Products / Chokes

BKT chokes for single-phase and multi-phase systems to reduce electromagnetic interferences

Electrical loads cause symmetrical and asymmetrical electromagnetic interferences regularly. By the installation of sufficently dimensioned common mode, push-pull or ground wire chokes these interferences can be reduced. Thus, the device can be operated conforming to all standards.

Chokes reduce high-frequency electricity shares through their frequency-dependent inductance. The impedance is low at low frequencies and it increases at high frequencies. Brandenburgische Kondensatoren Technologie GmbH’s chokes offer a high operational safety and a low failure probability.

We are prepared to customize our chokes according to your requests and guarantee only low electrical losses due to a sufficient dimension as well as a low warming despite compact design in these customized products as well as in all our standard products.


We produce

Gleichtaktdrossel 3x 3,3 mH 6A

Common-Mode Push-Pull Chokes GXD

In electrical devices there are often common mode and push-pull interferences. Our common-mode push-pull chokes GXD can reduce these interferences.

see now
Drosseln ohne Gehäuse

Common Mode Chokes GLD

Common mode interferences of switched-mode power supplies or frequency converters have to be decreased. Our current-compensated ring-core chokes help to…

see now
THT Drosseln

Chokes for Print Mounting THD

Fast-switching semiconductor circuits cause symmetrical interferences. Our chokes for print mounting THD are useful to reduce the arising current peaks.

see now
Übersicht Schutzleiterdrosseln

Ground Wire Chokes SLD

Ground wire chokes are an effective means to suppress parasitical current and voltage peaks on the ground wire. If necessary,…

see now