Title:
INDUCTOR COMPONENT AND POWER SUPPLY MODULE
Document Type and Number:
WIPO Patent Application WO/2018/043318
Kind Code:
A1
Abstract:
An inductor component (10) is provided with: core members (41, 42); a coil that is disposed on the core members; and terminal electrodes (61-63). The coil is provided with: first metal plates (21-24) that are disposed on the upper surfaces of the core members (41, 42); second metal plates (31-35) that are disposed on the lower surfaces of the core members (41, 42); and a plurality of metal pins (511, 521, 522, 531, 532, 541, 542, 552) that penetrate the core member (41) or the core member (42) in the thickness direction. The coil is formed in a spiral shape by connecting the first metal plates (21-24) and the second metal plates (31-35) by means of the metal pins (511, 521, 522, 531, 532, 541, 542, 552). The terminal electrodes (61-63) are connected to the coil by being separated from each other in the direction in which the spiral shape extends.
Inventors:
MIYASHITA MUNETAKE (JP)
TANGE TAKAYUKI (JP)
HASHI HIDEAKI (JP)
TANGE TAKAYUKI (JP)
HASHI HIDEAKI (JP)
Application Number:
PCT/JP2017/030482
Publication Date:
March 08, 2018
Filing Date:
August 25, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F17/00; H01F17/04; H01F37/00; H02M3/155; H02M3/28; H05K1/18
Foreign References:
| JP2016046390A | 2016-04-04 | |||
| JP2013243330A | 2013-12-05 | |||
| JP2014168038A | 2014-09-11 | |||
| JP2000040620A | 2000-02-08 |
Other References:
See also references of EP 3493227A4
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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