可调遥控电源开关的设计与实现

Design and Implementation of Remote Power Switch Adjustable

随着社会的发展,电子产品在人们的日常生活中得到越来越广泛的应用,并向以体积小、重量轻、效率高、稳定性强等为优点方向发展。电源技术尤其是数控电源技术是一门实践性很强的工程技术,服务于各行各业。本文介绍可调遥控电源开关的设计,该设计采用红外遥控系统,由红外遥控发射电路发射红外信号,通过红外遥控接收电路接收信号并进行解调,控制电源电路输出所需电压。

With the development of soicty,electronic products in people＇s daily lives are more widely used to small size,light weight,high efficiency and stability of the advantages of direction.Digitally controlled power supply technology,especially technology is a very practical engineering and technical services to all industries.This article describes the design of adjustable remote power switch,the design uses infrared remote control system,by infrared remote control transmitter circuit transmitting infrared signals through infrared remote control receiver circuit receives the signal and demodulation,the required control power circuit output voltage.