公开(公告)号：US11183323B2

公开(公告)日：2021-11-23

申请号：US16104961

申请日：2018-08-20

Applicant: Delta Electronics,Inc.

Inventor： Haibin Xu ,  Tao Wang ,  Shouyu Hong ,  Zhenqing Zhao ,  Yicong Xie ,  Zengsheng Wang

IPC: H01F3/14 ,  H01F3/10 ,  H01F3/12 ,  H01F27/28

Abstract: There is provided a magnetic core component and the gap control method thereof. The magnetic core component includes a first magnetic component, a second magnetic component and a first gap control structure disposed therebetween. The first gap control structure includes thixotropic material and is applied on the first magnetic component and is cured, the second magnetic component is disposed on the cured first gap control structure, and a gap between the first magnetic component and the second magnetic component is controlled by an effective height of the first gap control structure. The gap control structure has minimum variability after it is cured, and its effective height can be always kept at a required gap height.