INTERRUPTEUR DE CIRCUIT ELECTRONIQUE PROTEGE CONTRE UN ACCES EXTERIEUR

摘要

The system has conductors (18) placed on a surface of a printed circuit board (16). A lattice type protection device (40) has a deformable region (49) covering the conductors. A conductor (46) is placed between insulating films (42, 44), and a conductive portion (50) is placed opposite to the conductors (18). The portion is remote from the conductors (18) when an external action is not exerted on the deformable region. A key (22) deforms the region for permitting the conductive portion to contact with the conductors (18).