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1. (WO2018127252) ASSEMBLY-TYPE INDUCTOR AND MANUFACTURING METHOD THEREFOR

Pub. No.:    WO/2018/127252    International Application No.:    PCT/CN2018/083646
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Fri Apr 20 01:59:59 CEST 2018
IPC:
Applicants: SHENZHEN SUNLORD ELECTRONICS CO., LTD
深圳顺络电子股份有限公司
Inventors: SU, Yupo
苏雨坡
LI, Youyun
李有云
HE, Haigen
何海根
HUANG, Jingxin
黄敬新
HOU, Qintian
侯勤田
Title: ASSEMBLY-TYPE INDUCTOR AND MANUFACTURING METHOD THEREFOR
Abstract:
An assembly-type inductor and a manufacturing method therefor. The assembly-type inductor comprises a cap magnetic core, a T-shaped magnetic core, a conductive winding and a pair of hardware assembly pieces. The inside of the cap magnetic core is formed with a recess, the conductive winding is wound on a central column of the T-shaped magnetic core, the central column of the T-shaped magnetic core and the conductive winding are arranged within the recess inside the cap magnetic core, a gap having a preset distance is arranged between the central column of the T-shaped magnetic core and the bottom of the recess of the cap magnetic core so as to form an air gap, the hardware assembly pieces are fixed on the cap magnetic core and form an electrical connection with the conductive winding, the cap magnetic core and the T-shaped magnetic core are fixed by a binder at least filled in a bottom area of the recess inside the cap magnetic core, and the binder filled in the bottom area of the recess inside the cap magnetic core fills the air gap. Also provided is the manufacturing method for the assembly-type inductor. The assembly-type inductor and the manufacturing method therefor are capable of implementing batch automated production and maintain high performance stability.