Cooler Master MPE-5501-ACAAB User Manual
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
DUT INFORMATION
Brand Cooler Master
Manufacturer (OEM) Gospower
Series MWE Bronze
Model Number MWE Bronze 550
Serial Number MPE5501ACAAB1191400003
DUT Notes
DUT SPECIFICATIONS
Rated Voltage (Vrms) 100-240
Rated Current (Arms) 8-4
Rated Frequency (Hz) 50-60
Rated Power (W) 550
Type ATX12V
Cooling
Semi-Passive Operation ✓
Cable Design Fixed cables
Cooler Master MWE Bronze 550
120mm Rifle Bearing Fan
(DF1202512SELN)
POWER SPECIFICATIONS
Rail 3.3V 5V 12V 5VSB -12V
Max. Power
Total Max. Power (W) 550
Amps 20 20 45.8 3 0.3
Watts 120 549.6 15 3.6
CABLES AND CONNECTORS
Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (610mm) 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 (500mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -
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
PAGE 1/9
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
Cooler Master MWE Bronze 550
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, 470uF, 2000h @ 85°C, GM)
Main Switchers 2x Jilin Sino Microelectronics JCS18N50FH (500V, 11A @ 100°C, 0.27Ohm)
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 PowerNCEP40T11K (40V, 85A @ 100°C, 2.8mOhm)
5V & 3.3V
Filtering Capacitors
Supervisor IC IN1S313I-SAG
Fan Model Thermal Control DF1202512SELN (120mm, 12V, 0.25A, Rifle Bearing Fan)
DC-DC Converters: 4x IPS FTD05N03NA (30V, 75A @ 100°C, 6mOhm)
PWM Controllers: ANPECAPW7159C
Electrolytics: 4x Elite (2-5,000h @ 105°C, ED), 5x Elite (2,000h @ 105°C, EL), 2x CapXon (2-5,000h @ 105°C, KF), 1x CapXon (310,000h @ 105°C, GH)
Polymers: CapXon
5VSB Circuit
Rectifier Standby PWM Controller On-Bright OB2365SP
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
PAGE 2/9
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS
www.cybenetics.com
Evaluation Report
Cooler Master MWE Bronze 550
RESULTS
Test Date 06-10-2019
Certification Date 06-21-2019
Cybenetics ID # 735
Temperature Range (°C /°F) 30-32 / 86-89.6
Average Efficiency 88.179
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V 70.319
Average Efficiency 5VSB 77.245
Standby Power Consumption (W) -115V 0.0753202
Standby Power Consumption (W) -230V 0.1873250
Average PF 0.904
ErP Lot 3/6 Ready ✓
(EU) No 617/2013 Compliance ✓
Avg Noise Output 24.66
Efficiency Rating (ETA)
Noise Rating (LAMBDA) LAMBDA-A
TEST EQUIPMENT
Chroma 63601-5 x4
Electronic Loads
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
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
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
PAGE 3/9
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted
info@cybenetics.com
4004 MESA GEITONIA, LIMASSOL, CYPRUS
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