The number of voltage doubler stages can boost the input
AC voltages to a higher level and convert it to the DC. After
studying different combinations of the Villard voltage
multiplier, by following the techniques and simulation
presented in [9] [12] [15] and [22], a 3-stage voltage multiplier
was constructed with each stage using two HSMS2820
Schottky diodes and 2.2nF capacitors as shown in Figure-5.
Output capacitor was chosen to be 200nF. A 1M