| 摘要 |
<p>PURPOSE:To facilitate the mounting of the power supply transformer unit on the main wiring board by solder-connecting the portions of each input/output lead to the wiring board for extension in advance and by integrally form the transformer unit together with such wiring board for extension and the extension terminal block for mounting the main wiring board. CONSTITUTION:A group of input/output leads 7 of the high frequency transformer 3 is fixed to the conductive portion 8a of the extension wiring board 8 wherein provided in both right and left sides are the extension terminal blocks 9 which may be mounted to the main wiring board 1. The high frequency transformer 3 can be placed and fixed together with the wiring board 8 when this terminal blocks 9 are electrically connected to the conductive portion 1a of the board 1. Therefore, this high frequency transformer 3 can be mounted on the board 1 only by simultaneously solder-connecting terminal block 9 of the transformer unit to the conductive portion 1a of the board 1.</p> |
