HIGH SAFETY VEHICULAR CAPACITOR

摘要

A high safety vehicular capacitor is provided, which includes a box-shaped capacitor shell(1), extracted electrode sheets(2), a capacitor core accommodated in the capacitor shell(1) and epoxy resin(3) used for packaging the capacitor core; the extracted electrode sheet(2) is composed of an internal connection end(21), an intermediate connection portion(23) and an outer connection end(22), in which the intermediate connection portion(23) is n-shaped or V-shaped and one end is horizontally connected with the internal end of the outer connection end(22), and the other end is connected to the upper end of the internal connection end(21) with an angle; the inner wall of the capacitor shell(1) has the inner mounting slots(10) for the extracted electrode sheets, and the internal connection end(21) of the extracted electrode sheet(2) is inserted and fixed via the inner mounting slots(10) for the extracted electrode sheet; the extracted electrode fixing pillars(11) are arranged corresponding to the outer wall of the capacitor shell(1) with the inner mounting slots(10) for the extracted electrode sheet, and the outer connection end(22) of the extracted electrode sheet(2) is fixed on the extracted electrode fixing pillars(11) by a fixing element; the intermediate connection portion(23) of the extracted electrode sheet(2) is located above the package surface of the epoxy resin.