公开(公告)号：US20240096546A1

公开(公告)日：2024-03-21

申请号：US18181534

申请日：2023-03-09

Applicant: DELTA ELECTRONICS, INC.

Inventor： Cai-Li GU ,  Chun-Ching YEN ,  Xiao-Xia YUAN ,  Chih-Ho LAI ,  Shao-Dong ZHANG

IPC: H01F27/32 ,  H01F5/04 ,  H01F27/24 ,  H01F27/29

CPC classification number: H01F27/325 ,  H01F5/04 ,  H01F27/24 ,  H01F27/29

Abstract: A magnetic member includes a bobbin, a coil and a magnetic core. The bobbin includes a first portion and a second portion. The second portion is connected to the first portion and includes a thermoplastic material. The first portion includes an insulating material that is different from the thermoplastic material. The coil is wound on the first portion of the bobbin and includes a terminal end fixed at the second portion of the bobbin. The magnetic core is disposed on the bobbin and extends through the bobbin.