Question
Download Solution PDFFor an input signal of v(t) = Vm sin (ωt) V, the average value of a half-rectified sine wave is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFHalf wave rectifier
Case 1: During +ve half cycle
Diode is forward biased, hence short-circuited
Vo = Vs
Case 2: During -ve half cycle
Diode is reverse biased, hence open-circuited
Vo = 0
The output waveform is shown below:
The average value of a half-rectified sine wave is:
Hence, the correct answer is option 3.
Mistake Points Full wave rectifier
The average value of a full-rectified sine wave is:
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