Transformers for drive and automation technology

Transformers from TRAMAG for the future-driven automation industry

Reliable winding goods for drives of all kinds

We know exactly what is required of transformers, sinusoidal filters, du/dt filters, as well as motor chokes and line chokes in drive and automation technology. They must be energy-efficient and reliable so that they can provide a safe power supply and ensure power quality.

Nearly 100 years of experience

DIN standard EN IEC 61558 compliant

Specialized production

Industry 4.0 needs solutions from TRAMAG

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Automation and drive technology at its best

With high-performance winding materials

Quality is our drive

Our transformers, chokes and filters meet the highest quality requirements of automation technology. In doing so, our drive is to develop products that become a competitive advantage for our customers in the automation industry in terms of current and voltage quality.

Reliable and energy-efficient transformers

We ensure a reliable power supply in control cabinet and control system construction, precisely tailored to the requirements of your application. With the highest precision and safety, our winding goods ensure power quality in your drive systems. Energy-efficient and reliable in your operation.

Certified products for automation

Our products are certified according to:

  • Construction and test 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

Used thousands of times in control cabinets

Numerous TRAMAG transformers are used reliably day after day in control cabinets and control systems as well as in drive systems worldwide. When developing customer-specific solutions, we think outside the box and find the design that fits your challenge.

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.

More about production

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.

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

5. December 2022

TRAMAG Insights

TRAMAG Insights New plant manager for TRAMAG manufacturing site in the Czech Republic At the beginning of this week we welcomed Pavel Dostal, our new plant manager for BOHEMIA-Trafo, the […]

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Industries & Applications: Crane Systems

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15. November 2022

Industries & Applications: Industrial Power Supply Systems

Industries & Applications: Industrial Power Supply Systems TRAMAG Transformers in use for sustainable Voltage Quality in Factory Power Grids The construction of new, but also the modernization of existing industrial […]

3. November 2022

Industries & Applications: Renewable Energy Generation / Wind Energy

Industries & Applications: Renewable Energy Generation / Wind Energy TRAMAG Filter Chokes for Wind Turbines in use for Clean Energy Transition Newly installed onshore wind turbines in Germany (as of […]


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