试题与答案

简述常用的放大器耦合方式以及分别用于何种放大电路？

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题型：问答题 简答题

题目：

简述常用的放大器耦合方式以及分别用于何种放大电路？

答案：

参考答案：

常用的放大器耦合方式有：阻容耦合、变压器耦合和直接耦合。

阻容耦合方式常用于低频交流放大电路中；变压器耦合方式常用于功率放大电路中；直接耦合方式常用于直流以及极低频率交流的放大电路中。

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