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Helios Power Solutions Group Logo

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.

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600VDC DC to DC Converters
HVI 5K-3U7 600Vdc Input, Industrial DC/DC Converter: 5000W
  • Delivers 5kW, 10kW, 15kW or higher
  • Input voltage: 600Vdc nominal
  • Output: 24V, 48V, 110Vdc, 125Vdc or custom
  • Cooling by high-quality built-in fans
  • N 1 redundancy option
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Isolated DC/DC Converter Output Voltage: 3.3V, 5V, 9V, 12V, 15V, 24V, ±5V, ±12V, ±15
PDL09W – Isolated DC/DC Converter Single & Dual Output: 9W
  • 4:1 Input Voltage: 9-36V, 18-75V
  • Output Voltage: 3.3V, 5V, 9V, 12V, 15V, 24V, ±5V, ±12V, ±15
  • Remote ON OFF
  • 1600vdc input to output Isolation Voltage
  • UL62368-1, EN62368-1, & IEC62368-1 safety approvals
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RDL06W Railway DC DC Converter 4:1 Input Voltage: 9-36V, 18-75V, 43-160V Output Voltage: 3.3V, 5V, 9V, 12V, 15V, 24V, ±5V, ±12V, ±15
RDL06W – Railway DC/DC Converter Single & Dual Output: 6W
  • 4:1 Input Voltage: 9-36V, 18-75V, 43-160V
  • Output Voltage: 3.3V, 5V, 9V, 12V, 15V, 24V, ±5V, ±12V, ±15
  • EN 50155, EN 45545-2 Railway Standard Approvals
  • Up to 3000VDC Isolation Voltage
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RDL03W Railway DC DC Converter 4:1 Input Voltage: 9-36V, 18-75V, 43-160V Output Voltage: 3.3V, 5V, 9V, 12V, 15V, 24V, ±5V, ±12V, ±15
RDL03W – Railway DC/DC Converter Single & Dual Output: 3W
  • 4:1 Input Voltage: 9-36V, 18-75V, 43-160V
  • Output Voltage: 3.3V, 5V, 9V, 12V, 15V, 24V, ±5V, ±12V, ±15
  • EN 50155, EN 45545-2 Railway Standard Approvals
  • Up to 3000VDC Isolation Voltage
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MPS04 & MPH04 Series Medical Grade Single & Dual Output DC/DC Converter up to 3.5W
MPS04 & MPH04 Medical Grade Single & Dual Output DC/DC Converter up to 3.5W
  • 2MOPP Isolation
  • IEC 60601-1 Medical Safety Approvals
  • DIP16 & SMD16 Package
  • No Minimum Load Required
  • Single and Dual output options
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DDA DIN Rail Mount Non-isolated step-down DC DC Converter 12V, 24V or 48V
DDA Series Single & Dual Output Non-Isolated DC/DC Converter 250-500W
  • 250W Single Output, 325W and 500W Dual Output Power Levels
  • Wide Input Range, up to 9 to 53V
  • Wide 3.3 to 24V Output Adjustment
  • Narrow 36.5mm Width
  • Convection and Forced Air Cooled
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Non-Isolated DC-DC Converters - Military Applications
NiQor HV Non-Isolated 0-90V Output DC/DC Converters
  • Wide input voltage ranges: 9-20V (NQ20); 9-40V (NQ40); 9-60V (NQ60); 9-90V (NQ90)
  • Ultra-high efficiency up to 96%
  • Suitable for use in Intermediate Bus Architectures
  • Output current limit (OCP) and short circuit protection
  • Remote sense and wide output voltage trim
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Mil-COTS-Isolated-DC-DC-Bus-Converters MIL-SPEC Applications
Mil-COTS DC-DC Bus Converters
  • Delivers up to 65A @ full power with minimal derating
  • Operating input voltage range:  230-400V, 440-700V, and 800-1000V
  • Input under-voltage and over-voltage lockout protects against abnormal input voltages
  • -55°C to +100°C Operating Temperature
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QAE60U Railway Standard DC-DC Converter 60W Output Voltage Options: 5, 12, 15, 24, 28, 48, 53VDC
QAE60U Railway Standards DC/DC Converter: 60W
  • Output Voltage Options: 5, 12, 15, 24, 28, 48, 53VDC
  • 9-75, 16-160VDC Extremely Wide Input Range
  • No Minimum Load Required
  • Compliance to EN50155 Railway Standard
  • Operating Base-plate Temperature -40°C~105°C
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Worldwide Expertise

Helios Power Solutions can deliver power solutions where you need them, backed by in-house design, manufacturing, distribution, professional services and the best in-market technical customer support throughout New Zealand, Australia, Asia and the Middle East.

Extensive Experience

Helios Power Solutions is a leading provider of power solutions and offer one of the widest ranges of power products on the market for any application across all industry sectors for over 30 years. Get in touch today!

Can't Find the Product You Want?

Helios Power Solutions offer one of the widest ranges of power products on the market for any application, across all industry sectors. Over 50% of our products are not listed on the website. Get in touch to help us find what you are looking for!

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Helios Power Solutions Group Logo
Australia

Unit 6, 2-8 South St,
Rydalmere,Sydney,
NSW, Australia, 2116

New Zealand

3 Heremai Street,
Henderson, Auckland,
New Zealand, 0612

Asia

56A Boat Quay
Singapore, 049845

Middle East

105-01 Emaar Sq – Bldg. 4,
Sheikh Mohammed Bin Rashid Bvld Downtown Dubai, UAE