公开(公告)号：US20240404741A1

公开(公告)日：2024-12-05

申请号：US18502087

申请日：2023-11-06

Applicant: CHILISIN ELECTRONICS CORP.

Inventor： HUNG-CHIH LIANG ,  PIN-YU CHEN ,  HANG-CHUN LU ,  YA-WEN YANG ,  SHIH-KAI HUANG ,  YU-TING HSU ,  WEI-ZHI HUANG

IPC: H01F17/04 ,  H01F27/29

Abstract: A common mode filter includes a first iron core, a second iron core, a first coil, and a second coil. The first iron core includes two first electrode portions and two second electrode portions. The second iron core is disposed above the first iron core, and the first iron core and the second iron core are adhered to each other. All surfaces of the second iron core are coated with an insulating layer. The first coil is wound around the first iron core and the second iron core. The second coil is wound around the first iron core and the second iron core.

公开(公告)号：US20240136117A1

公开(公告)日：2024-04-25

申请号：US18479123

申请日：2023-10-01

Applicant: CHILISIN ELECTRONICS CORP.

Inventor： HUNG-CHIH LIANG ,  PIN-YU CHEN ,  HANG-CHUN LU ,  YA-WEN YANG ,  YU-TING HSU ,  WEI-ZHI HUANG

IPC: H01F27/30 ,  H01F27/26

CPC classification number: H01F27/306 ,  H01F27/266

Abstract: A multi-phase coupled inductor includes a first iron core, a second iron core, and a plurality of coil windings. The first iron core includes a first body and a plurality of first core posts. The plurality of first core posts are connected to the first body. The second iron core is opposite to the first iron core. The second iron core and the first body are spaced apart from each other by a gap. The plurality of coil windings wrap around the plurality of first core posts, respectively. Each of the coil windings has at least two coils.

公开(公告)号：US20240234020A9

公开(公告)日：2024-07-11

申请号：US18479123

申请日：2023-10-02

Applicant: CHILISIN ELECTRONICS CORP.

Inventor： HUNG-CHIH LIANG ,  PIN-YU CHEN ,  HANG-CHUN LU ,  YA-WEN YANG ,  YU-TING HSU ,  WEI-ZHI HUANG

IPC: H01F27/30 ,  H01F27/26

CPC classification number: H01F27/306 ,  H01F27/266

Abstract: A multi-phase coupled inductor includes a first iron core, a second iron core, and a plurality of coil windings. The first iron core includes a first body and a plurality of first core posts. The plurality of first core posts are connected to the first body. The second iron core is opposite to the first iron core. The second iron core and the first body are spaced apart from each other by a gap. The plurality of coil windings wrap around the plurality of first core posts, respectively. Each of the coil windings has at least two coils.

公开(公告)号：US20220183142A1

公开(公告)日：2022-06-09

申请号：US17523018

申请日：2021-11-10

Applicant: CHILISIN ELECTRONICS CORP.

Inventor： HUNG-CHIH LIANG ,  PIN-YU CHEN ,  HSIU-FA YEH ,  HANG-CHUN LU ,  YA-WAN YANG ,  YU-TING HSU

IPC: H05K1/02

Abstract: An inductor and a power module are respectively provided. The inductor includes an insulating body and a conductive body. The insulating body has a top surface and a bottom surface. The conductive body includes two pin parts and a heat dissipation part. A portion of each of the pin parts is exposed outside the bottom surface. The portions of the two pin parts exposed outside the insulating body are configured to fix to a circuit board. The heat dissipation part is connected to the two pin parts, the heat dissipation part is exposed outside the top surface, and the heat dissipation part is configured to connect to an external heat dissipation member. When the inductor is fixed to the circuit board through the two pin parts exposed outside the bottom surface, the two pin parts and the bottom surface jointly define an accommodating space for accommodating a chip.