›› 2010, Vol. 23 ›› Issue (11): 85-87.

• 论文 • 上一篇    下一篇

数控直流稳压电源设计

傅莉   

  1. (景德镇陶瓷学院 机械电子工程学院,江西 景德镇 333002)
  • 出版日期:2010-11-15 发布日期:2010-12-23
  • 作者简介:傅莉(1978-),女,助教。研究方向:电子信息。

Design of a Numerical Control DC Power Supply

 FU Li   

  1. (Schod of Mechanical and Electronic Engineering,Jingdezhen Ceramic Institute, Jingdezhen 333002,China)
  • Online:2010-11-15 Published:2010-12-23

摘要:

设计了“数控步进直流稳压电源”提出了人性化、高标准、低成本的要求,以微控制器为核心,设计一数字式直流电压控制系统,系统由单片机、A/D转换器、D/A转换器组成。该系统提高了CPU的利用率,方便了功能的扩展。

关键词: 单片机, D/A转换器, 稳压电源, A/D转换器

Abstract:

A numerical control stepping DC power supply is designed. The requirements of being people oriented, high standard and low cost are proposed. A digital DC power supply is designed with the micro controller as the core. The system is composed of the MCU, A/D converter and D/A converter. The system raises the usability of the CPU and facilitates the extension of functions.

Key words: MCU, D/A converter, stable power, A/D converter

中图分类号: 

  • TP368.1