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 nowTRAMAG News
Always up to date in transformer technology
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 […]
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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 […]
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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 […]
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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.
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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.
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