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DC-DC 1200 Watt, 12V Main Output, 5V Standby Output Front-End Power Supply with back to front airflow.

  • Recommended In Production  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.


Technical Information

Total Output Power (W) 1215
Form Factor 1U x 54.5 x 321.5
Input Voltage Range (V) 230 to 400
Output Voltage 1 (V) 12
Output Voltage 2 (V) 5
Efficiency (%) 95
Operating Temp. Range (C) -5 to 50
Design Origin Murata Power Solutions
Dimensions (inch) 1U x 2.15 x 12.66
Dimensions (mm) 1U x 54.5 x 321.5
Output Current (A) 100
Output Current 2 (A) 3
Isolation (Vdc) 4242
PARD (typical) 1
Quality CAN/CSA C22.2 No 60950-1-07, Am.1:2011, Am2:2014 UL 60950-1-2014, 2nd Ed. IEC60950-1:2005 (2nd ED.)+A1:2009+A2:2013 EN60950-1:2006+A11+A1+A12+A2
RoHS 6 Yes
Series Headline 54mm 1U Front End HVDC Power Supply Converter
Series Description The D1U54-HD-1200-12-HA4C is a high efficiency 1200 watt, HVDC input front end supply with a 12V main output and a 5V (3A) standby. It has active current sharing and up to 8 supplies may be operated in parallel. The supplies may be hot plugged, recovers from overtemperature faults, and has status LEDs on the front panel in addition to logic and PMBusā„¢ status signals. Its low profile 1U package and >28W/cubic inch power density make it ideal for delivering reliable, efficient power to datacenters, servers, workstations, storage systems, and other 12V distributed power systems.