| 摘要 |
<P>PROBLEM TO BE SOLVED: To adjust leakage inductance without changing the gap width between a primary coil and a secondary coil or changing a core shape. <P>SOLUTION: There is provided the leakage transformer provided with a primary coil (10) and a secondary coil (20) side by side. The primary coil (10) is divided into a first division coil (11) and a second division coil (12), and the secondary coil (20) is arranged between the first division coil (11) and second division coil (12). Consequently, the leakage inductance can be adjusted by varying the turn ratio of the first division coil (11) and second division coil (12), and neither the gap width between the primary coil (10) and second coil (20) nor the shapes of cores (1a, 1b) needs to be changed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
