Specialists for transformer, choke and filter technology

TRAMAG – Your transformer specialist

TRAMAG has been developing and manufacturing transformers and chokes for a wide range of applications since 1923. With the constantly growing spectrum of our products, we have opened up many industrial sectors for the most diverse applications.

Today TRAMAG is one of the leading and widely recognized winding specialists. Customers all over the world trust in excellent quality without compromise and innovations made to measure. We are your ideal partner for solutions tailored to your needs.

Transformers and other winding components

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TRAMAG transformers, chokes and filters for your industry

Industry overview

Customers all over the world rely on the proven performance of TRAMAG transformers, chokes and filters for power supply and power quality in their automation and drive systems, machine tools, apparatus and equipment, plant engineering, test engineering and control cabinets.

TRAMAG’s solution competence and industry knowledge includes, in addition to electrical safety, durable quality, in particular the consideration of additional special technical requirements resulting from the specific applications, technologies, machines and systems of our customers for TRAMAG products.

Transformer production – Innovative and reliable since 1923
Precisely fitting solutions for every application.

Applications & Uses for coiled products from TRAMAG

Our development team benefits from decades of experience from which new transformer, reactor and filter solutions are constantly being developed. High understanding of our customers’ applications enables us to offer the right product for every application. Special customer requirements are our standard.

Development competence & 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.

More about production

Our experience

For almost 100 years, TRAMAG has been developing and manufacturing a wide variety of transformers and chokes for the most diverse 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.

More about quality


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

More about flexibility


Always up to date in transformer technology

28. September 2022

Industry focus: Medical Technology

Industry focus: Medical Technology Power supply for Computer- Tomographs (MRT) and Dialysis Machines with TRAMAG Transformers Hardly anywhere are the quality requirements for safe power supply, electrical safety and reliable […]

21. September 2022

Industry focus: Mechanical and plant engineering

Industry focus: Mechanical and plant engineering Process annealing of winding conductor wires with TRAMAG transformers TRAMAG transformers are mainly used in mechanical and plant engineering. On the one hand, transformers […]

14. September 2022

Industry focus: Drives and Automation technology

Industry focus: Drives and Automation technology – Energy recovery with TRAMAG chokes TRAMAG product applications TRAMAG chokes and filters are mainly used in drives systems. The core component of such […]

6. July 2022

Isolating transformers – TRAMAG products explained

Isolating transformers with protective separation TRAMAG products explained transform Isolating transformers provide safety where reliable protective separation of circuits is necessary. They thus ensure the reliable and safe power supply […]

29. June 2022

Medical technology transformers – TRAMAG products explained

Transformers for medical use are a special type of isolating transformer and are used to provide a safe power supply for medical systems and equipment in hospitals and doctors’ surgeries worldwide.


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English content coming soon!

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