开关子系统设计及应用

本文在介绍基本开关类型、矩阵开关、多路复用开关、扫描开关、二进开关、单线开关的基础上,描述了根据速度、电压等要求如何选择开关类型、延长继电器开关的寿命和抑制浪涌的方法。对开关子系统设计者具有较高参考借鉴价值。

Design and Application of the Switch Subsystem

The paper introduces the type of the switch which included matrix multiway switch, scanning switch, stepping switch, one-way switch and so on, and also introduces how to choose the type of the switch and the way to prolong relay switch＇s life based on the request of the velocity and voltage. The current surge control is also mentioned in the paper. In a word, it supplies a valuable reference to switch subsystem designers.