CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Cooler Master MasterWatt Maker 1200W MIJ
Serial NumberMPZC002AFBAT1164600010
Lab ID85
  • Report:
  • Receipt Date: Jun 24, 2018
  • Test Date: Jul 2, 2018
  • Report Date: Jul 4, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandCooler Master
Manufacturer (OEM)Murata
SeriesMasterWatt Maker MIJ
Model NumberMPZ-C002-AFBAT
Serial NumberMPZC002AFBAT1164600010
DUT NotesLow PF and 5VSB Efficiency

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)15-6
Rated Frequency (Hz)50-60
Rated Power (W)1200
TypeATX12V
Cooling135mm LDB Fan (Silencio FP)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 25 25 100 3.5 0.5
Watts 130 1200 17.5 6
Total Max. Power (W) 1200

Test Equipment

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, Chroma 61604
Power Analyzers N4L PPA1530, 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 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge
ATX connector 20+4 pin (700mm) 1 1 18-22AWG
4+4 pin EPS12V (700mm) / 4+4 pin EPS12V (800mm) 2 2 16AWG
6+2 pin PCIe (760mm) 4 4 16AWG
6+2 pin PCIe (610mm+120mm) 4 8 16-18AWG
SATA (450mm+110mm+110mm+110mm) 2 8 18AWG
SATA (550mm+110mm+110mm+110mm) 2 8 18AWG
4 pin Molex (550mm+120mm+120mm+120mm) 2 8 18AWG
4 pin Molex (450mm+100mm+100mm+100mm) / FDD Adapter (+100mm) 1 4 / 1 18 / 22AWG

Parts Description

General Data
Manufacturer (OEM) Murata Manufacturing
Platform Model -
Primary Side
Transient Filter 6x Y caps, 4x X caps, 2x CM chokes, 1x MOV, 1x CAP200DG
Inrush Protection NTC Thermistor & Diode
Bridge Rectifier(s) 1x Shindengen D25XB60 (800V, 3.5A @ 25°C - without heatsink)
APFC MOSFETS 4x Infineon IPA65R045C7 (700V, 11A @ 100°C, 0.045Ohm)
APFC Boost Diode 2x SiC SCS220AM (650V, 20A @ 97°C)
Hold-up Cap(s) 2x Chemi-Con (420V, 830uF & 650uF - 1450uF combined, 2000h @ 105 °C, KMW)
Main Switchers 2x Alpha & Omega AOTF27S60
(700V, 110A @ 150°C, 0.16Ohm)
CMOS Logic Shifter On Semiconductor MC74VHCT50A
MCU1 Microchip PIC24FJ64 (16-bit, 16 MIPS, 64KB Flash, 8KB RAM)
MCU2 Microchip PIC24FJ32GA (16-bit, 16 MIPS, 16KB Flash, 4KB RAM)
APFC Controller Texas Instruments UCC28070
Resonant Controller On Semiconductors NCP1399
Topology Primary side: Bridgeless & Interleaved APFC, Half-Bridge & LLC Resonant Controller
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS unknown number of FETs
Driver IC IR1168S (max 500 KHz)
5V & 3.3V DC-DC Converters: 2x Toshiba TPHR9003NL (30V, 220A @ 150°C, 1.1mOhm)
Buck Controller: 1x TPS40101
Filtering Capacitors Electrolytics: Nippon Chemi-Con (1-5,000 @ 105°C, KZE), Rubycon (105°C, ZLH, YXM),
Polymers: Chemi-Con
Supervisor IC MCUs
Fan Model Cooler Master FA13525L 12LPA (135mm, 12V, 0.50A, 2940 RPM, Loop Dynamic Bearing)
5VSB Circuit
Switching FET 1x Fairchild FQPF 8N80C (800V, 8A, 1.55Ohm)
Rectifier 1x MOSPEC MBRF20100 SBR (100V, 20A)
Step-Down Converter Texas Instruments TPS54332 (3.5V - 28V Input, 3.5A)

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary 115V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms) 23.954
AC Loss to PWR_OK Hold Up Time  (ms) 21.9
PWR_OK Inactive to DC Loss Delay (ms) 2.054

Vampire Power

Graphs 115V

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

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

Indicative Performance

Efficiency under high ambient temperature

INFO

The PSU’s efficiency under high ambient temperatures

5VSB Efficiency

INFO

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 0.041A 0.211 52.750% 0.027
5.095V 0.400 115.12V
2 0.087A 0.443 64.577% 0.045
5.092V 0.686 115.12V
3 0.532A 2.698 75.574% 0.207
5.074V 3.570 115.13V
4 3.502A 17.439 70.569% 0.504
4.980V 24.712 115.11V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) Temps (In/Out) PF/AC Volts
1 8.174A 1.954A 1.972A 0.981A 119.773 91.028% 0 45.19°C 0.701
12.017V 5.104V 3.343V 5.078V 131.578 41.14°C 115.11V
2 17.383A 2.929A 2.963A 1.180A 239.611 92.922% 0 46.02°C 0.977
12.011V 5.104V 3.336V 5.076V 257.863 41.85°C 115.09V
3 26.973A 3.427A 3.479A 1.379A 359.871 93.693% 0 46.52°C 0.980
12.005V 5.103V 3.329V 5.070V 384.095 42.46°C 115.08V
4 36.546A 3.917A 3.971A 1.575A 479.634 93.635% 0 47.50°C 0.984
11.998V 5.102V 3.322V 5.066V 512.238 43.52°C 115.07V
5 45.794A 4.902A 4.975A 1.776A 599.608 93.142% 640 42.33°C 0.988
11.991V 5.102V 3.314V 5.065V 643.757 45.13°C 115.06V
6 55.047A 5.879A 5.983A 1.974A 719.505 92.648% 850 42.79°C 0.991
11.985V 5.101V 3.307V 5.062V 776.603 45.20°C 115.06V
7 64.308A 6.864A 7.001A 2.169A 839.352 92.057% 975 43.52°C 0.993
11.978V 5.100V 3.298V 5.060V 911.777 45.75°C 115.08V
8 73.579A 7.849A 8.020A 2.370A 959.301 91.243% 1140 44.38°C 0.994
11.972V 5.100V 3.291V 5.059V 1051.365 46.39°C 115.06V
9 83.296A 8.335A 8.553A 2.369A 1079.306 90.355% 1320 45.62°C 0.996
11.966V 5.099V 3.285V 5.061V 1194.516 47.60°C 115.06V
10 92.564A 8.826A 9.063A 3.481A 1199.151 89.243% 1500 46.99°C 0.996
11.959V 5.099V 3.277V 5.020V 1343.695 48.70°C 115.07V
11 102.655A 8.826A 9.078A 3.484A 1319.120 88.076% 1500 47.32°C 0.997
11.952V 5.099V 3.271V 5.020V 1497.699 49.53°C 115.07V
CL1 0.099A 16.026A 16.006A 0.003A 135.999 83.196% 1015 45.78°C 0.693
12.021V 5.096V 3.319V 5.200V 163.469 47.80°C 115.13V
CL2 99.928A 1.003A 1.003A 1.002A 1208.249 89.251% 1500 45.79°C 0.996
11.956V 5.104V 3.295V 5.074V 1353.760 47.75°C 115.07V

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) PF/AC Volts
1 1.213A 0.482A 0.476A 0.196A 19.640 70.782% 0 0.674
12.024V 5.106V 3.350V 5.099V 27.747 115.11V
2 2.456A 0.970A 0.985A 0.390A 39.762 81.724% 0 0.684
12.022V 5.105V 3.348V 5.095V 48.654 115.11V
3 3.696A 1.460A 1.491A 0.585A 59.850 85.995% 0 0.713
12.021V 5.105V 3.346V 5.090V 69.597 115.11V
4 4.927A 1.954A 1.971A 0.786A 79.784 88.459% 0 0.691
12.019V 5.105V 3.345V 5.086V 90.193 115.12V

The results above are not used in the certification process

Ripple Measurements 115V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 17.4 mV 8.9 mV 9.8 mV 5.2 mV Pass
20% Load 15.4 mV 9.5 mV 10.0 mV 5.5 mV Pass
30% Load 17.4 mV 9.2 mV 9.7 mV 6.1 mV Pass
40% Load 17.5 mV 10.3 mV 9.3 mV 6.5 mV Pass
50% Load 22.5 mV 12.4 mV 14.7 mV 10.4 mV Pass
60% Load 18.5 mV 10.5 mV 9.9 mV 9.3 mV Pass
70% Load 23.3 mV 12.5 mV 11.5 mV 10.1 mV Pass
80% Load 23.0 mV 13.0 mV 11.8 mV 11.4 mV Pass
90% Load 25.5 mV 13.5 mV 12.3 mV 13.1 mV Pass
100% Load 30.5 mV 15.9 mV 14.6 mV 16.7 mV Pass
110% Load 34.6 mV 17.5 mV 16.1 mV 18.3 mV Pass
Crossload 1 22.9 mV 11.5 mV 11.3 mV 9.3 mV Pass
Crossload 2 30.9 mV 13.3 mV 15.3 mV 15.2 mV Pass

The results above are not used in the certification process

Cooler Master MasterWatt Maker 1200W MIJ

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