| 摘要 |
<p>PURPOSE:To enable the miniaturization of a high-tension transformer, by separating the secondary high tension side of an insulating transformer completely from a power source while enabling the generation of a secondary-side high tension with usual insulation specifications unvaried. CONSTITUTION:The primary coil 6 of an insulating transformer 3 is provided with terminals 15, and it is doubly insulated from a core 16 by insulating paper 17. A high-tension secondary coil 7 is divided from the primary coil 6 with larger separation therefrom than a necessary spatial distance. Moreover, a metal plate 8 is provided, and the distance of the metal plate 8 from the secondary coil 7 is made smaller sufficiently than the distance between the secondary coil 7 and the primary coil 6 and the distance between the components on the secondary high tension side and those on the primary power source side. By this construction, the secondary high tension side can be separated completely from the primary power source side while the insulation of the insulating transformer 3 and the components on the secondary high tension side is maintained as usual.</p> |
