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Voltage Doubler vs. Voltage Tripler vs. Voltage Quadrupler

This article compares voltage doublers, voltage triplers, and voltage quadruplers, outlining the differences between these voltage multiplier circuits.

voltage doubler

voltage multiplier

voltage tripler

Zener Diode Failure Modes: Open vs. Shorted

This article explains how to identify open and shorted zener diodes using resistance and voltage tests with a multimeter.

diode testing

failure modes

zener diode