Isolated DCDC converter

Unidirectional isolated DCDC converter to connect an DC power supply to a stable high voltage DC-bus.

Our isolated converter is specially designed to cooperate with an unidirectional DC power supply as fuel cells. The converter provides a stable output from a input voltage range of 130V – 330V. Also current- or power control modes are possible. Interface by CAN, Ethernet and binary I/O’s. The low voltage input and high voltage output are galvanic isolated. With an additional frame, the converter can be placed in a cabinet.


  • Input voltage range: 130V – 330V
  • Rated power : 4,5 kW
  • Galvanic isolation between LV- and HV-side
  • Current-, voltage- or power control
  • Output derating in case of threshold value excess (safety shutdown if necessary)
  • High efficiency
  • High ambient temperatures
  • User interfaces: CAN, Ethernet, RS232, binary inputs and outputs
  • Certified according to GL-type examination requirements
  • IP-20


  • Frame for control cabinet installation