Industrial DC PSU
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Power Supply Support. Fast.

Search by Model Number, Range or Manufacturer to check if we support your power supply and what services are available.

Envevo supports critical operations with expert repair, refurbishment and replacement of industrial power supplies. With over 21,00 successful repairs delivered, we help customers reduce downtime, extend asset life and manage obsolescence across a wide range of industries.

Don’t See Your Model?

We support hundreds of PSU models — including many not listed here.
 If you don’t see your unit, contact us online.
 We’ll provide a free assessment and let you know how quickly we can get your equipment back up and running.

Contact Us

Frequently Asked Questions

What's your connection to Farnell / Advance Power?

Our engineers were part of the original Farnell / Advance Power PSU design team. We now operate independently, supporting those legacy systems with unmatched technical knowledge.

How do I send a unit for repair?

Get in touch and we’ll guide you through it. Once confirmed, send the unit to our Knaresborough facility in North Yorkshire. We’ll handle the repair and return it fully tested, ready to use.

Are there customs or import charges for overseas customers?

Follow our shipping guidance to avoid unnecessary charges. We’ll advise on all required documentation.

How can I pay?

We accept payment by card (Visa, Mastercard, Amex) or bank transfer.

Are you the original manufacturer?

No — but we designed many of the original Farnell / Advance units. We now support them independently using the same technical foundations.

Do you sell new power supplies?

Yes. We can manufacture form, fit & function replacements to match the original spec — physically and electrically.

Do you charge to inspect units?

No. If the unit is faulty and can’t be repaired, there’s no repair fee. For units sent to us for functional testing, a small test charge may apply.

What if my unit fails again?

We offer a 12-month workmanship warranty. If a unit fails again within that period due to our workmanship, we’ll repair it again at no additional cost.

What happens if a unit is beyond repair?

We’ll return it or dispose of it responsibly. No charge applies apart from carriage costs.

Do you only repair power supplies?

PSUs are our focus, but we also support related equipment such as EV rapid chargers and electronic loads.

How long do repairs take?

Standard turnaround is 7–10 working days. Express 24–48 hour service is available on request.

Do you test safety and compliance?

Yes. All units are fully tested before and after repair, including isolation, insulation, and PAT testing.

Can you provide technical diagrams or schematics?

No. While we hold original documentation, we cannot distribute them due to IP restrictions.

What’s included in a fixed-price repair?

All labour, minor parts, and full testing. If major parts are needed, we’ll quote before proceeding.

Do you support other manufacturers?

Yes. We repair a wide range of PSU models including TDK Lambda, Delta, XP, Meanwell and many more. If your model isn’t listed, just ask.

Can you supply spare parts?

Yes. We carry an extensive inventory of Farnell / Advance parts. Contact us with your requirements.

Do you offer calibration?

Yes. Calibration is available on request using in-house equipment.

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“We were delighted with the MTBF calculations—they helped us fulfil an obligation faster.”

EP Systems PLC
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“Express turnaround in just four hours was a life‑saver during our production peak.”

I’Anson Bros Ltd
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“An excellent service, good value, with turn around times much faster than quoted. Thanks, we'd almost given up on getting this item repaired.”

Humberside Airport
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“Thanks a lot for the quick, perfect repair. My 28 year old working horse is now running again.”

Medical University of Innsbruck
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“…quick message to say we fitted the Power Supply Unit you repaired for us into our Instrument Landing System at Doncaster Airport this morning and it’s working fine - so many thanks to you folks for a job well done !”

Air Traffic Control Services Ltd.
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“I wanted to thank you and your engineers for the repair of our DC sputterer. It has been now running happily for days!”

Ilika