Inductive element for such as ADSL low pass filters is produced with two parallel windings

摘要

The winding core [WK] is hollow and has fixed flanges [F] that have connection pins [AP]. The winding is produced using a twin parallel wire [P] and this can be produced using separate wires bonded together. The bonding can be obtained using a lacquer. The finished windings have very little difference in resistance values.