Mains suppression inductor (filter) for a telecommunications apparatus

摘要

The windings (S1, S2) which are located in the current path and form a low-pass filter have unavoidable winding capacitances which adversely influence the effect of the low-pass filter. The object is to reduce the influence of these capacitances. Those ends (c, d) of the windings (S1, S2) which are located side by side and between which the maximum capacitance acts are connected to the inputs (a, b) or the outputs (c, d) of the low-pass filter, where the capacitances do not produce any disturbing effect. Especially for suppression inductors for a television receiver. <IMAGE>