The
output voltage obtained by using capacitor input filter is nearer to the
peak voltage of the rectified voltage This type of filter is most widely
used in power supplies FIGURE 14 19 (a) A Full-wave rectifier
circuit; (b) Input wave forms given to the
diode D1 at A and to the diode D2 at B;
(c) Output waveform across the
load RL connected in the full-wave
rectifier circuit