数控直流稳压电源设计论文
目 录
1 选题背景..............................................................3
1.1 计任务.........................................................3
1.2 制作思路.......................................................3
2 电路设计..............................................................3
2.1 计数电路........................................................3
2.2 显示电路........................................................4
2.3 数模转换电路....................................................4
2.4 模拟量相加......................................................5
2.5 功率放大........................................................6
2.6 总原理图............................................ ...........7
2.7 元件清单.......................................................8
3 测试结果分析..........................................................8
3.1 十位、个位 DAC0832 电压输出......................................9
3.2 加法电路后输出电压分析.........................................10
4 小结..................................................................10
5 自我改进..............................................................11
参考文献................................................................12
