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Murata Introduces 400 Watt 8th Brick DC-DC Converters

Murata has recently introduced its DSE Series, a fully isolated, 12Vout, 400W eighth brick DC-DC converter with a DOSA compliant digital interface to support the PMBus standard for communication and control.

DSE Series

The Series includes DAE and DCE products and has a droop load sharing option for paralleling up to three modules in some of the most power demanding applications. Further, the series meets the international TNV standard for Input Voltage with a 36-75Vin range and provides 2250Vdc isolation for use in Power over Ethernet (PoE) applications.

The Key Features of the DSE Series includes:

  • Offers advanced power conversion technology, including a 32bit ARM processor that controls critical conversion functions and delivers a digital interface for use in the end system application.
  • The PMBus digital interface can be used to customize the modules’ configuration for specific functions and presents system engineers with critical telemetry information.
  • Multiple pin configurations are available, as the DSE provides a DOSA standard digital eighth brick pinout with sense, trim, and PMBus.
  • The DAE provides a DOSA analog eighth brick pinout with sense and trim (no PMBus). The DCE is a DOSA analog eighth brick in the traditional 5-pin package.

The Major Applications include:

  • telecommunications
  • networking
  • wireless
  • pre-amplifiers
  • industrial
  • test equipment

“By leveraging Murata’s proprietary design techniques for advanced electrical, thermal, and mechanical performance, the DSE series integrate features never before attained in a modular dc-dc converter,” said Bill Smith, Director – Product Line Management, Murata Power Solutions.

Further information: Click Here.


Jyoti Gazmer

A Mass Comm. graduate believes strongly in the power of words. A book lover who dreams to own a library some day. An introvert but will become your closest friend if you share mutual feelings about COFFEE. I prefer having more puppies over humans.

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