公开(公告)号：US09193001B2

公开(公告)日：2015-11-24

申请号：US13417336

申请日：2012-03-12

Applicant: Chung-Kuang Hsieh ,  Lan Guo ,  Kao-Kuan Fan ,  Hui-Hua Teng

Inventor： Chung-Kuang Hsieh ,  Lan Guo ,  Kao-Kuan Fan ,  Hui-Hua Teng

IPC: B21J13/08 ,  B23K1/00 ,  B23K3/08 ,  B23K37/04

CPC classification number: B23K1/0016 ,  B23K3/087 ,  B23K37/0408 ,  B23K2101/38

Abstract: A welding jig and welding process for planar magnetic components are provided. The welding jig includes a fixed piece and an elastic piece. The fixed piece includes a base and a carrier. The base has an opening, bumps at the bottom of the opening and a pair of operation ends extending from the opening. The carrier is fixed on the base and located in the opening, and has multiple through holes. When the bumps are located respectively in the through holes, an accommodation interval is formed between adjacent pairs of the bumps for the placement of the planar magnetic components. The elastic piece is secured to the fixed piece, and when the planar magnetic components are placed in the accommodation intervals of the fixed piece, the elastic piece covers the planar magnetic components and the planar magnetic components abut against two side edges of the elastic piece.

Abstract translation: 提供了用于平面磁性部件的焊接夹具和焊接工艺。 焊接夹具包括固定件和弹性件。 固定件包括底座和托架。 基座具有开口，在开口的底部具有凸起，以及从开口延伸的一对操作端。 载体固定在基座上并位于开口中，并具有多个通孔。 当凸块分别位于通孔中时，在相邻的凸块对之间形成一个放置平面磁性部件的调节间隔。 弹性件被固定在固定件上，当平面磁性部件被放置在固定件的容置间隔中时，弹性件覆盖平面磁性部件，并且平面磁性部件抵靠弹性片的两个侧边缘。

公开(公告)号：US20130082042A1

公开(公告)日：2013-04-04

申请号：US13417336

申请日：2012-03-12

Applicant: Chung-Kuang HSIEH ,  Lan GUO ,  Kao-Kuan FAN ,  Hui-Hua TENG

Inventor： Chung-Kuang HSIEH ,  Lan GUO ,  Kao-Kuan FAN ,  Hui-Hua TENG

IPC: B21J13/08 ,  C21D1/40

CPC classification number: B23K1/0016 ,  B23K3/087 ,  B23K37/0408 ,  B23K2101/38

Abstract: A welding jig and welding process for planar magnetic components are provided. The welding jig includes a fixed piece and an elastic piece. The fixed piece includes a base and a carrier. The base has an opening, bumps at the bottom of the opening and a pair of operation ends extending from the opening. The carrier is fixed on the base and located in the opening, and has multiple through holes. When the bumps are located respectively in the through holes, an accommodation interval is formed between adjacent pairs of the bumps for the placement of the planar magnetic components. The elastic piece is secured to the fixed piece, and when the planar magnetic components are placed in the accommodation intervals of the fixed piece, the elastic piece covers the planar magnetic components and the planar magnetic components abut against two side edges of the elastic piece.

Abstract translation: 提供了用于平面磁性部件的焊接夹具和焊接工艺。 焊接夹具包括固定件和弹性件。 固定件包括底座和托架。 基座具有开口，在开口的底部具有凸起，以及从开口延伸的一对操作端。 载体固定在基座上并位于开口中，并具有多个通孔。 当凸块分别位于通孔中时，在相邻的凸块对之间形成一个放置平面磁性部件的调节间隔。 弹性件被固定在固定件上，当平面磁性部件被放置在固定件的容纳间隔中时，弹性件覆盖平面磁性部件，并且平面磁性部件抵靠弹性片的两个侧边缘。

公开(公告)号：US20080297296A1

公开(公告)日：2008-12-04

申请号：US11971731

申请日：2008-01-09

Applicant: Hui-Hua TENG ,  Chen Feng Wu

Inventor： Hui-Hua TENG ,  Chen Feng Wu

IPC: H01F27/02

CPC classification number: H01F27/02 ,  H01F27/266

Abstract: A transformer includes a bobbin, a first winding, a second winding, a core set and an insulating cover. The bobbin has a first winding area and a second winding area. The first winding and the second winding are wound around the first and second winding areas of the bobbin, respectively. The core set surrounds the first winding and the second winding. The insulating cover covers the bobbin and completely covers the core set except inserting sides of the core set.

Abstract translation: 变压器包括线轴，第一绕组，第二绕组，铁芯组和绝缘盖。 线轴具有第一绕组区域和第二绕组区域。 第一绕组和第二绕组分别缠绕在线轴的第一和第二绕组区域上。 芯组围绕第一绕组和第二绕组。 绝缘盖覆盖线轴，完全覆盖芯组，除了插入芯组的侧面。

公开(公告)号：US06587026B2

公开(公告)日：2003-07-01

申请号：US09941625

申请日：2001-08-30

Applicant: Ming Yeh ,  Heng Cheng Chou ,  Chen-Feng Wu ,  Hui-Hua Teng ,  Chien-Chia Lin

Inventor： Ming Yeh ,  Heng Cheng Chou ,  Chen-Feng Wu ,  Hui-Hua Teng ,  Chien-Chia Lin

IPC: H01F500

CPC classification number: H01F27/2804 ,  H05K1/165

Abstract: An embedded transformer embedded in a board is disclosed. The embedded transformer includes a board, a first insulating sheet, a preformed coil, a second insulating sheet, a first core and a second core. Among these, the board includes a conductive pattern formed on an upper surface of the board. A part of said conductive pattern serves as a primary coil of the embedded transformer. The first insulating sheet is formed on the conductive pattern. The preformed coil is formed on the first insulating sheet. The second insulating sheet is formed on the preformed coil. The first core is formed on the second insulating sheet and partially embedded in the board. The second core formed on a lower surface of the board is partially embedded in the board so as to be couple to the first core.