Voltage Multipliers

Voltage Doubler

This is a simple voltage doubler circuit which has the output voltage is 2xVin.

Voltage Doubler



Voltage Doubler Cascade Type

This circuit is cascade type voltage doubler circuit.
Note : both type of the above voltage doubler circuit must have rated voltage of capacitor and diode greater than 2 times of Vin.

Voltage Doubler - cascade type


Voltage Tripler

Voltage Tripler

This circuit will give the output voltage 3 times of input voltage.
The rated voltage of all capacitors and diodes must be greater than 2 times of Vin.



Voltage Quadrupler

Voltage Quadrupler

The above circuit is a voltage quadrupler circuit which have the output voltage is 4 times of Vin.The rated voltage for all capacitor and diode must be greater than 2 times of Vin.