公开(公告)号：US20140139313A1

公开(公告)日：2014-05-22

申请号：US13843858

申请日：2013-03-15

Applicant: DELTA ELECTRONICS, INC.

Inventor： Jinping Zhou ,  Teng Liu ,  Min Zhou ,  Minghui Dai ,  Yicong Xie

IPC: H01F3/00 ,  B65H75/14

CPC classification number: B65H75/14 ,  H01F27/2885 ,  H01F27/306 ,  H01F27/325 ,  H01F2005/043

Abstract: The disclosure provides a magnetic core comprising a base, a center column, a first side column and a second side column fixed to the base. The first side column, the second side column and the center column are defined an annular space for accommodating a bobbin and/or a winding. The annular space have a first core opening and a second core opening thereon. A size of the first core opening between the first side column and the second side column is defined as a first core opening width. A size of the second core opening between the first side column and the second side column is defined as a second core opening width. Wherein at least one wire receiving space is provided at the base of the magnetic core, and the wire receiving space is located within the first core opening and/or the second core opening.

Abstract translation: 本公开提供了一种磁芯，其包括固定到基座的基座，中心柱，第一侧柱和第二侧柱。 第一侧柱，第二侧柱和中心柱被限定为用于容纳线轴和/或绕组的环形空间。 环形空间具有第一芯开口和第二芯开口。 将第一侧柱和第二侧柱之间的第一芯开口的尺寸定义为第一芯开口宽度。 将第一侧柱和第二侧柱之间的第二芯开口的尺寸定义为第二芯开口宽度。 其中至少一个电线接收空间设置在磁芯的底部，并且电线接收空间位于第一磁芯开口和/或第二磁芯开口内。