Asked in ScienceElectronics EngineeringElectrical EngineeringAll India Engineering Entrance Examination AIEEE
What is input impedance of amplifier?
August 12, 2012 10:06AM
Here comes help. The input impedance of an amplifier (load) works always together with the output impedance (source) of the device from where the audio voltage comes.
Scroll down to related links and look at "Input impedance - Wikipedia" and "Interconnection of two audio units".