Performance-optimized components with RUPALIT® high-frequency litz wire.

Our production includes fine wires as well as RUPALIT® HF-litz wire for electrical engineering and power electronics.

Pack litz wire are produced by using the most modern manufacturing processes and the latest technologies. Our quality management system according to DIN EN 9001:2000 allows us to manufacture according to customer specifications in compliance with various standards (DIN, VDE, EN, IEC, UL).

For more than 80 years we have been supplying fine wires and HF litz wire as a specialist company, fast, individually and flexibly to renowned national and international customers, even in small quantities, through our worldwide agencies.

International Representatives

Close customer relations are the core of our corporate philosophy. This is the reason why we have several regional sales agents in Germany and a network of specialists worldwide. We look forward to your inquiry.

Find your local Representative

New: LiWiCalc® - THE high-speed Litz Wire Calculator for power losses

Use the Litz Wire calculator from the Fraunhofer Institute IISB for our favourite and already preconfigured RUPALIT® HF litz wires.