CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master V550 Gold
Serial NumberMPY5501AFAAGV1184300015
Lab ID581
Certification ID25581
  • Test Result Report ID: 19PS581A
  • Certificate Issue Date: Dec 27, 2018
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
ModelV550 Gold
OEM/ODMChicony Electronics
Serial NumberMPY5501AFAAGV1184300015
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)100-240
Rated Current (Arms)8
Rated Frequency (Hz)50-60
Rated Power (W)550
Operating Temperature (Continuous Full Load) (°C)
TypeATX12V
Cable DesignFully Modular
Warranty-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling135mm Fluid Dynamic Bearing Fan
(APISTEK SAC4H2H)
Semi-Passive Operation✓ (selectable)
Cybenetics Testing Information
Lab ID581
Date of receiptDec 15, 2018
Testing DateDec 25, 2018
Report Issued DateDec 27, 2018
DUT Notes MPY-5501-AFAAGV
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Modular 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 (650mm) 1 1 18AWG No
6+2 pin PCIe (550mm+120mm) 1 2 18AWG No
SATA (500mm+120mm+120mm+120mm) 2 8 18AWG No
4 pin Molex (500mm+120mm+120mm+120mm) 1 4 18AWG No
FDD Adapter (125mm) 1 1 22AWG No
AC Power Cord (1350mm) - C13 coupler 1 1 18AWG -

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 20 20 45 3 0.3
Watts 130 540 15 3.6
Total Max. Power (W) 550

Parts Description

General Data
Manufacturer (OEM) Chicony
PCB Type Single Layer 
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes
Inrush Protection -
Bridge Rectifier(s) 2x GBU15JL (600V, 15A @ 115°C)
APFC MOSFETS 1x Infineon IPW60R060P7 (650V, 30A @ 100°C, 0.06Ohm)
APFC Boost Diode 1x CREE C3D06060A (600V, 6A @ 154°C)
Hold-up Cap(s) 1x Nichicon (450V, 470uF, 2000h @ 105 °C, GG)
Main Switchers 2x Infineon IPA60R099P6 (600V, 25A @ 150°C, 0.125Ohm)
APFC Controller Infineon ICE3PCS03G
Resonant Controllers MPS HR1000A & 2x MPS MP6903
Topology Primary side: Half-Bridge & LLC Resonant Controller Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x JA54
5V & 3.3V DC-DC Converters: 6x APEC AP0403GH (30V, 50A @ 100°C, 4.5mOhm) PWM Controller: 2x APW7160A
Filtering Capacitors Electrolytics: 6x Rubycon (6-10,000h @ 105°C, ZLH), 1x Chemi-Con (4-10,000 @ 105°C, KY), 2x Nippon Chemi-Con (5-6,000 @ 105°C, KZH), Polymers: FPCAP (FP5), Chemi-Con
Supervisor IC CP006WD & LM358A
Fan Model APISTEK SAC4H2H (135mm, 12V, 0.50A, 111.1CFM, 41.6 dBA, Hydro Dynamic Bearing)
5VSB Circuit
Rectifier AOTF3N80L FET (800V, 1.8A @ 100°C, 4.8Ohm) & MBR20100CTG SBR (100V, 1A)
Standby PWM Controller 400BBBBB2 PAJH
-12V Circuit
Rectifier UTC LM7912L (-12V, 1A)

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)88.676%
Average Noise Output (>1450 Load Combinations)22.23dBA
Average PF (>1450 Load Combinations)0.982
Efficiency With 10W (≤500W) or 2% (>500W) Load62.173%
Standby Power Consumption0.0935W
Non-Accredited
12V Ripple (Full Load)22.71mV
5V Ripple (Full Load)16.70mV
3.3V Ripple (Full Load)29.28mV
5VSB Ripple (Full Load)18.17mV
12V Load Regulation0.81%
5V Load Regulation0.72%
3.3V Load Regulation1.16%
5VSB Load Regulation3.60%
Inrush Current81.542A
Accredited
Average Efficiency (>1450 load combinations)90.545%
Average Noise Output (>1450 Load Combinations)21.94dBA
Average PF (>1450 Load Combinations)0.901
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.1813W
Non-Accredited
12V Ripple (Full Load)17.92mV
5V Ripple (Full Load)17.03mV
3.3V Ripple (Full Load)27.56mV
5VSB Ripple (Full Load)16.94mV
12V Load Regulation0.77%
5V Load Regulation0.74%
3.3V Load Regulation1.13%
5VSB Load Regulation3.59%
Inrush Current70.610A
Hold-Up Time & PWR_OK Signal22.40ms
AC Loss to PWR_OK Hold Up Time17.40ms
PWR_OK Inactive to DC Loss Delay5.00ms
OPP (0.00°C / 0.00°C)--

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms) 22.4
AC Loss to PWR_OK Hold Up Time  (ms) 17.4
PWR_OK Inactive to DC Loss Delay (ms) 5.0

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 61.436% 0.053
5.119V 0.376 115.11V
2 0.090A 0.461 67.894% 0.092
5.117V 0.679 115.11V
3 0.550A 2.804 78.986% 0.269
5.096V 3.550 115.11V
4 1.000A 5.077 79.440% 0.317
5.076V 6.391 115.11V
5 1.500A 7.582 79.668% 0.342
5.054V 9.517 115.11V
6 3.000A 14.950 78.775% 0.381
4.984V 18.978 115.10V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231 49.149% 0.020
5.119V 0.470 230.28V
2 0.090A 0.461 60.499% 0.033
5.117V 0.762 230.28V
3 0.550A 2.803 76.168% 0.138
5.096V 3.680 230.28V
4 1.000A 5.076 77.781% 0.205
5.075V 6.526 230.28V
5 1.500A 7.579 78.376% 0.251
5.052V 9.670 230.28V
6 3.000A 14.947 78.081% 0.317
4.983V 19.143 230.28V

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 2.702A 1.998A 1.962A 0.988A 54.441 83.915% 0 <6.0 45.82°C 0.926
12.151V 5.012V 3.360V 5.063V 64.876 38.97°C 115.11V
2 6.461A 2.995A 2.949A 1.189A 109.340 88.808% 0 <6.0 46.70°C 0.959
12.140V 5.010V 3.355V 5.049V 123.119 39.38°C 115.20V
3 10.621A 3.498A 3.429A 1.391A 164.827 90.239% 0 <6.0 47.84°C 0.974
12.130V 5.002V 3.352V 5.035V 182.657 40.24°C 115.13V
4 14.723A 3.994A 3.942A 1.594A 219.636 90.134% 834 23.8 41.09°C 0.982
12.120V 5.007V 3.346V 5.022V 243.678 48.95°C 115.13V
5 18.499A 4.995A 4.937A 1.798A 274.548 90.207% 837 23.9 41.81°C 0.989
12.111V 5.006V 3.342V 5.007V 304.355 50.05°C 115.13V
6 22.284A 6.000A 5.933A 2.003A 329.462 89.745% 839 23.9 42.15°C 0.992
12.101V 5.000V 3.338V 4.992V 367.107 50.89°C 115.13V
7 26.111A 7.008A 6.928A 2.211A 384.789 89.318% 842 24.1 42.68°C 0.994
12.090V 4.995V 3.334V 4.977V 430.806 51.74°C 115.13V
8 29.945A 8.022A 7.928A 2.419A 440.112 88.712% 1050 30.4 43.52°C 0.995
12.079V 4.987V 3.330V 4.961V 496.111 53.64°C 115.13V
9 34.151A 8.528A 8.416A 2.421A 494.639 88.118% 1307 36.4 44.06°C 0.996
12.068V 4.985V 3.326V 4.957V 561.336 54.88°C 115.13V
10 38.163A 9.036A 8.938A 3.048A 549.834 87.385% 1494 39.6 45.13°C 0.996
12.057V 4.981V 3.322V 4.922V 629.208 56.58°C 115.14V
11 42.776A 9.046A 8.945A 3.051A 605.040 86.748% 1666 42.1 46.54°C 0.997
12.047V 4.976V 3.320V 4.919V 697.470 58.60°C 115.13V
CL1 0.139A 16.001A 15.999A 0.000A 134.567 83.964% 0 <6.0 50.68°C 0.968
12.128V 4.968V 3.337V 5.084V 160.267 41.67°C 115.14V
CL2 45.000A 1.001A 0.998A 1.000A 555.989 88.286% 1503 39.7 45.39°C 0.996
12.059V 4.969V 3.336V 5.030V 629.758 56.57°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 2.701A 1.994A 1.961A 0.988A 54.402 84.912% 0 <6.0 45.03°C 0.681
12.150V 5.013V 3.359V 5.063V 64.069 39.25°C 230.30V
2 6.458A 2.997A 2.947A 1.189A 109.292 89.952% 0 <6.0 46.25°C 0.808
12.139V 5.007V 3.356V 5.048V 121.500 39.89°C 230.30V
3 10.610A 3.498A 3.427A 1.391A 164.690 91.496% 0 <6.0 47.36°C 0.869
12.130V 5.003V 3.352V 5.034V 179.996 40.50°C 230.22V
4 14.712A 3.991A 3.943A 1.593A 219.493 91.641% 838 23.9 41.26°C 0.900
12.120V 5.009V 3.346V 5.022V 239.514 48.75°C 230.29V
5 18.505A 4.997A 4.936A 1.798A 274.608 91.805% 840 23.9 42.08°C 0.919
12.110V 5.006V 3.342V 5.006V 299.122 49.80°C 230.24V
6 22.294A 6.001A 5.932A 2.005A 329.546 91.690% 842 24.1 42.93°C 0.929
12.099V 5.000V 3.338V 4.990V 359.415 51.56°C 230.27V
7 26.122A 7.012A 6.929A 2.212A 384.873 91.485% 846 24.2 43.53°C 0.939
12.088V 4.993V 3.333V 4.975V 420.694 52.75°C 230.33V
8 29.956A 8.023A 7.930A 2.421A 440.195 91.007% 1102 31.6 44.09°C 0.945
12.077V 4.987V 3.329V 4.959V 483.696 53.92°C 230.29V
9 34.157A 8.528A 8.420A 2.423A 494.654 90.657% 1300 36.1 44.04°C 0.951
12.066V 4.985V 3.325V 4.955V 545.630 54.87°C 230.34V
10 38.162A 9.037A 8.940A 3.049A 549.823 90.102% 1517 39.9 45.25°C 0.959
12.057V 4.980V 3.322V 4.920V 610.221 56.37°C 230.30V
11 42.780A 9.044A 8.947A 3.052A 605.030 89.735% 1554 40.4 45.85°C 0.964
12.046V 4.976V 3.319V 4.916V 674.243 58.44°C 230.30V
CL1 0.140A 16.001A 15.998A 0.000A 134.511 85.085% 0 <6.0 49.92°C 0.846
12.127V 4.964V 3.337V 5.082V 158.090 42.36°C 230.27V
CL2 45.006A 1.002A 0.998A 1.000A 555.992 91.061% 1312 36.4 45.26°C 0.959
12.057V 4.990V 3.333V 5.029V 610.573 56.41°C 230.30V

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 1.183A 0.500A 0.476A 0.196A 19.499 65.831% 0 <6.0 0.820
12.162V 5.020V 3.363V 5.106V 29.620 115.09V
2 2.437A 0.998A 0.979A 0.393A 39.924 81.684% 0 <6.0 0.902
12.156V 5.017V 3.361V 5.094V 48.876 115.12V
3 3.627A 1.497A 1.454A 0.591A 59.468 85.621% 0 <6.0 0.931
12.151V 5.015V 3.359V 5.083V 69.455 115.11V
4 4.877A 1.998A 1.964A 0.789A 79.845 87.546% 0 <6.0 0.945
12.146V 5.011V 3.358V 5.071V 91.203 115.16V

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 1.183A 0.499A 0.475A 0.196A 19.488 70.858% 0 <6.0 0.482
12.160V 5.020V 3.362V 5.105V 27.503 230.29V
2 2.435A 0.997A 0.979A 0.393A 39.892 82.666% 0 <6.0 0.615
12.155V 5.017V 3.361V 5.093V 48.257 230.30V
3 3.624A 1.496A 1.454A 0.590A 59.414 86.633% 0 <6.0 0.703
12.149V 5.015V 3.359V 5.082V 68.581 230.30V
4 4.873A 1.996A 1.964A 0.789A 79.782 88.686% 0 <6.0 0.759
12.145V 5.012V 3.358V 5.071V 89.960 230.31V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 7.4 mV 9.7 mV 12.7 mV 7.9 mV Pass
20% Load 6.3 mV 10.3 mV 14.7 mV 8.4 mV Pass
30% Load 6.8 mV 14.2 mV 15.7 mV 8.8 mV Pass
40% Load 7.4 mV 14.8 mV 18.5 mV 8.9 mV Pass
50% Load 7.4 mV 13.6 mV 18.6 mV 9.3 mV Pass
60% Load 9.1 mV 14.1 mV 20.5 mV 10.9 mV Pass
70% Load 11.1 mV 14.1 mV 22.1 mV 10.8 mV Pass
80% Load 12.1 mV 14.9 mV 23.8 mV 10.7 mV Pass
90% Load 16.3 mV 16.2 mV 25.7 mV 12.3 mV Pass
100% Load 22.7 mV 16.7 mV 29.3 mV 18.2 mV Pass
110% Load 23.8 mV 17.4 mV 28.9 mV 18.3 mV Pass
Crossload 1 9.3 mV 13.8 mV 21.8 mV 12.4 mV Pass
Crossload 2 20.7 mV 15.1 mV 25.0 mV 14.5 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 10.2 mV 13.3 mV 7.4 mV Pass
20% Load 6.4 mV 10.0 mV 14.2 mV 8.0 mV Pass
30% Load 6.7 mV 13.0 mV 22.2 mV 8.2 mV Pass
40% Load 7.3 mV 14.7 mV 21.3 mV 9.3 mV Pass
50% Load 7.4 mV 14.0 mV 18.7 mV 9.2 mV Pass
60% Load 7.6 mV 13.9 mV 19.9 mV 9.6 mV Pass
70% Load 9.4 mV 14.5 mV 21.0 mV 10.8 mV Pass
80% Load 10.7 mV 15.0 mV 23.7 mV 13.5 mV Pass
90% Load 12.8 mV 14.9 mV 24.3 mV 13.7 mV Pass
100% Load 17.9 mV 17.0 mV 27.6 mV 16.9 mV Pass
110% Load 21.0 mV 17.4 mV 27.6 mV 17.2 mV Pass
Crossload 1 9.0 mV 13.9 mV 21.2 mV 12.2 mV Pass
Crossload 2 16.7 mV 15.3 mV 25.0 mV 14.8 mV Pass

The results above are not used in the certification process

Cooler Master V550 Gold

Top side
Top side
Power specifications label
Power specifications label
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