• Power supplies

Power supplies

Cost-effective and future-proof

All over the world, Frei power supplies convince customers in the automation and mechanical engineering industries, as well as users seeking a tailored approach to their task, with services made to measure. Our comprehensive portfolio ranges from versatile standard components to detailed, bespoke solutions.

Take advantage of our all-round expertise from a single source. It spans everything from in-house production, assembly and injection moulding through state-of-the-art equipment for environmental simulation, risk and rating analyses, FMEA and extensive computer-assisted in-process inspections to standard-compliant stability and interference emission tests. In short, verified quality.

To the products


Shaped by experience

Bespoke components and systems precisely tailored to each customer’s needs are our speciality. Our expertise in a wide variety of sectors, from food processing to mechanical engineering and from safety systems to medical technology, is the starting point for cost-effective and sustainable solutions to meet today’s ever-increasing demands.

In addition to the innovative strength and creativity which are central to our customer-specific solutions, we are also thoroughly familiar with all current safety requirements, meaning we can select and calculate all components more efficiently in terms of approvals, requirements and usage – with significant benefits for you.

We’d be happy to advise you
Sichere Qualität


Internationally compliant

We have the expertise to support you in all questions relating to national and international approvals, declarations of conformity and regulations applicable to our products. We keep a close watch on all relevant provisions and our solutions are always up to date with the latest approvals.

Our Contactperson

Competence on call

From the very beginning, experienced advisors are at your side to provide comprehensive answers to all your questions about your project. Together with you, they will develop exactly the individual solution you need for your vehicle or machine. You can rely on our solution know-how!

Feel free to call us
Our Contactperson
+49 7432 202-0
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