Power electronics
customised
to your requirements

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Specialist advice for your project

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Sophisticated and reliable power supplies
for the high-voltage range

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Expertise in
power electronics

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Workmanship
Made in Germany

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Welcome to the
Siebel Elektronik GmbH

From consulting and product development to production and subsequent services - we are your partner for power electronics. We are happy to support you in your projects with our experience and expertise.

With us you will find

  • Project-orientated support for our customers
  • Comprehensive service for customised assemblies, tailored to the individual needs of our customers
  • Various product lines of high-insulation power supplies and DC/DC converters for medium-voltage applications
  • Control and drive technology, everything to do with power electronics

Siebel Elektronik News

PCIM 2025

We are pleased to announce that SIEBEL ELEKTRONIK GMBH will be present at the Nuremberg Trade Fair PCIM Europe from May 6 to 8, 2025, in Hall 6, Booth 231. This will be a great opportunity for you to see our product line and our latest developments. Our products are flexible and can be highly customized. Meet our technical experts to discuss your specific design requirements and needs. For this purpose we will offer you free admission tickets. Please contact us!

Customer project: power source

We have developed a current source with an output current of 500A DC for one of our customers. It will later be used in harsh environmental conditions in the electrochemical industry.

We will be starting series production shortly. The close intermeshing of the development department and production guarantees a smooth process.

Consulting

We accompany you from the initial idea to the finished product.

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Development

We understand your requirements

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Production

Careful production in tested quality

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Service

We are still there for you after delivery

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From the initial idea to the finished product

Development and production of electronic assemblies, power electronics and high-voltage technology: these are the core competences of Siebel Elektronik. Whether you are looking for high-voltage insulating power supplies or inverter controls or whether you need support in the development of a new product - we will be happy to provide you with advice and assistance.

For industrial customers looking for customised power electronics for their product, we not only offer advice and development, but also first-class in-house production

Our factory in Kreuztal, Germany, is the place where all of our high-insulation power supply products and customised assemblies are manufactured. We stand for quality, reliability and precision, as you would expect from production ‘Made in Germany’.

Our Quality Policy
Company History