【通信应用笔记】SLIC的保护.pdf

【通信应用笔记】SLIC的保护.pdf
APPLICATION NOTE


SLIC PROTECTION
A. BREMOND


I INTRODUCTION II OVERVOLTAGES ACROSS TELECOM-
MUNICATION LINES :
The goal of the telecommunication network
(fig.1) is to permit the data exchange (speech or
digital) between two (or more) subscribers. II.1 Atmospheric effects :
The network is made up of different parts which
are subject to various disturbances. Fig.2 Lightning phenomenum
The most susceptible elements ar