Patent ID: 6249202
Filing Date: 2001-06-19
Classification: H01F

Abstract:
An inductance element comprising:a plate-like coil formed by a metal plate as one-turn coil, said coil having a coil portion formed into a branched shape and electrode terminals extending from a branched portion of said coil portion;a base made from an insulating material, in which said plate-like coil is buried with said electrode terminals projecting therefrom, said base having through-holes which are insertion holes for legs of a core; andsaid core mounted in such a manner as to hold said base and thereby hold said plate-like coil buried in said base so as to form a closed magnetic path;wherein said electrode terminals projecting from said base are bent on the bottom surface of said base;an electrode terminal bent portion located at bottom surface portion of said base is formed in such a manner as to be positioned upwardly from a base bottom portion and a recessed groove is formed between said electrode terminal bent portion located at bottom surface portion and said base bottom portion; andsaid electrode terminals are bent at a position where said electrode terminal bent portion located at bottom surface portion and said recessed groove are formed.