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.

  • Low profile, small size
  • 100°C baseplate temperature
  • High power density & High efficiency
  • 12V 228V 48V & 51V output voltage options
  • Suitable for conduction cooling
  • 2U or 3U modules for 19-inch rack system
  • Alarm options
  • Metering options with bi-directional current sensing
  • Parallel redundancy options
  • Fully customised solutions
  • 85 - 265VAC (47 - 63Hz) Input Range
  • Adjustable outputs
  • Class B Conducted & Radiated EMI
  • Meet the EN 61000-3-2 harmonics and IEC 61000-4 immunity standards
  • 12V, 15V, 24V, 36V &  48V Output voltage options
  • Remote On/Off, Parallel Operation, DC Good and Fan Alarm Signals
  • This product is not available until further notice. Please contact our sales engineers for alternatives. 
  • Multi output intelligent and modular high power system
  • Standard 19” rack
  • Outputs parallel up to 1600 A
  • Outputs series up to 1000 V
  • 100% digital control
  • Outputs program as voltage or current source
  • This product is available on request, please contact our sales engineers for more information.
  • 600W, 100% natural convection cooled
  • 94% efficiency
  • Industrial and medical safety approvals
  • PMBus™ for digital communications and control
  • 24 W-standby power
  • Wide range input 15 ~ 50VAC
  • Single output options from 5 ~ 48VDC
  • +10% to -20% output voltage trim
  • Panel mounting case with screw terminals
  • High operating temperature …up to 70ºC
  • DIN Rail Mounting is available as an option
  • Power to emergency LED lights in the lift
  • Keeps a 7AH battery charged
  • In case of AC mains failure the 7AH battery will be able to provide power to the emergency lights and emergency bell/buzzer
  • Can be customized to up to 100W of power
  • Cable access via plastic grommets
  • Can be private labelled

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