| 摘要 |
<p>The electrical equipment, which are to be coupled to a printed circuit board, provides insulation ribs (13e), (13f), (13g), (13h) formed projecting from a face between terminal plates (109), (209), (309), (110), (210), (310) which are provided on the upper face of said electrical equipment. The insulation ribs (13e), (13f), (13g), (13h) are inserted to oblong holes (66e), (66f), (66g), (66h) of the printed circuit board (66) when the electrical equipment is coupled to the printed circuit board (66). As a result, insulation distances, namely creepage distance, between terminal plates (109), (209), (309), (110), (210), (310) are secured along the height of the insulation ribs (13e), (13f), (13g), (13h) projecting from the upper face of the terminal plates (109), (209), (309), (110), (210), (310). <IMAGE></p> |
