公开(公告)号：US20250037932A1

公开(公告)日：2025-01-30

申请号：US18443611

申请日：2024-02-16

Applicant: Delta Electronics, Inc.

Inventor： Yue Tsao ,  Chun-Ching Yen ,  Hsien-Chun Peng

IPC: H01F27/36 ,  H01F27/02

Abstract: The present disclosure provides an electronic device and a magnetic shielding element thereof. The electronic device includes a first component, a second component and a magnetic shielding element. The first component is an electronic component. The second component disposed adjacent to the first component. At least a part of the magnetic shielding element is disposed between the first component and the second component. Consequently, the advantage of reducing the magnetic interference is achieved.

公开(公告)号：US20230326664A1

公开(公告)日：2023-10-12

申请号：US17951829

申请日：2022-09-23

Applicant: Delta Electronics, Inc.

Inventor： Chun-Ching Yen ,  Yue Tsao ,  Huai-Pei Tung ,  Bor-Lin Lee ,  Shaodong Zhang

IPC: H01F27/28 ,  H01F27/34 ,  H05K1/18

CPC classification number: H01F27/2847 ,  H05K2201/1003 ,  H05K1/181 ,  H01F27/34

Abstract: The present disclosure provides a metal module including a first metal sheet and a second metal sheet. The first metal sheet is electrically connected to a primary winding of a transformer. The second metal sheet is electrically connected to a secondary winding of the transformer. There is a distance between the first metal sheet and the second metal sheet, and the metal module is disposed outside a magnetic core of the transformer.

公开(公告)号：USD896178S1

公开(公告)日：2020-09-15

申请号：US29635738

申请日：2018-02-02

Applicant: DELTA ELECTRONICS, INC.

Designer： Yue Tsao ,  Chun-Ching Yen ,  Kun-Te Chen ,  Mingqiang Zhu ,  Jian Xu ,  Hsien-Chun Peng ,  Zhi-Liang Zhang

公开(公告)号：US20240194389A1

公开(公告)日：2024-06-13

申请号：US18421846

申请日：2024-01-24

Applicant: Delta Electronics, Inc

Inventor： Chun-Ching Yen ,  Yue Tsao ,  Shaodong Zhang ,  Chih-Ho Lai ,  Ying-Chieh Chin

IPC: H01F27/28 ,  H01F27/02 ,  H01F27/24 ,  H01F27/29

CPC classification number: H01F27/2804 ,  H01F27/02 ,  H01F27/24 ,  H01F27/292

Abstract: A planar transformer includes a magnetic core assembly, at least one printed circuit board, a magnetic conductive sheet and at least one winding module. The magnetic core assembly includes a first magnetic core and a second magnetic core. The printed circuit board is disposed between the first magnetic core and the second magnetic core. The printed circuit board includes a first winding. The magnetic conductive sheet is disposed between the first magnetic core and the second magnetic core to form a leakage inductance required by the planar transformer. The at least one winding module is disposed between the first magnetic core and the second magnetic core. The winding module includes a second winding and a plastic molding layer. At least a portion of the second winding is covered by the plastic molding layer. The at least one printed circuit board and the at least one winding module are individual components.

公开(公告)号：US20240112851A1

公开(公告)日：2024-04-04

申请号：US18097885

申请日：2023-01-17

Applicant: Delta Electronics, Inc.

Inventor： Caili Gu ,  Xiaoxia Yuan ,  Chun-Ching Yen ,  Yue Tsao ,  Huai-Pei Tung ,  Shaodong Zhang ,  Zhi-Liang Zhang

IPC: H01F27/28 ,  H01F27/24 ,  H01F27/29 ,  H05K1/18

CPC classification number: H01F27/2847 ,  H01F27/24 ,  H01F27/29 ,  H05K1/182

Abstract: A planar transformer includes a magnetic core assembly, at least one printed circuit board and at least one winding module. The magnetic core assembly includes a first magnetic core and a second magnetic core. The at least one printed circuit board is disposed between the first magnetic core and the second magnetic core. The printed circuit board includes a first winding. The at least one winding module is disposed between the first magnetic core and the second magnetic core. The winding module includes a second winding and a plastic molding layer. At least a portion of the second winding is covered by the plastic molding layer. The at least one printed circuit board and the at least one winding module are individual components.

公开(公告)号：USD909303S1

公开(公告)日：2021-02-02

申请号：US29740161

申请日：2020-07-01

Applicant: DELTA ELECTRONICS, INC.

Designer： Yue Tsao ,  Chun-Ching Yen ,  Kun-Te Chen ,  Mingqiang Zhu ,  Jian Xu ,  Hsien-Chun Peng ,  Zhi-Liang Zhang

公开(公告)号：US20140375410A1

公开(公告)日：2014-12-25

申请号：US14161422

申请日：2014-01-22

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chun-Ching Yen ,  Hsien-Chun Peng ,  Yue Tsao ,  Po-Yu Wei

IPC: H01F27/30 ,  H01F27/24

CPC classification number: H01F27/306 ,  H01F27/24 ,  H01F27/325

Abstract: A transformer includes a magnetic core assembly, a bobbin, and a winding coil assembly. The magnetic core assembly includes a first magnetic core and a second magnetic core. Each of the first magnetic core and the second magnetic core includes a magnetic plate, a center leg, a first lateral leg, and a second lateral leg. The first lateral leg and the second lateral leg are disposed on two opposite edges of the magnetic plate. The magnetic plate has a thinned region. The thinned region is defined by the first lateral leg, the second lateral leg and the center leg collaboratively. The bobbin has an engaging structure corresponding to the thinned region. When the bobbin is arranged between the first magnetic core and the second magnetic core, the engaging structure of the bobbin is engaged with the thinned region. The winding coil assembly is wound on the bobbin.

Abstract translation: 变压器包括磁芯组件，线轴和绕组线圈组件。 磁芯组件包括第一磁芯和第二磁芯。 第一磁芯和第二磁芯中的每一个包括磁性板，中心腿，第一侧向腿和第二侧向腿。 第一侧腿和第二侧腿设置在磁板的两个相对的边缘上。 磁性板具有变薄的区域。 缩小区域由第一侧腿，第二侧腿和中心腿协同地限定。 线轴具有对应于变薄区域的接合结构。 当线轴布置在第一磁芯和第二磁芯之间时，线轴的接合结构与变薄的区域接合。 绕组线圈组件缠绕在线轴上。