理想运算放大电路的等效分析

The Equivalent Analysis of Ideal Operational Amplifying Circuit

以运算放大电路为分析对象,通过分析指出,传统的虚短路、虚断路分析方法在处理较复杂电路时比较繁琐.提出定义一个零电源替代运算放大器,使电路等效简化.等效后的电路可容易地运用KCL,KVL,节点法,网孔法进行分析.

According to operational amplifying circuit,through analyzing, the method of traditional virtual short and virtual break is pointed out that while dealing with complicated circuits. an idea is put forward to definite a zero source to equival an operational amplifier,by this way, it is easy to analyze circuits by the means of KCL,KVL,method of joints and method of net.