EMI suppression technology from Prenzlau.
In use all over the world.
We deliver chokes, ground wire chokes, EMI suppression capacitors and EMI suppression filters to our customers all over the world. Our products reduce electromagnetic interference to a tolerable extent.

Company
Our medium-sized company has been producing passive EMI suppression filters and EMI suppression capacitors for more than 50 years. Many of our products are manufactured and inspected individually according to customer specifications.
Our technical expertise, our broad suppliers’ network and our flexibility enable us to deliver high-quality and efficient products to our customers. Our product portfolio ranges from simply constructed RC combinations and chokes to motor capacitors and EMI suppression capacitor networks to more complex multi-stage three-phase four-wire EMI suppression filters.
Products
Electromagnetic interference is hardly avoidable in electrical circuits. Legal requirements can be met by integrating chokes, EMI suppression capacitors or filters. We offer a broad range of standard products and we are prepared to customize them according to your demands.
Our customers





Journal
Outlook for the 22nd EMC Industry Seminar
On Tuesday, 4 November 2025, the Magdeburg EMC Industry Seminar of the Chair of Electromagnetic Compatibility at Otto von Guericke…
DQS control audit passed without any issues
Last week, we successfully completed our control audit with an external auditor from DQS. We are delighted to have passed…
Technical depth, new impetus – and Andalusian hospitality
From May 12 to 15, 2025, the ESA Workshop on Aerospace EMC took place in Seville – a major international…
Address
Franz-Wienholz-Str. 40,
D-17291 Prenzlau - Germany