High voltage means electrical voltage over 1,000 V. It can be alternating current (AC), used to supply energy, or direct current (DC).

We are experts in this area of precision high voltages, producing, for example, electrical fields with DC high voltages to accelerate or deflect elementary particles.

Over 60 years of experience with high-voltage technology

The radio business founded in 1946 by Gustav Guth in Salach, in the German state of Baden-Württemberg, soon became involved in developing and manufacturing high voltage equipment for research laboratories and industrial uses.

Constant growth, the result of extension of the range of applications and the continuous development of new products, lead to the firm moving to a new location in Salach in 1984, Spitzenbergstrasse 6.

In 2001, the manufacturing capacity was increased by a new building with an additional 800 m2 of floor space.

Today, we and our 25 members of staff work to find solutions to complex, customer-specific problems in the field of high-voltage technology.