negative feedback circuit [电子] 负反馈电路 ; 负回馈电路
direct current negative feedback circuit 直流负反馈电路
current negative feedback circuit 电流负反馈稳定电路
photoelectricity negative feedback circuit 光电负反馈电路
multi-loop negative feedback circuit 多环负反馈放大电路
negative feedback configuration of circuit 反馈放大电路
negative feedback magnifying circuit 负反馈放大电路
Using the concept of virtual short circuit and virtual open circuit, the voltage gain of depth negative feedback circuit can be estimated.
利用“虚短”和“虚断”的概念来估算深度负反馈电路的电压增益。
The feedback configuration of this circuit should be voltage parallel negative feedback.
该电路的反馈组态应是电压并联负反馈。
The introduction of the negative feedback in circuit changes the input and output resistances, which have great influence on magnifying circuit.
电路中引入负反馈，使输入、输出电阻均发生变化，并且输入、输出电阻对放大电路有很大的影响。
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