High-stability high-frequency transformation high-inductance high-permeability ferrite core

The high-stability high-frequency transformation high-inductance high-permeability ferrite magnetic core comprises a first side frame, a central vertical plate, a second side frame and a ferrite magnetic core body, and the first side frame, the second side frame and the central vertical plate which are of an integrated structure are arranged on the two sides and the middle of the second side frame respectively. A retractable elastic pin is arranged at the end of the second side frame and used for locking and fixing the two ferrite magnetic core bodies which are spliced with each other, a heat conduction core plate is arranged in the middle of the side face of each ferrite magnetic core body, and a plurality of heat dissipation protruding strips are arranged on the heat conduction core plates. The first side frame and the second side frame which are of the integrated structure are arranged at the two ends of the ferrite magnetic core body respectively, the containing cavity is formed in the end of the second s