19-inch rack mount power supplies / DIN rail power supplies

19 inch rack mount power supplies | DIN rail power supplies

A comprehensive range of market-leading 19-inch rack mount and DIN rail power supplies designed for usability in a variety of industrial applications.

19-inch rack-mount power supplies are ideal for use in standard and high-power applications. These power supplies can be stacked together with other powerful units either in a rack, or to be used as a standalone power supply. Our rack mount range delivers highly reliable and efficient power, with some of our rack mount power supplies holding Platinum Level Efficiency certifications, peaking at 94% of efficient power conversion. Model dependent, our 19-inch rack-mount power supplies also have onboard active current sharing to maximise cost-effectiveness by eliminating the need for additional components when paralleling multiple power supplies for very high current applications.

Our compact, high efficiency, and low weight AC-DC DIN rail power supplies are suitable for industrial and DC back-up systems. They can be powered from a single or 3 phase AC input. A DC input at higher voltages is possible on both single and 3 phase AC input models. Within the DIN rail portfolio, we also offer DIN rail battery uninterruptable power supply (UPS) units for some of our DIN rail power supplies. These feature built-in batteries, parallel operation, charge current limit, temperature feedback for battery charging, logic outputs, and easy mounting and wiring.

For any challenging applications where a standard 19-inch rack-mount or DIN rail power supply will not match, our Power Supply Technology Centre can support you throughout your project journey. Our long-standing expertise will ensure that you select the best-suited technology for your unique application, whilst tailoring your solution to meet your exact design requirements.

Our technologies

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19-inch rack mount power supplies

19-inch rack mount power supplies

Our specialist range of 19-inch rack power supplies holds the robustness and high-quality power required for the harshest of conditions. Our rack-mount solutions are housed in 1U upward enclosures, 19 inch, and bespoke racks. Using the latest power switching technology and high-density component packaging techniques, the range includes form factors that are significantly shorter than previous generations to save space. Many of our rack mount power supplies are fully digital and compatible via I2C with universal PMBus® communication protocols.

Our handpicked product range of rack mount power supplies, including solutions for bulk front end and distributed power (DPA) and integrated bus (IBA) architectures, are operational in, industrial, military, and aerospace, RF amplifier, transportation and rail, data centre, and telecommunication applications.

DIN rail power supplies

DIN rail power supplies

Compact switch-mode DIN rail power supplies suitable for DIN rail mounting with power ratings from 10W to 1100W and DC output voltages from 3.3VDC to 48VDC. The different output voltages provide the flexibility to supply any electronic or electromechanical load. All of our DIN-rail units are fully voltage regulated with current limit and will survive a short, with no internal losses and without time limit. Our units can be connected either in parallel or in a series to suit current or possible future applications. This feature gives you the option of reducing servicing and reserving stocks.

Their wide input voltage range and hold-up time of >20ms together with transient protection and low P/S capacitance will make your process control electronics more resistant to external noise sources and reduce the risk of ‘process dropout’. Some units have adjustable voltages to suit almost any requirement and have the capability to charge lead-acid batteries with 2.3V/cell for supporting DC back-up systems.

With extensive safety approvals such as EN 62368-1, UL1310 NEC Class 2, UL508, and EMC EN55022 up to Class B, our range of DIN rail power supplies are suitable for industrial automation and robotics, logistics, automotive, and green energy applications.

Power Supply Technology Centre

The ability of our engineers to continually deliver leading edge custom power supply solutions to you is propelled by the Power Supply Technology Centre.

Power supply Technology Centre


Every device needs power but with a huge variety of features and specifications available it can be difficult to determine the right product for you. With this service, the possibilities are endless.

Whether you’re looking to modify or configure a standard product, integrate it into a custom design, or design and modify a rack, chassis or PCB - we can support with the design, manufacturing, testing and integration of your tailored solution.

Our approach

When it comes to developing custom solutions for tomorrow's technologies, we trust our approach to deliver the best possible outcome.

Our engineers will skilfully guide you through each stage of your project, working with you to understand and identify a solution that meets your technical and commercial needs before designing and integrating your solution.



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Working together to create the right solution.



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From modified to fully customised components.



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Technological expertise across your application lifecycle.

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Solutions and expertise

Our solutions and expertise are centred around six key markets

Over the years we have built up considerable knowledge and knowhow, providing tailored solutions for our customers.

  • Transportation
  • Medical
  • Industrial and Connectivity
  • Renewable energy
  • Aerospace and Defence
  • Security

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