发明名称 MAGNETIC COMPONENT, AND METHOD OF MANUFACTURING THE SAME
摘要 PROBLEM TO BE SOLVED: To enable omission of a process for bonding plate-like magnetic bodies forming a laminated core part each other and to suppress deformation of the plate-like magnetic body due to fastening force of a lead wire, when manufacturing the magnetic body.SOLUTION: This magnetic component has a magnetic component body at least including: two or more magnetic units each containing a bobbin housing the laminated core part having a laminate formed by laminating a plurality of the plate-like magnetic bodies; a winding part provided on the peripheral surface thereof; a heat resistant insulating sheet covering the peripheral surface of the winding part; and a first connection core part and a second connection core part while mutually connecting at one end sides and at the other sides of the laminated core parts forming the respective magnetic units arranged in parallel. The entire outer surface of the magnetic component body is covered with a varnish layer, and in a portion CL located on the inner peripheral side of the winding part in the laminate, one side of one plate-like magnetic body forming the laminate is directly in contact with one side of the other plate-like magnetic body disposed adjacently to the one plate-like magnetic body on almost the entire surface.
申请公布号 JP2013149825(A) 申请公布日期 2013.08.01
申请号 JP20120009900 申请日期 2012.01.20
申请人 SUMIDA CORPORATION 发明人 SEKIGUCHI KUNIYOSHI
分类号 H01F27/26 主分类号 H01F27/26
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