【摘要】 该设计利用单片机对直流稳压电源进行控制,改善了电源的性能,使用方便灵活,且成本低。为实现直流电压调节的输出,主要的控制器采用AT89S51, DAC0808输出调节模块,通过按键手动控制,利用数码管显示电压信号,该系统操作使用方便,具有较高的使用价值。更多还原

【Abstract】 This design uses single-chip computer to control the DC voltage stabilized power supply, which improves the performance of the power supplyand has low cost, it is convenient and flexible to use. In order to realize the output of DC voltage regulation, the main controllers adopt AT89 S51 and DAC0808 output regulation module. The output voltage signal is displayed by digital tube through manual control by keys. The system is easy to operate and has high application value.更多还原