公开(公告)号：US20160141094A1

公开(公告)日：2016-05-19

申请号：US14717481

申请日：2015-05-20

Applicant: DELTA ELECTRONICS, INC.

Inventor： Cheng-En LIAO ,  Yi-Lin CHEN ,  Ming-Cheng LEE ,  Tsai-Sheng LIN ,  Li-Sheng SHIU

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

CPC classification number: H01F27/325 ,  H01F27/29 ,  H01F27/306 ,  H01F2027/297

Abstract: A bobbin is provided. The bobbin includes a base, a first pin unit and a second pin unit. The base includes a first surface, a first side and a second side. The first pin unit is connected to the first side. The first pin unit includes a first connection portion. The first connection portion is connected to the base. The first connection portion includes a first enhancing structure. The first enhancing structure protrudes from the first surface, the first enhancing structure includes a first lateral wall. The first lateral wall is connected to the first surface. A first boundary line exists where the first lateral wall is connected to the first surface, and the first boundary line is not a straight line. The second pin unit is connected to the second side.

Abstract translation: 提供线轴。 线轴包括基座，第一引脚单元和第二引脚单元。 基座包括第一表面，第一侧和第二侧。 第一针单元连接到第一侧。 第一销单元包括第一连接部。 第一连接部分连接到基座。 第一连接部分包括第一增强结构。 第一增强结构从第一表面突出，第一增强结构包括第一侧壁。 第一侧壁连接到第一表面。 存在第一边界线，其中第一侧壁连接到第一表面，并且第一边界线不是直线。 第二针单元连接到第二侧。

公开(公告)号：US20220254558A1

公开(公告)日：2022-08-11

申请号：US17393974

申请日：2021-08-04

Applicant: Delta Electronics, Inc.

Inventor： Huai-Pei TUNG ,  Chun-Ching YEN ,  Tsai-Sheng LIN

IPC: H01F27/24 ,  H01F27/28

Abstract: A magnetic device is provided, including an upper magnetic core, a lower magnetic core, a coil, and a permeability member, wherein the permeability member is disposed between the upper magnetic core and the lower magnetic core. The coil is enclosed by the permeability member, and the permeability member is in contact with the upper magnetic core and the lower magnetic core.