Title:
INDUCTOR
Document Type and Number:
WIPO Patent Application WO/2021/227229
Kind Code:
A1
Abstract:
Disclosed is an inductor, comprising a magnetic core and a winding, wherein the magnetic core comprises a middle magnetic core and side magnetic cores connected to two sides of the middle magnetic core, and the winding is wound around the middle magnetic core, the middle magnetic core being a ferrite core, and the side magnetic cores being iron powder cores. In the present invention, it is ensured that a magnetic core has a good magnetic conductivity, and the problem in traditional technology of an excessively high local temperature resulting from a magnetic loss being concentrated at an air gap of a magnetic core and a line of magnetic force cutting a heat-dissipation metal water channel is solved.
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Inventors:
LIU JUN (CN)
FENG YINGYING (CN)
YAO SHUN (CN)
XU JINZHU (CN)
ZHANG HONGWEI (CN)
FENG YINGYING (CN)
YAO SHUN (CN)
XU JINZHU (CN)
ZHANG HONGWEI (CN)
Application Number:
PCT/CN2020/101134
Publication Date:
November 18, 2021
Filing Date:
July 09, 2020
Export Citation:
Assignee:
SHENZHEN VMAX NEW ENERGY CO LTD (CN)
International Classes:
H01F27/08; H01F27/24; H01F27/26
Foreign References:
| CN108231367A | 2018-06-29 | |||
| CN107408450A | 2017-11-28 | |||
| CN207977198U | 2018-10-16 | |||
| CN205656937U | 2016-10-19 |
Attorney, Agent or Firm:
SHENZHEN KANGHONG INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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