| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a coil where a temperature rise due to local loss can be reduced. <P>SOLUTION: The coil is provided with a primary-side coil 10 of one turn, and a secondary-side coil 20 of a plurality of turns. The primary-side coil 10 has a coil winding 21 of one turn, which is formed of an annular conductor plate; and a pair of drawing parts 22 and 23, and has a slit-like gap G arranged near the drawing parts 22 and 23. The secondary-side coil 20 is installed adjacently to the primary-side coil 10 in a lamination direction, and a plurality of annular conductor plates are laminated through insulating boards 12. A notch 16A is formed in a position confronted with the gap G on an outer peripheral side of the conductor plate of a coil winding 11A nearest to the primary-side coil 10 among a plurality of conductor plates constituting the secondary-side coil 20. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
