Line filter for entertainment electronics has inductive conductors, which are enclosed by coil for providing magnetic coupling, and capacitor for short-circuiting inductive flow of higher frequency from coil

摘要

The filter has inductive conductors, which are enclosed by a coil (21) for providing a magnetic coupling. A capacitor (22) short-circuits the inductive flow of higher frequency from the coil, and resistors connected in series to the capacitor. The coil includes two windings, in which carrier frequencies are supplied. Neutral line and earth line are guided through a hollow hole in the filter.