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Question
The waveform given below when applied to the following circuit will produce which of the following output waveform? Assume ideal diode configuration and R1=R2
The waveform given below when applied to the following circuit will produce which of the following output waveform? Assume ideal diode configuration and R1=R2
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Solution
The correct option is D
The p-n junction will conduct only when it is forward biased i.e when -negative input voltage is fed to it. So it will conduct only for 3rd quarter part of signal shown and when it conducts, potential drop of 5 volt will be across both the resistors, so output voltage across R2 is 2.5 V.
∵ Vo=−2.5 V
The p-n junction will conduct only when it is forward biased i.e when -negative input voltage is fed to it. So it will conduct only for 3rd quarter part of signal shown and when it conducts, potential drop of 5 volt will be across both the resistors, so output voltage across R2 is 2.5 V.
∵ Vo=−2.5 V