多功能测试仪LISN的研究与设计

Research and Design of a Multifunctional Test Apparatus LISN

在介绍主要传导干扰测试电路LISN的基础上,进一步介绍了几个主要功能电路如:L/N相线选择电路、瞬时限幅电路以及RS232与计算机的接口设计.给出了各电路的硬件设计,并详细介绍了其工作原理.

This paper introduces a conduction interference test apparatus. It mainly introduces the conduction interference testing circuit - LISN and hardware design of the function circuit, such as： L/N line selection circuit,limiter circuit and the interface circuit between RS232 and computer.