CAJ | 학술논문

在分析直流稳压电源存在问题的基础上，设计并制作了一种以AT89C51为核心的智能直流稳压电源。该电源采用数字调节和输出精度高，且兼具完善的保护功能，成本低，同时控制系统在软件上还可以进一步改进，不需要增加硬件成本，从而提高稳压电源的性价比。
재분석직류은압전원존재문제적기출상，설계병제작료일충이AT89C51위핵심적지능직류은압전원。해전원채용수자조절화수출정도고，차겸구완선적보호공능，성본저，동시공제계통재연건상환가이진일보개진，불수요증가경건성본，종이제고은압전원적성개비。
Based on the analysis of DC power supply problems, the paper introduced a kind of intelligent power system which was designed and produced by the AT89C51. It adopted digital output regulation , high precision, low cost and perfect protection function. Without increasing the hardware costs ,its control system can be further improved, thereby increasing the cost performance of the power supply.