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DC-DC 450 Watt, 12V Main Output, 5V Standby Output Front-End Power Supply with front to back 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) 460
Form Factor 2.15 x 9.0 x 1.57in
Input Voltage Range (V) -44 to -72
Output Voltage 1 (V) 12
Output Voltage 2 (V) 5
Efficiency (%) 93
Operating Temp. Range (C) -5 to 50
Design Origin Murata Power Solutions
Dimensions (inch) 2.15 x 9.0 x 1.57
Dimensions (mm) 54.5 x 228.6 x 40
Output Current (A) 37.5
Output Current 2 (A) 2
Isolation (Vdc) 1000
PARD (typical) 1
Quality CAN/CSA C22.2 No 60950-1:2007 + A2:2014 UL 60950-1:2014 IEC60950-1:2005 +A2:2013 EN 60950-1:2006+A2:2013 CCC: GB4943.1-2011; GB/T9254-2008; GB17625.1-2012
RoHS 6 Yes
Series Headline 54mm 1U Front End AC-DC Power Supply Converter, Front to Back Airflow
Series Description The D1U54-D-450-12-Hx3C series power modules are very high efficiency, 450 watt DC input front end supplies, with a 12V main output and a standby output. An active (digital) current share characteristic is provided to allow units to operate in parallel and share load current. The power supply may be hot plugged; recovers from overtemperature faults, and has status LEDs on the front panel in addition to hardware signal logic and PMBusā„¢ status signals. The low profile 1U package and 14.8W/cubic inch power density make them ideal for delivering reliable, efficient power to networking equipment, workstations, storage systems and other 12V distributed power architectures. These models are intended to complement the D1U54P-W-450-12-HxxC series.