Device for protecting an electric circuit against interface microdischarge phenomena

摘要

The invention concerns a device for protecting an electric circuit against interface microdischarge phenomena, comprising at least a protective element (1) consisting of an electromagnetic absorbent web, with electrical resistivity ranging between 0.004 10-3 OMEGA x m and 5 10-3 OMEGA x m, enabling to attenuate interface microdischarge phenomena. The invention is useful for protecting elements of audio and video frequency equipment.