公开(公告)号：US20250095909A1

公开(公告)日：2025-03-20

申请号：US18885824

申请日：2024-09-16

Applicant: CHILISIN ELECTRONICS CORP.

Inventor： SHU-PU YANG ,  SHOU-YI TSAO ,  WEN-HUI CHANG

IPC: H01F27/29 ,  H01F27/24 ,  H01F27/28

Abstract: A vertically-wound inductor and a method for fabricating the same are provided. The vertically-wound inductor includes an inductor body, a coil, a first external electrode, a second external electrode and an intermediate layer. The coil includes a first coil portion and a second coil portion that are arranged opposite to each other and have a first gap therebetween. The first external electrode and the second external electrode are arranged on an outer surface of the inductor body, the first external electrode is connected to the first coil portion, and the second external electrode is connected to the second coil portion. The intermediate layer is located in the first gap and has a through hole. The first coil portion is connected to the second coil portion, and a direction of a central magnetic field is parallel to an arrangement direction of the first and second external electrodes.