Transformers for power supply systems

Converting energy with transformers from TRAMAG

Our transformers supply energy

Electrical energy is a versatile energy carrier that can be converted into other forms of energy with low losses. Transformers from TRAMAG ensure a reliable and powerful energy supply. Our transformers and reactors are relevant components in power supply systems of all kinds.

Nearly 100 years of experience

DIN standard EN IEC 61558 compliant

Specialized production

Products that put you under power

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Reliable in the energy supply chain

Winding goods for power supply systems

Smooth operation

For the smooth operation of power supply systems, maximum reliability, economy and robustness of transformers and chokes are a necessity. TRAMAG is your competent partner for winding goods in the application of power supply systems for stability of current and voltage for power supply e.g. of semiconductor factories.

Keep the voltage constant

We are very familiar with power supply systems: TRAMAG transformers and chokes can be found in UPS systems, AC and DC auxiliary power supplies, voltage stabilizer systems, voltage correction systems and step up / step down units. We offer further expertise in the field of filter circuit reactors for power factor correction.

Standards for power supply systems

Our products are certified as follows:

  • 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

Individual and solution-oriented

Solution-oriented, economical, flexible: This is what distinguishes TRAMAG. Our chokes and transformers are also specially developed for the requirements of power supply systems and make a significant contribution to stable current and voltage supply in these systems. TRAMAG offers you products exactly tailored to your system.

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

Flexibility


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

More about flexibility

TRAMAG News

Always up to date in transformer technology


27. May 2024

REDUR & TRAMAG AT PCIM EUROPE

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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