Transformers for individual applications

TRAMAG transformers for your individual requirements

No project without a suitable transformer

We are extremely versatile and flexible when it comes to the development and production of transformers, chokes or filters according to your individual ideas. This flexibility has distinguished TRAMAG for many years. Thus, we find the tailor-made solution for all industries and applications.

Nearly 100 years of experience

DIN standard EN IEC 61558 compliant

Specialized production

Your project is in good hands with us

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The more unique your request, the better

Winded goods for individual applications

Individuality is our core competence

Transformers, chokes and filters that are individually tailored to your needs. This is the core competence of TRAMAG. Thanks to our many years of experience, our products meet your expectations not only in terms of functionality and safety but also with regard to required certifications.

From high current windings to star point formers

At our locations in Germany and the Czech Republic we produce furnace transformers with high current windings, converter transformers for multi-pulse applications, glow transformers for the wire industry, transformers for resistance welding processes, filter circuit reactors for power factor correction, star point formers for supply systems as well as mains transformers with a high insulation level above 1000V to name just a few examples of special products.

Standards as individual as your project

Typically, our products comply with the following standards:

  • Construction and testing standard DIN EN IEC 61558
  • UL/CSA
  • Electrical protection classes I and II
  • Insulation classes B, F and H
  • Protection classes according to IP
  • DIN ISO 9001:2015

Technical expertise

With nearly 100 years of experience, we set the standard for quality and innovation in transformers, reactors and filters. Our top priority is technical expertise with a high level of understanding of our customers’ applications: We work 100% quality and solution-oriented.

Development expertise & production quality

Our expertise for your safety

Production safety

TRAMAG attaches great importance to the electrical safety of its products, which is guaranteed by the strictest compliance with all relevant standards.

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Our experience

For almost 100 years TRAMAG has been developing and manufacturing a wide range of transformers and chokes for various applications all over the world.

Our references

Quality standards

A certified QM system, special testing facilities, as well as the distinctive quality commitment of all TRAMAG employees ensure our high quality standards.

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The experience in development and production enables TRAMAG to respond flexibly and individually to special customer requirements, from one-off to series production.

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Always up to date in transformer technology

27. May 2024


A joint presence with a strong, innovative range of products for high-performance electrotechnical applications in drives, automation and testing technology…

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2. May 2024

TRAMAG Transformatorenfabrik is a new member of REDUR

We are pleased to announce that with REDUR GmbH & Co. KG we found an excellent buyer for TRAMAG Transformatorenfabrik GmbH & Co. KG as of 2 May 2024 and we are proud to be a new member of REDUR and the Phoenix Mecano family.

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22. January 2024

TRAMAG is alive, operations continue unabated at full power!

TRAMAG is alive, operations continue unabated at full power! “The trick is to get up once more than you are knocked down.” (Winston Churchill) All hands on deck, the TRAMAG […]

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20. December 2023

Christmas & New Year Greetings

The TRAMAG Team would like to thank its customers, business partners and friends for the trust they have placed in us and for their cooperation in partnership over the past year. 2023, another year full of business challenges, but also a year of suffering and misfortune for many people in regions near and far around the world.

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18. December 2023

Quality is when your QMB goes “High-Five-S” with you

We know where quality must ultimately be demonstrated and proven: In the product, in the customer’s application. But where does quality begin? On the one hand in technical development and on the other hand in the organization of workplaces in production. Employees who keep their workstations tidy maintain an overview, have access to the right tools at all times and can work on the product efficiently and with quality assurance.

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