| 摘要 |
<p>PURPOSE:To obtain a transformer which eliminates a need of changing conventional fundamental shapes, whose cost is low, whose operating property during its manufacture is good and whose degree of freedom is wide in order to obtain a focusing voltage follow-up property. CONSTITUTION:A flyback transformer is constituted in the following manner: one part of a core 11 forming a loop is used as a shaft; a primary winding 1 which has been wound on a bobbin is formed around the shaft; and, in addition, a multilayer secondary winding L2 is executed around the primary winding. In the transformer, the thickness of insulators 41 to 44 between individual layers 11 to 14 for said secondary winding L2 is constituted of a plurality of kinds.</p> |
