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custom power supplies

Delivering reliability, flexibility and performance

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power system design

Designing for the highest possible efficiency

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PSU design

Dependable, robust and efficient power systems

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Custom power supplies & system design

Are you in need of reliable, high-quality, British-made power supplies?

Our client base has grown considerably over the best part of a decade, and we’ve developed strong working relationships with a huge range of forward-thinking organisations that require complete power system design and build solutions. So whether you’re looking to source an existing power supply of ours, need an experienced team of engineers to work in tandem with your power design department, or have a bespoke brief in mind, we’re always on hand to help.

harsh environment psu
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Hedgehog Power Supply

Designed and manufactured by on-systems

On-systems has been specialising in power design, manufacture and supply for over 9 years, developing innovative power products and systems for a variety of sectors, including >

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our products
Power supplies for defence

We focus on delivering solutions that not only reduce power and heighten efficiency, but also deliver reliable performance and accurate power consumption.

Award-winning power solutions:
From definition to design
& development

With a packed portfolio of catalogue power products as well as a wealth of experience creating completely bespoke designs, we focus on delivering solutions that not only reduce power and heighten efficiency, but also deliver reliable performance and accurate power consumption.

Now established as a leading UK-based provider of power solutions, we’re based in Letchworth Garden City with a professional, highly skilled and versatile team. We take the time to get to know our clients’ exacting design and build needs, working closely with them as an extension of their workforce, offering help at every stage.

Contact us to see how
we can help you
submarine

High efficiency levels
and a long service life

Here at on-systems, it’s not enough to develop bespoke power supplies that are lighter, smaller and easier to use, it’s essential we deliver the very highest levels of efficiency – which has a direct and positive impact on reliability and lifespan.

That said, 90% of our business is focused on customised power design, so whether you require a rugged and reliable power solution for your specialist machinery in the defence sector or need to power equipment in the aerospace sector with the longest service life, we can meet your needs. With a flexible approach to design and development, we’re best placed to meet the highest technological standards, whilst our designers are all based in the UK. Our manufacturing partners are also UK-based and certified to AS9100 (the international Quality Management System standard for the Aviation, Space and Defence (AS&D).

View our case studies

Over the best part of a decade, we have designed, developed and delivered a large range of innovative power supply products and systems across a multitude of formats, including:

vehicle

Why choose on-systems for your power supply needs?

We set new heights in terms of efficiency, reliability and lifespan

Engineers with vast knowledge across a multitude of disciplines, including design and manufacture

UK based

Reputation for attracting, retaining and developing top talent, remaining at the forefront of the industry

Develop longstanding partnerships with our clients, becoming a key player in their very own power design departments

Highly capable of designing custom power systems within short lead times

Grown to supply globally across Europe, the Americas, Asia, Australia and South Africa

Gain a competitive advantage and save money at the same time

With a bright team of designers and engineers, we continue to demonstrate our experience across a diverse mix of industries, pushing the boundaries of performance. We can work with you to develop harsh environment power systems that reduce production and running costs for your organisation, whilst combining excellent efficiency with long service life, durability, low noise and reliability.

Whether you’re looking for a dependable AC-DC adapter, a highly efficient DC-DC converter or a rugged and compliant VPX, we can cut costs and timelines, whilst introducing you to new technologies that are fit for the future.

What we do
hard drive

Just some of on-systems awards

Innovator award
global award
PSU award
Power supply award
System design award

Customised power solutions for the most stringent technical & logistical needs

With a packed portfolio of catalogue power products as well as a wealth of experience creating completely bespoke designs, we focus on delivering solutions that not only reduce power and heighten efficiency, but also deliver reliable performance and accurate power consumption.

Now established as a leading UK-based provider of power solutions, we’re based in Letchworth Garden City with a professional, highly skilled and versatile team. We take the time to get to know our clients’ exacting design and build needs, working closely with them as an extension of their workforce, offering help at every stage.

We take the time to listen to our clients and understand their goals, challenges and needs in more detail, so if you’d like some assistance, please call us on +44 (0) 203 195 2760 or send us a message and we’ll be back in touch as soon as possible.
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