LIGHTNING SURGE VOLTAGE AVOIDANCE APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an extremely simple lightning surge voltage avoidance apparatus that is easily incorporated into a printed circuit board, and at the same time has superior lightning surge voltage avoidance effect.;SOLUTION: In conductor patterns 11 and 12 that oppose at intervals on the printed circuit board 10, projection patterns 11a and 12a are formed. In this case, the projection patterns 11a and 12a mutually oppose each conductor pattern for projecting in an opposite direction. The conductor pattern 12 is connected to a grounded case.;COPYRIGHT: (C)2002,JPO