摘要
文章分析了常用欠压保护电路的设计原理及特点,根据实际需求和常用电路存在的不足,设计了一种改进型的高精度欠压保护电路方案,通过验证确定欠压保护电路原理的可行性。
In this paper,the design principles and characteristics of common undervoltage protection circuits are analyzed.According to the actual requirements and the shortcomings of common circuits,an improved high-precision undervoltage protection circuit scheme is designed.The feasibility of the principle of undervoltage protection circuit is determined by verification.
作者
张又珺
ZHANG Youjun(Xuchang KETOP Testing Research Institute Co.,Ltd,Xuchang 461000,China)
出处
《电工技术》
2019年第20期149-150,155,共3页
Electric Engineering
关键词
欠压保护
比较器
温漂
undervoltage protection
comparator
temperature drift
