Title:
INDUCTOR COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/112579
Kind Code:
A1
Abstract:
This inductor component (10) comprises an element (20), a coil (30), and a permanent magnet (40). The element (20) includes a resin and a metal powder of a magnetic body. The coil (30) is coiled in the interior of the element (20). The permanent magnet (40) is positioned in the interior of the element (20) in an area surrounded by the coil (30). The residual magnetic flux density of the permanent magnet (40) is 0.35-0.93 T.
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Inventors:
HAMADA AKINORI (JP)
ODAHARA MITSURU (JP)
TSUJI HIROMI (JP)
ODAHARA MITSURU (JP)
TSUJI HIROMI (JP)
Application Number:
PCT/JP2022/042343
Publication Date:
June 22, 2023
Filing Date:
November 15, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F17/04; H01F5/00
Foreign References:
| JP2006245418A | 2006-09-14 | |||
| JP2003007542A | 2003-01-10 | |||
| JP2013201374A | 2013-10-03 | |||
| JP2002222721A | 2002-08-09 |
Attorney, Agent or Firm:
FUKUI Hiroshi (JP)
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