摘要
简要介绍了运算放大器是一种模拟集成电路,使用非常灵活,且功能强。它在高能点火控制器中的应用,实现了专用点火芯片中最重要的3种功能,即恒流、闭合角控制及停电断电保护。本文对其原理进行了详细的分析。
It is briefly introduced that the operational amplifier is a kind of analogue intergrated circuit. This circuit is very sensitive in application, and its functions are very powerful. Its application in the high energy ignition controll system realizes the most important three functions namely, constant current, dwell angle controlling and protection during supply interruption and circuit breaking off. This article detailed its principles.
出处
《汽车电器》
1993年第6期13-14,共2页
Auto Electric Parts
