20.2 mV 12.7 mV 24.2 mV Pass
60% Load 33.0 mV 18.9 mV 14.6 mV 26.4 mV Pass
70% Load 33.6 mV 20.0 mV 15.5 mV 30.6 mV Pass
80% Load 37.2 mV 20.2 mV 17.2 mV 33.0 mV Pass
90% Load 33.6 mV 21.3 mV 17.2 mV 34.6 mV Pass
100% Load 50.9 mV 23.5 mV 18.9 mV 37.9 mV Pass
110% Load 50.6 mV 22.5 mV 17.9 mV 36.9 mV Pass
Crossload 1 44.4 mV 27.2 mV 19.3 mV 18.5 mV Pass
Crossload 2 50.9 mV 21.7 mV 15.5 mV 35.6 mV Pass

The results above are not used in the certification process

Cooler Master MWE Bronze 500

Top side
Power specifications label
Cybenetics bietet freiwillige Zertifizierungsprogramme für Netzteile – ETA für Effizienz, LAMBDA für Lautstärke und SAFE für Sicherheit und korrekten Betrieb – sowie für Kühlprodukte mit DELTA für die Schalldämmung von Gehäusen und PHI für Luftstrom und statischen Druck von Lüftern
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com