| 摘要 |
<p>PURPOSE:To suppress the ringing of a flyback transformer by connecting a resistor in series with the vicinity of a lead unit of the input side or focus lead wirings of a winding section, to which the input side and the focus lead wirings of a winding zone disposed on the innermost periphery of a high voltage coil are led. CONSTITUTION:A resistor 19 is connected to the input side of a winding section 13a of the innermost periphery of a high voltage coil 13. A ringing occurred by the section 13a is attenuated by consuming the energy by the resistor 19. A resistor 20 is connected to the vicinity of the lead unit of the lead wirings between the lead unit of focus lead wirings 16 at the input side of which the wirings 16 are led to the zone 13b and the connecting point of the condenser 17 connected to the wirings 16. The energy of the ringing occurred by the winding 13b is consumed by the resistor 20.</p> |
