Band-pass electronic filter

activepower linedifferential-mode

TDK offers a wide range of different line filters: common-mode chokes for power lines, differential-mode chokes and sine-wave chokes. Whereas the common-mode chokes are used to reduce the asymmetrical interference level on power lines and circuits, differential-mode chokes are employed to reduce symmetrical interference and harmonics. The portfolio includes double chokes for single-phase lines as well as triple and quad chokes for three-phase connection, with or without N-line. These line filters are designed and manufactured using the most advanced material and winding technologies in order to achieve optimal compactness, economy and environmental friendlines