范文编号:JD829 范文字数:8400,页数:20 基于单片机的数控稳压电源的设计 摘要:随着时代的发展,数字电子技术已经普及到我们生活,工作,科研,各个领域,本文将介绍一种数控稳压电源,本电源由模拟电源、显示电路、控制电路、数模转换电路、放大电路五部分组成。模拟电源提供各个芯片 、数码管、放大器所需电压;显示电路用于显示电源输出电压的大小;控制电路采用单片机,通过改变输入数字量来改变输出电压值,从而实现数字控制;数模转换电路用来实现由数字信号到模拟信号的转换;放大电路用来实现转换及放大功能。与传统的稳压电源相比具有操作方便、电压可调,稳定性高以及其输出电压大小采用数码显示的特点。
The Design of Numerical Control Voltage-Stabilized Source ABSTRACT: With the development of the times, digital electronic technology has been popular in all of our lives, work, research, and all fields. This paper introduces a NC DC power supply, the power consists of analogue power supply, display circuit, control circuit, digital-to-analog converter and circuit amplifier. Accurately, analog power supplies voltage for chip power, the digital tube and amplifier; display circuit displays the output voltage. NC DC current source can reduce output error that caused by components aging, In terms of software it mainly uses the PID algorithm to achieve the precise control of output current. The system has good features of high reliability, small size, simple operation and friendly man-machine interface.
目录 基于单片机的数控稳压电源的设计相关范文 |
上一篇:基于单片机的室内一氧化碳监测及.. | 下一篇:原油含水率检测电路设计 |
点击查看关于 基于 单片机 数控 稳压电源 设计 的相关范文题目 | 【返回顶部】 |