Inductive position sensor with secondary turn extending through the printed circuit board

摘要

The present invention provides at least two secondary windings 4, 6 provided on two opposing sides of a printed circuit board and formed of a plurality of turns 10 divided into a first region 1 and a second region 2. It relates to an inductive position sensor comprising a. The first region 1 and the second region 2 are the first portions 11 and 21 on one side of the printed circuit board and the second portions 12 and 22 on the opposite side in one turn width. Divided into. The second portion 12 of the first region 1 extends to the first portion 21 of the second region 2, and the first portion 11 of the first region 1 It is connected to the second portion 22 of the second region 2 of the neighboring turn. The portions 11, 12; 21, 22 are connected in pairs by corresponding vias 31 to 34 extending through the printed circuit board.