Full Wave Voltage Doubler. A multiplier circuit that generates a dc output voltage having amplitude twice the maximum amplitude of the ac input supply voltage is known as voltage doubler. In the full wave voltage doubler the components are same as that of half wave voltage doubler.
Full wave voltage doubler working. Full wave voltage doubler tripler and quadrupler by replacing two of the diodes in a bridge rectifier with capacitors we obtain the full wave voltage doubler shown on figure below. When the secondary voltage is positive the first diode d is forward biased and the primary capacitor c charges to approximately vp.
During the positive peak of the ac input point a is positive.
The circuit represents a pair of half wave rectifiers of opposite polarity with output taken between the two. The circuit represents a pair of half wave rectifiers of opposite polarity with output taken between the two. Full wave voltage doubler circuit diagram. In the full wave voltage doubler the components are same as that of half wave voltage doubler.
