摘要
选用电池作为单片机应用系统的电源 ,应用两个电池交替供电、充电 ,能彻底解决模拟部分电源地与数字部分电源地的隔离问题。本文研究了两个电池交替供电。
Taking batteries as the power supply of monolithic microcomputer application system, using double batteries alternatively to supply energy and charge can thoroughly solve the insulating problem of simulate part power earthing and digital part power earthing. The paper studies the theorem of double batteries alternative energy supply and charging circuit, and the principle on overcharging prevention circuit.
出处
《辽宁工学院学报》
2001年第2期32-33,36,共3页
Journal of Liaoning Institute of Technology(Natural Science Edition)
