81mm 1U Front End AC-DC Power Supply Converter
www.murata-ps.com
PRODUCT OVERVIEW
ORDERING GUIDE
D1U3CS-W-850-12-HxxC Series
81mm 1U Front End AC-DC Power Supply Conv...
Description
www.murata-ps.com
PRODUCT OVERVIEW
ORDERING GUIDE
D1U3CS-W-850-12-HxxC Series
81mm 1U Front End AC-DC Power Supply Converter
The D1U3CS-W-850-12-HxxC series are 80 PLUS Gold efficiency 850 watt, power factor corrected front end supplies with a 12V main output and a 3.3V (20W) standby. They have active current sharing and up to 4 supplies may be operated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have logic and PMBus status signals. Their low profile 1U package and >15W/cubic inch power density make them ideal for delivering reliable, efficient power to servers, workstations, storage systems and other 12V distributed power systems.
FEATURES
850W output power 80 PLUS® Gold efficiency 12V main output 3.3V or 5V standby output of 20W 1U height: 3.20" x 11.00" x 1.57" 15.4 Watts per cubic inch density N+1 redundancy capable, including hot plugging (up to 4 in parallel) Active current sharing on 12V main output; ORing FET Overvoltage, overcurrent, overtemperature protection Internal cooling fan (variable speed) PMBus™ / I²C interface RoHS compliant
Part Number
D1U3CS-W-850-12-HC4C D1U3CS-W-850-12-HC3C
Power Output
850W
Main Output
12V
Standby Output1
3.3V
Airflow
Back to front Front to back
INPUT CHARACTERISTICS
Parameter
Voltage Operating Range Frequency Turn-on Voltage Turn-off Voltage Maximum Current Inrush Current Power Factor Efficiency (230Vac) excluding fan load
Conditions
Min.
90 47
Nom.
115/230 ...
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