| 摘要 |
<p>PURPOSE:To reduce the sizes and weight of a transformer while increasing the transformation ratio or the current transformation ratio, reduce the sizes and weight of a high-frequency device, etc., which uses the transformer and provide the transformer suitable for mounting the high-frequency heating device, etc., on manipulator devices. CONSTITUTION:A primary side is permitted to be a coil 1 and a secondary side is permitted to be a plate 2. To be concrete, the secondary side plate 2 is formed in tube-shape along the inner circumference of the primary side coil 1 permitting the leg 3a of an iron core 3 to be inserted into the inner circumference of the plate 2 and a slit 2b is provided. The primary side coil 1 is surrounded by the extending part of the secondary side plate 2 (a side wall 20, a bottom 21, a cover 2) and an output terminal member 4 is arranged on the extending part.</p> |
