电压调节器保护电路研究及设计

Researching and Designing the Protection Circuit of Voltage Regulator

分析了市场上销售的 2种具有短路保护的电压调节器电路原理 ,根据电压调节器设计及使用中存在的问题 ,提出了改进措施 ,并设计了具有短路保护和过流保护的电压调节器电路。

This paper analyses the circuit principles of the two types of voltage regulator with short circuit protection.According to the problems of its design and application,this paper puts forward the improving methods and designs the circuit of the voltage regulator with short circuit protection and overload protection.