Holiday Trading Hours

Please note our Australia & New Zealand offices / warehouses are closed between Monday 23rd Dec 2024, and Friday 3rd Jan 2025.

Our Middle East & Asia offices are closed Wednesday 1st January 2025 only.

Wishing all of our customers, suppliers, and partners a joyous festive season, and Happy New Year.

DC to DC Converters

Isolated & Non-Isolated High-Quality DC-DC Power Conversion Solutions

From 0.5 Watt to 30000 Watts, to any DC to DC input/output configuration Helios is able to supply an extensive range of DC to DC converters designed to meet the needs and criteria of your application.

Typical application environments include railway, transportation, heavy industry, industrial automation, power utilities, telecommunications, mining, marine, military and many others. At Helios we can assemble any of our standard industrial DC/DC Converters into a 19″ Rack Mount.

For product guidance, customisation, or to find a solution that meets your specific technical requirements, please contact our Technical Sales Engineers.

  • No minimum load required.
  • Up to 3000vdc input to output isolation.
  • Small size and low profile: 0.86 x 0.36 x 0.44 inch.
  • Low output ripple and noise.
  •  Input voltage options: 9~36V & 18~75V
  • External ON/OFF control
  • Up to 3000vdc input to output isolation.
  • Small size and low profile: 0.86 x 0.36 x 0.44 inch.
  • Low output ripple and noise.
  • Wide input range 400 ~ 800vdc
  • Rugged design for on-board train applications
  • Convection cooled: No fans
  • Convection / Conduction cooled: No fans
  • Wide input range 525 ~ 975vdc
  • Rugged design for on-board train applications
  • Fully isolated input-output 4300VDC
  • Convection / Conduction Cooled: No fans
  • Wide input range 525 ~ 975vdc
  • Rugged design for on-board train applications
  • Fully isolated input-output 4300VDC
  • Convection / Conduction Cooled: No fans
  • Designed to rail standards EN50155 & EN50121
  • Any output from 12vdc ~ 130vdc possible.
  • Wide input voltage range.
  • Convection / Conduction cooled: No fans
  • Designed to rail standards EN50155 & EN50121
  • Any output from 24vdc ~ 130vdc possible.
  • Wide input voltage range.
  • Convection / Conduction cooled: No fans
  • Designed to rail standards EN50155 & EN50121
  • Any output from 12vdc - 130vdc possible
  • Wide input voltage range
  • Convection / Conduction cooled: No fans
  • 60-160Vdc and 14.4 - 36Vdc Input Ranges.
  • IEC 61373 Shock and Vibration.
  • Base plate Cooled.
  • Full Power at 100°C base plate

Can't find what you're looking for?

Our Technical Sales Engineers can guide you to the right solution. 

Developers of Custom Power Solutions

Value-Add Distributors of Leading Brands