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D1U3CS-W-850-12-HC4C Datasheet 81mm 1u Front End AC-dc Power Supply Converter

Manufacturer: Murata

Overview: 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.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key 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 inter.

D1U3CS-W-850-12-HC4C Distributor