| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flyback transformer whose drawing position of focusing voltage is changed easily in a process of winding a high-voltage coil around a high-voltage bobbin, to obtain which can quickly cope with responding to various requirements for products. <P>SOLUTION: The flyback transformer comprises a high-voltage bobbin 10, an upper terminal pin 17 which corresponds to a high-voltage terminal to output the final high voltage; a bleeder resistor 32 which is detachably fixed at a position to the high-voltage bobbin 10 and connected electrically to the pin 17 by the upper end and to a focus connection terminal of a focus pack 31 by the lower end; and a focus extracting coil 2, which is electrically connected to the upper terminal pin 17 by one end and to the lower end of the bleeder resistor 32 by the other end and disposed in between the first and the last high-voltage coils. This yields the effect of making the product size and lower the cost. <P>COPYRIGHT: (C)2004,JPO</p> |
