Question

Consider the clamper circuit shown in the figure below.

If the diode is assumed to be and ideal and the value of resistance $R_L$ is very very large, then the approximate value of output waveform at steady can be plotted as

• A.
• B.
• C.
• D. None of these

Answer 1

The correct option is C

$\text{The diode will get forward biased when the negative value of}\text{input wave will be applied at the input terminal.}$


$\text{Applying KVL, we get,}-4V+V_C-25V=0V_C=29V\text{and}{V}_0=4V\text{For positive cycle}$


$\therefore V_0=29+15=44V$