Title:
COUPLED INDUCTOR, INDUCTOR UNIT, VOLTAGE CONVERTER, AND ELECTRIC POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/188588
Kind Code:
A1
Abstract:
A coupled inductor (1) comprises: a magnetic body (10); a conductor (20) at least partially provided in the magnetic body (10); and a conductor (30) that is at least partially provided in the magnetic body (10) and that is coupled with the conductor (20). The magnetic body (10) has lateral surfaces (11, 12) facing back to back, and lateral surfaces (13, 14) orthogonal to the respective lateral surfaces (11, 12) and facing back to back. The conductor (20) has a terminal (21) provided to the lateral surface (11), and a terminal (22) provided to the lateral surface (12). The conductor (30) has a terminal (31) provided to the lateral surface (13), and a terminal (32) provided to the lateral surface (14).
Inventors:
SHIH HONG-AN
ASANUMA KENICHI
TAKAHASHI KOJI
ASANUMA KENICHI
TAKAHASHI KOJI
Application Number:
PCT/JP2022/046194
Publication Date:
October 05, 2023
Filing Date:
December 15, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01F27/29; H01F27/00; H01F30/12; H02M3/155
Domestic Patent References:
| WO2004055841A1 | 2004-07-01 | |||
| WO2017179590A1 | 2017-10-19 |
Foreign References:
| JPS6234453Y2 | 1987-09-02 | |||
| CN114242403A | 2022-03-25 | |||
| JP2012526383A | 2012-10-25 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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