Connection technology made by TRAMAG

– What you can rely on

Insights into the transformer and choke production of a leading specialist

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. TRAMAG has been an expert in the production of inductors for many years and has enormous expertise, especially in the electro-technical safety-relevant, low-impedance connection technology.

Cu/Cu connections

In this method of connection technology, the copper material of both connecting parts is joined together by brazing, i.e. by heat. The result is a highly stable, electrically and thermally robust connection, the conductivity remains fully intact.

Al/Cu connections

Another method of joining connecting parts is the cold pressure welding process. In this process, the material consisting of the different non-ferrous metals, aluminium and copper, is joined together not by heat but by friction and pressure. This process also ensures the required connection cross-section.

We are champions in joining connections with metals

High flexibility in the implementation of advanced connection technology

  • Different types (lug, clamp, stranded wire, bolt) and positions (front, rear, top, bottom) of connections possible
  • Several material variants possible
    • Tape for high currents
    • Round wire (also very thin wires for higher voltage)
    • Flat wire for higher currents and better utilisation of winding space
    • HF stranded wire for higher frequencies
  • Different combinations (e.g. aluminium tape/copper lug) possible

Optimized for every customer application

TRAMAG offers the best quality for safe operation and the most efficient economy in the installation of connections.

Our products are perfectly matched to your systems and thus create maximum system availability and function of the drive or machine.

Would you like to find out more about our customised products?

Contact us now

TRAMAG News

Always up to date in transformer technology


21. September 2023

Load Chokes mounted and connected in the TRAMAG Extension-Control Cabinet …

Load Chokes mounted and connected in the TRAMAG Extension-Control Cabinet … … for Inverter Test Benches in the e-Automotive Industry The power electronics in electric cars consist of an inverter […]

Learn more
13. September 2023

A customized Transformer for the Test Field Voltage Supply

4.5 tonnes of TRAMAG Expertise for the advanced Drives Technology A customized Transformer for the Test Field Voltage Supply The steadily increasing level of automation and digitization in machine and […]

Learn more
6. September 2023

Electromobility (EV): Load Chokes for Inverter Test Benches in the e-Automotive Industry

TRAMAG Competences for the Electromobility (EV) Load Chokes for Inverter Test Benches in the e-Automotive Industry A large number of electromechanical components are installed in an electric car (EV). Their […]

Learn more
27. July 2023

Participation in the B2Run event on 25. July 2023 in Nuremberg

The weather was kind to the 14,000 runners, who were in the best of moods: Right at the start of this year’s B2Run event around Nuremberg’s Max Morlock Stadium, the rain took a long break. With a pleasant 22º C and a light breeze, a few rays of sunshine even fell on the colorful starting field of employees from many, many companies based in the Franconian region.

Learn more
19. July 2023

From the Fürth Solar Hill to the own Solar Roof

Eight years after saving the commissioning of the “Fürth Solarberg” with TRAMAG transformers, the Ammon family decided to install their own photovoltaic (PV) system on the roof of TRAMAG’s own company building. The 184kW peak output is sufficient to supply around 55 households with electricity, as reported in December 2011 by the Fürther Nachrichten on the occasion of the commissioning of the TRAMAG PV system, which was also attended by the Mayor of Fürth, who also climbed onto TRAMAG’s roof.

Learn more

Stay tuned!
English content coming soon!

close
Transformatoren Spezialist Transformatoren Spezialist