AC to DC Power Supplies

Find your solution from our AC-DC power supply ranges listed below to get more information about each range.

Helios’ DC solutions can be customised to suit any application with options including IP rated enclosures, labelling, specific terminations and connections, remote monitoring and control. We can also customise redundancy, input and output options, and so much more.

HELIOS comprehensive portfolio of DC Power Supplies has been chosen strategically to meet the needs of applications across most major industries. High reliability, efficiency, flexibility and a wide variety of mechanical formats including PCB mount, open- frame, chassis mount, external and DIN rail are some characteristics of our complete Power Supplies Solutions. From low-cost commercial grade single output DC power supplies to high-grade multi-output AC/DC supplies, our extensive range will have a solution for you.

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

  • 1000W in a 1U x 264 x 127mm package
  • -55/-40°C to 70°C operation
  • Meets MIL-STD-810G and MIL-STD-461F standards
  • Conformal coated and ruggedized for shock and vibration
  • 47 to 440 Hz input frequency
  • Extra low profile: 1U height ( 40mm )
  • Plug & Play power allows for fast custom configurations.
  • Series / Parallel connections of output modules for flexibility
  • Eight isolated output modules to choose from: 1.5V to 58V
  • Power levels: 200W , 400W , 600W & 750 watts
  • Extra low profile: 1U height ( 40mm ).
  • Plug & Play power, allows for fast custom configurations.
  • Series / Parallel connections of output modules for flexibility.
  • Eight isolated output modules to choose from: 1.5V to 58V.
  • Five power levels: 400, 700, 1000, 1200 & 1300 watts
  • Compact & Flat 1U Design
  • Suitable for use as Battery Charger (option)
  • Average Active Efficiency @ 230V: 92.7%
  •  250W convection cooled and 500W with internal fan
  • 19"Rack Mount Option Available.
  • Three power levels, 200, 300 & 500 watts
  • Convection cooled: No fans
  • Overvoltage protection
  • Overload and short circuit protection
  • Any output from 24vdc ~ 125vdc possible
  • Designed for high voltage output, 12 to 125vdc
  • Rugged design for industrial applications
  • Fully isolated input/output 4300VDC
  • Specials input/output combinations on request
  • Suitable for battery charging applications – Option
  • Designed for high voltage output 120 ~ 250vdc.
  • Conduction / Convection cooled - No Fans.
  • Suitable for battery charging applications - Option.
  • Rugged design for industrial applications.
  • MTBF > 160,000hrs.
  • Designed for high voltage output 120 ~ 250vdc.
  • Suitable for battery charging applications - Option.
  • Specials input / output combinations on request
  •  N+1 Redundancy –option
  • Rugged design for industrial applications.
  • MTBF > 160,000hrs.
  • 300% Peak Power Capability (5 sec)
  • 24, 36 and 48V Outputs
  • 1008W peak output power HWS300P
  • 1992W peak output power HWS600P
  • Universal Input (85 - 265VAC)

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