Invention Grant
- Patent Title: Wire-wound type power inductor
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Application No.: US15678792Application Date: 2017-08-16
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Publication No.: US10559414B2Publication Date: 2020-02-11
- Inventor: Soon Kwang Kwon , Young Seuck Yoo , Jung Wook Seo
- Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2016-0159501 20161128
- Main IPC: H01F27/24
- IPC: H01F27/24 ; H01F37/00 ; H01F3/08 ; H01F27/255 ; H01F3/10 ; H01F27/28 ; H01F27/26

Abstract:
A wire-wound type inductor includes a core containing magnetic powder flakes and including a central portion and an outside portion, and a winding coil disposed in the core and wound around the central portion of the core, wherein the core has a coupling structure including first and second bodies, and the first and second bodies contain magnetic powder flakes having shape magnetic anisotropy, and long axes of the magnetic powder flakes are arranged in parallel with a direction in which a magnetic field of the winding coil is formed.
Public/Granted literature
- US20180151285A1 WIRE-WOUND TYPE POWER INDUCTOR Public/Granted day:2018-05-31
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