| 摘要 |
PURPOSE:To obtain the flyback transformer enabled to attain double insulation easily by a method wherein a winding for driving of a horizontal deflection yoke is provided separately from the primary winding. CONSTITUTION:By providing the winding 15 for driving of the horizontal deflection yoke separately from the primary winding 12 to be connected with a horizontal deflection circuit, the secondary winding 13, the tertiary winding 14, etc., are formed in the cold line state even when an electric power source positive B to be connected to the primary winding 12 is not made to the cold line state. Moreover by arranging the primary winding 13, the winding 15 for driving of the horizontal deflection yoke, the secondary winding 13, and the tertiary winding 14 as to make the dielectric distances between the respective windings to become to 0.4mm. or more in injection molding resin to process dielectrically the flyback transformer, double insulation can be attained easily. |
