FERRITE CORE FIXING STRUCTURE OF DEFLECTION YOKE

摘要

PURPOSE: A ferrite core fixing structure of a deflection yoke is provided to fix strongly the ferrite core at a coil separator without using a hot melt. CONSTITUTION: A ferrite core fixing structure of a deflection yoke comprises a coil separator(50) formed with a pair of mixture and having respectively a horizontal deflection coil and a vertical deflection coil at an inner side and an outer side, and a conical shape ferrite core(60) mounted vertically at the coil separator and improving a magnetic efficiency by reducing a magnetic force loss of a vertical deflection magnetic field generated at the vertical deflection coil. A large diameter end part of the ferrite core is press fit to the coil separator.