Laminated sheet type magnetic bead and process method thereof

The invention relates to the technical field of electronic components, and discloses a laminated sheet type magnetic bead and a process method thereof. An input end electrode, an output end electrode and an inner electrode coil module are arranged to form the laminated sheet type magnetic bead, a plurality of inner electrode units, a plurality of layers of matrix diaphragms and an isolating layer are arranged to form an inner electrode coil module, each layer of matrix diaphragm is correspondingly printed with one inner electrode unit, a plurality of layers of inner electrodes and a plurality of layers of thin films are arranged to form the inner electrode units, and each film is positioned between every two layers of the inner electrodes. When the ultra-large-current laminated sheet type magnetic bead is manufactured, the thicker inner electrode unit is divided into the plurality of inner electrodes for layered stacking, the thin film with the thickness not exceeding 10 microns is arranged between every two