INDUCTIVE POSITION SENSOR WITH SECONDARY SPIERS CROSSING A CIRCUIT BOARD

摘要

The present invention relates to an inductive position sensor comprising at least two secondary windings (4, 6) consisting of several turns (10) made on two opposite faces of a printed circuit board and divided into first and second sectors (1, 2). The first and second sectors (1, 2) are divided in a turn width into a first portion (11, 21) on one face of the printed circuit board and a second portion (12, 22) on an opposite face. The second portion (12) of the first sector (1) is extended by a first portion (21) of the second sector (2) and the first portion (11) of the first sector (1) is connected to the second portion (22) of the second sector (2) of a neighboring turn. The portions (11, 12; 21, 22) are connected in pairs by a respective via (31 to 34) passing through the printed circuit board.