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.

  • Wide Input Voltage Range 85 to 264VAC, 47 to 63hz
  • Output Voltage Adjustable
  • Protection Type Class I & Class II
  • Open frame and enclosed options
  • Output voltage options: 12V, 15V, 24V, 28V, 36V, 48V & 53V
  • Output Voltage up to 600V, Current up to 500A
  • Built-in LAN ( 1.5), USB, RS-232/RS-485 Interface & Optional ModBUS-TCP
  • Constant Voltage/Constant Current operation modes
  • Built-In Remote Isolated Analog Program/Monitor and Control Interface
  • Slew-Rate Control (V/I)
  • Wide Range of popular worldwide AC inputs:GSP10kW / 15kW 3ø (208VAC, 400VAC & 480VAC), Wide-range 3ø 480VAC (342VAC ~ 528VAC)
  • Constant Voltage/Constant Current operation modes
  • Output Voltage up to 600V, Current up to 1500A
  • Built-in LAN ( 1.5), USB, RS-232/RS-485 Interface & optional ModBUS-TCP
  • Single Phase Input 85-265 Vac
  • Constant Voltage/Constant Current operation modes
  • Built-in LAN ( 1.5), USB, RS-232/RS-485 Interface & Optional ModBUS-TCP
  • Output Voltage up to 600V, Current up to 150A
  • Parallel Systems with Auto-Configure up to 6kW
  • 1U Rack Mount up to 1600W
  • 2U Rack Mount up to 4000W
  • OVP/OCP/OPP/OTP/SCP
  • Standard USB/RS485/RS232 communication interface
  • Master/Slave parallel and series operation mode for up to 10 units
  • Adjustable voltage/current slew rate
  • Constant voltage (CV), constant current (CC) and constant power (CP) operation mode, CC or CV working priority setting
  • Solar panel I-V curve simulation function (only professional version)
  • Smart 3-stage charging algorithm simulation (only professional version)
  • Battery simulator function (only professional version)
  • High efficiency (92% for 48 Vout Model at 1400 W)
  • Universal input voltage range
  • 12V, 15V, 24V, 28V or 48V Semi-Regulated Output Voltage
  • Medical EMI Compatibility: IEC 60601-1-2 ed 4.0 compliant
  • Active PFC; EN61000-3-2 compliant
  • Universal input 85 - 265VAC
  • 2500W 1U Hot Swap Rectifier Modules
  • Isolation diodes for N+1 Redundancy
  • Current share between modules
  • Single & Dual Output 1U Racks
 
  • Ideal as a standby float charging of lead-acid batteries
  • Constant current limit and Precise voltage control
  • Temperature compensation option
  • Optional Communication Port: RS232 , RS485, Modbus RTU & SNMP , webpages
  • Power loss & battery system alarms
  • Rugged design and construction for long life and challenging environments

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