Title:
インダクタ及び電子回路
Document Type and Number:
Japanese Patent JP7302348
Kind Code:
B2
Abstract:
To provide an inductor and an electronic circuit that can reduce noise leakage from a low frequency to a high frequency with a simple structure.SOLUTION: An inductor 30 according to an embodiment of the present disclosure includes a coil 300, a metal magnetic member 310 formed so as to cover the coil with a soft magnetic metal, and ferrite magnetic members 320, 321, 322, and 323 that are made of ferrite magnetic materials and through which at least one of an input side end 301 of the coil and an output side end 302 of the coil passes.SELECTED DRAWING: Figure 2
Inventors:
Michiharu Yamada
Application Number:
JP2019134820A
Publication Date:
July 04, 2023
Filing Date:
July 22, 2019
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H01F17/04; H01F27/255; H02M3/155
Domestic Patent References:
| JP2006041173A | ||||
| JP2004281778A | ||||
| JP2016115935A |
Foreign References:
| WO2019044459A1 | ||||
| US20160172098 |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo