| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a high voltage transformer which can prevent a dielectric breakdown between windings when a winding is passed between secondary winding parts while improving miniaturization and production efficiency by minimizing the number of partitions of the secondary winding parts. <P>SOLUTION: The surface of a winding shaft (bobbin 21) of sections 47b, a at a high-voltage side is made to project to an outside by almost a winding thickness than the surface of the winding shaft (bobbin 21) of the sections 47a, b at a low-voltage side. The height position of an uppermost layer of a winding wound on the sections 47a, b at a low-voltage side and the height position of a lowermost layer of a winding wound on the sections 47b, a at a high-voltage side are made almost the same level. Thereby, the possibility that a winding 50a passed from the sections 47a, b at a low-voltage side is in an extremely close proximity to a winding of an uppermost layer of the sections 47b, a at a high-voltage side, is eliminated, thus preventing a dielectric breakdown therebetween. <P>COPYRIGHT: (C)2004,JPO</p> |
