发明名称 STACKED INDUCTOR AND ITS MANUFACTURING METHOD
摘要 <p>PROBLEM TO BE SOLVED: To provide an inductor which has an inductance, improved in direct current superimposition characteristics and is capable of carrying a larger current as compared to the conventional one of the same shape. SOLUTION: A process of printing a square ferrite magnet 1 is provided, before or after a process of forming a conductive layer and a magnetic layer. The ferrite magnet 1 is composed of a pair of magnets, which are arranged vertical with respect to the axial direction of a laminated winding, so as to enable the magnetic path of a magnetic field generated by applying a current to the laminated winding to not to pass through the ferrite magnet but to be arranged on the surface of an inductor.</p>
申请公布号 JP2002175927(A) 申请公布日期 2002.06.21
申请号 JP20000374808 申请日期 2000.12.08
申请人 TOKIN CORP 发明人 SAITO YOSHITAKA;KAWARAI MITSUGI;SATO HITOSHI
分类号 H01F1/10;H01F17/00;H01F21/08;H01F37/00;H01F38/02;H01F41/00;(IPC1-7):H01F37/00 主分类号 H01F1/10
代理机构 代理人
主权项
地址