Murata Power Solutions DBE & DVE DC-DC Bus Converters

Murata Power Solutions DBE and DVE DC-DC Bus Converters are 300W fully regulated digitally controlled DC-DC converters packaged in an industry-standard eighth-brick package. These PMBus™-compliant converters meet the Advanced Bus Converter (ABC) digital standard. The DBE series supports the TNV standard for input voltage with 36V to 75V in a specified VIN range and provides payload power in distributed power architectures. The DVE series offers the same product characteristics but without the PMBus digital control features. Murata Power Solutions DBE and DVE DC-DC Bus Converters are designed for use in distributed power and intermediate bus applications.


  • Advanced bus converter industry-standard eighth-brick with digital PMBus interface
  • Optional standard five-pin eighth-brick
  • High efficiency
  • Fast dynamic response
  • ±1% Vout setting accuracy
  • 2250VDC input to output isolation voltage
  • Optional baseplate (B option)
  • Voltage droop load sharing for parallel operation
  • Certified to UL/EN/IEC 60950-1, CAN/CSA-C22.2 No. 60950-1, 2nd Edition, safety approvals and EN55022/CISPR22 standards


  • Distributed power architectures
  • Intermediate bus voltage
  • Servers and storage
  • Network equipment
Published: 2016-05-04 | Updated: 2023-09-13