| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a coil component having a good superposition characteristic for large electric currents. <P>SOLUTION: In this coil component 1, a group of a molded bodies 2 having a high relative magnetic permeability is packed, and an admixture 4 consisting of a first magnetic substance powder, a second magnetic substance powder having a smaller diameter than that or a non-magnetic substance powder, and a resin is casted into it, and these are hardened to form a magnetic core having a micro-gap wherein an insulator 3 including a winding is buried. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
