公开(公告)号：EP4184546A1

公开(公告)日：2023-05-24

申请号：EP22208668.8

申请日：2022-11-21

申请人： Littelfuse, Inc.

发明人： Enriquez, Albert ,  Espenilla Rosios, Lily ,  Ramos, Arnel

IPC分类号： H01H85/08

摘要： Disclosed are various protection devices and associated methods. In some embodiments, a protection device may include a substrate and a fusible element coupled to the substrate, wherein the fusible element may include a first end opposite a second end, and wherein the first and second ends wrap around the substrate. The fusible element may further include a central section comprising a plurality of segments connected end-to-end in a continuous arrangement between the first and second ends, wherein a first set of segments of the plurality of segments extends along a first plane, and wherein a second set of segments of the plurality of segments extends along a second plane, different than the first plane.