摘要
本文设计了一种程控直流稳压电源系统,该系统以AT89C52单片机为核心实现了电压可预置、可步进增减调整、输出电压信号可数字显示等功能,弥补了传统稳压电源的不足。
This paper introduces the design of a programmable power supply.The system takes AT89C52 microcontroller as the core to realize the presetting voltage, step by step, adjusting the output voltage signal to digital display function, then it over-comes the shortcoming of the traditional regulated power supply .
出处
《安庆师范学院学报（自然科学版）》
2013年第4期83-86,共4页
Journal of Anqing Teachers College(Natural Science Edition)
关键词
电源
单片机
反馈控制技术
程控稳压电源
power supply
fed back control technology
MCU
programmable power supply
