摘要
继电器是一种根据相应的输入、输出量来对被控制量进行预订的控制和改变的一种电器设备。继电器在其运用中也会出现相关的问题,这些问题涉及到相关继电器的元件和原理的运用。
Relay is a kind of electrical equipment controling and changeing the controlled variable according to the corresponding input and output variable. There are some related problems in relay-application, and these problems involve application of related components and principle of relay.
出处
《价值工程》
2013年第13期38-39,共2页
Value Engineering
关键词
继电器
电气工程
自动化
低压电器
relay
electrical engineering
automation
low-voltage apparatus
