Front End Dc-DC Power Converter

Murata Power Solutions
Part Number Information
Part #: Price/Availability:
D1U3CS-D-1600-12-HC4EC Buy Now

The D1U3CS-D-1600-12-HC4EC is a highly efficient 1600 watt, DC input front end module with a 12V main output and a choice of 3.3V (20W) standby and airflow direction. The power module is able to current share with up to eight (8) other power modules of the same type operating in parallel or N+1 redundancy.

The supplies may be hot plugged, and include integral isolation devices. The power modules are fully protected from overload and overvoltage and are able to auto-recover from over temperature faults. A Status LED is provided on the front panel and additional control and status reporting is provided by hardware logic signals and via a PMBus™ digital interface.

A low profile sub 1U height enclosure provides an excellent power density of 29W/in3 that is ideal for delivering reliable, efficient power to servers; workstations; storage systems and other 12V distributed power systems.


  • 1600W output power (across the full DC input voltage range)
  • 1.57"(1U) x 11.0" x 3.2"
  • 93% typical efficiency at 50% FL
  • 12VDC Main output
  • 3.3VSB output (20W)
  • 29W/in3 power density
  • N+1 Redundancy Capable; hot plug/swap (up to 8 modules in parallel)
  • Active current sharing on 12V main output; integral MOSFET ORING
  • Over-Voltage, Over-Current; Over-Temperature Protection
  • Internal variable speed cooling fans
  • PMBus™ Power Management Bus
  • RoHS Compliant
  • Highly Efficient