A Focus Cover of Fly Back Transformer

摘要

PURPOSE: A focus cover of a flyback transformer is provided to prevent deformation of a substrate installation portion by installing a plurality of reinforcement portions on a predetermined area of the substrate installation portion. CONSTITUTION: A substrate installation portion(120) is formed in the inside of the flyback transformer(110). A plurality of slide coupling holes(140) are formed on the substrate installation portion(120) in order to rotate a slider(130). A substrate(150) is installed at an upper side of the substrate installation portion(120). A conductive pattern is formed on the substrate(150). The substrate(150) is insulated by epoxy resin(160). A reinforcement portion(170) is formed on a circumference of the slider coupling holes(140) of the substrate installation portion(120) in order to reinforce inside intensity of the focus cover(110).