
How does the lighting capacitor work?
How does the lighting capacitor work? lighting Capacitor, a device that functions as a very small battery inside a circuit. At it’s most basic, a capacitor consists of two sheets of metal separated by a thin insulating sheet called the dielectric. A small bit of electricity is stored in the metal sheets when a voltage is applied across the capacitor. When the voltage is lowered, the capacitor discharges its stored electricity. Capacitors are...