一种基于89C52单片机的稳压电源设计  

A Design of Regulated Power Supply Based on 89C52 Microcomputer

作　　者：丁平[1] DING Ping(No.92941 Troops of PLA,Huludao 125001)

机构地区：[1]92941部队,葫芦岛125001

出　　处：《舰船电子工程》2022年第7期191-195,共5页Ship Electronic Engineering

摘　　要：针对库房测试的供配电需求,提出了一种稳压电源装置的设计方案,该设计方案以89C52单片机为核心组成智能控制系统,驱动可控硅模块组合及光耦隔离电路实现电源的稳压和隔离功能,具有供电可靠性高、精确度高及稳定性高等特点,满足实际需要,对测试设备的安全运行有着重要的意义。According to the power supply and distribution requirements of test,this paper puts forward a design scheme of sup⁃pirting voltage stabilizing power supply device.The scheme takes 89C52 as the core to form an intelligent control system,drives the silicon controlled module combination and optocoupler isolation circuit to realize the voltage stabilizing and isolation function of pow⁃er supply.It has the characteristics of high power supply reliability,hing precision and high stability,and meets the actual needs.It is of great significance to the safe operation of test equipment.

关 键 词：89C52单片机 可控硅 光耦 

分 类 号：TM44[电气工程—电器]