公开(公告)号：US11348754B2

公开(公告)日：2022-05-31

申请号：US16404093

申请日：2019-05-06

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Ramdev Kanapady ,  Hui Calvin Yang ,  Gang Duren Huang ,  Nicholas Stone

IPC分类号： H01H85/041 ,  H01H85/157 ,  H01H69/02 ,  H01H85/045 ,  H01H85/175

摘要： A high-capacity miniature cartridge fuse is provided. A fuse includes a cylindrical housing, a fusible wire, and first and second deep-drawn ferrules fabricated from aluminum alloy. The aluminum is plated with nickel. The ferrule includes a side wall and an end wall. The side wall surrounds the first or second end of the housing, and has a thickness of approximately 0.50 mm or less. The end wall includes a boss extending toward an interior of the housing, and has a thickness greater than the thickness of the side wall.