Voltage-doubler circuit. Consider the circuit of Figure. The capacitors are very large, so they discharge only a very small amount per cycle. (Thus, no ac voltage map pears across the capacitors, and the ac input plus the dc voltage of C1 must appear at point A.) Sketch the voltage at point A versus time. Find the voltage across the load. Why is this called a voltage double? What is the peak inverse voltage across each diode?
