Title:
MAGNETIC COMPONENT AND POWER CONVERSION DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2020/241390
Kind Code:
A1
Abstract:
A magnetic component (1) is provided with a first coil and a second coil that are magnetically coupled with each other and a core (2) for forming a closed magnetic circuit. A region on the inner peripheral side of the first coil and a region on the inner peripheral side of the second coil are arranged so as to partially overlap each other in the coil axis direction. As viewed in the coil axis direction, the region from the inner peripheral edge to the outer peripheral edge of the first coil in the coil radial direction is a first coil region (41). As viewed in the coil axis direction, the region from the inner peripheral edge to the outer peripheral edge of the second coil in the coil radial direction is a second coil region (42). The first coil region (41) has a portion that does not overlap the second coil in the coil axis direction from the inner peripheral edge to the outer peripheral edge in the coil radial direction. The second coil region (42) has a portion that does not overlap the first coil in the coil axis direction from the inner peripheral edge to the outer peripheral edge in the coil radial direction.
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Inventors:
ICHIHASHI KATSUHIRO (JP)
HANDA YUICHI (JP)
HANDA YUICHI (JP)
Application Number:
PCT/JP2020/019846
Publication Date:
December 03, 2020
Filing Date:
May 20, 2020
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H01F38/08; H01F27/24; H01F27/28
Domestic Patent References:
| WO2006025156A1 | 2006-03-09 |
Foreign References:
| JP2013080881A | 2013-05-02 | |||
| JP2010135745A | 2010-06-17 | |||
| JP2012054485A | 2012-03-15 |
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
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