范文编号:DZXX036 范文字数:10691,页数:33 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、放大电路四部分组成.模拟电源提供各个芯片电源、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。与传统的稳压电源相比具有操作方便,电源稳定性高以及其输出电压大小采用数码显示的特点。 关键词:单片机,稳压电源,数字控制 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.. Keywords: Single-Chip computer,voltage-stabilizing source,Digital control 摘 要 I 数控直流稳压电源的设计和制作相关范文 |
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