More inductive components

Inductive components and power supplies that inspire

TRAMAG supplies innovative and reliable DC power supply technology for a wide variety of DC applications. Single-phase or three-phase transformers are used.

In addition, we offer individual special solutions with the appropriate DC circuitry for your applications, including an EMC-safe and durable alternative to the switching power supply.

Trust the specialists for power supplies and individual manufacturing

Experience for almost 100 years

Reliable production in Germany and Czech Republic

Flexibility & fast response time

From DC applications to air coils

We develop inductive components according to your requirements

Winding production since 1923

Transformers, chokes and filters
– Innovative and customised

Power supply for every industry

Are you looking for a special product or do you need an individual solution for your special application?

Arrange a consultation appointment now!

You might also be interested in

TRAMAG is not only distinguished by 1a power supply units. Learn more about our product portfolio in the area of transformers, chokes and filters.

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


Always up to date in transformer technology

31. May 2022

Sinusoidal filter – TRAMAG products explained

Just like dU/dt filters, Sinusoidal filters belong to the output filters, as they are also operated directly at the inverter output and before the connected drive units (motors).

24. May 2022

dU/dt filters – TRAMAG products explained

dU/dt filters belong to the group of output filters, as they are used directly at the inverter output, upstream of the connected drive units – developed precisely to fit the individual drives system.

16. May 2022

LCL filters – TRAMAG products explained

LCL filters are operated directly upstream of the converter to the grid feed-in side. They are used specifically for regenerative converter solutions, which is why they are also used primarily in the field of renewable energies in photovoltaics.

4. May 2022

Connection technology – made by TRAMAG

The quality of transformers, chokes and filters depends to a large extent both on their materials and on how these materials are combined and connected.

28. April 2022

Magnetic core technology – made by TRAMAG

Due to our own production of magnetic cores from electrical sheets, we can flexibly respond to customer requests in the given installation space and thus make transformers and chokes deeper, higher or wider, for example.


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English content coming soon!

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