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Friday, August 3, 2012

Class C amplifier - Working



In class C operation, collector current flows for less than one half cycle of the input signal.




The class C operation is achieved by reverse biasing the emitter-base junction,which sets the dc operating point below cutoff and allows only the portion of the input signal thatovercomes the reverse bias to cause collector current flow. if an input signal amplitude is increased to the point

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