摘要
设计了一种数控直流电源,其在实际应用中非常广泛。它能保证在电网电压波动或负载发生变化时,输出稳定的电压。该数控电压源具有精度高,输出电压设置方便,硬件电路简单等特点,便于推广。可广泛应用于教学实验、家用电器等场合,配置相关接口后,可以作为手机、MP3等设备的充电器替代品。
This paper designs a numerical control DC power supply,and its practical application is very extensive. It can ensure when the power grid voltage fluctuations or load changes,the output voltage is stable. The features of high precision numerical control voltage,convenient setting of output voltage,simple hardware circuit causes it to be easy for promotion. It can be widely used in teaching experiments,household appliances and so on. Configuring with relevant interface,it can be used as the replacement of chargers for some equipment such as mobile phones,MP3 and so on.
出处
《山西电子技术》
2010年第3期29-31,共3页
Shanxi Electronic Technology
关键词
单片机
数控电源
microcontroller
digital power supply
