How Long Can A Capacitor Hold A Charge

How Long Can A Capacitor Hold A Charge. Farads measure how much charge the capacitor can hold. The input caps in a power supply have a 180 to 360 volt charge on them.

homework and exercises Current flow rates in capacitors
homework and exercises Current flow rates in capacitors from physics.stackexchange.com

How long they hold this charge depends on the circuit. The time it takes for a capacitor to discharge depends on the size of the capacitor. Farads measure how much charge the capacitor can hold.

homework and exercises Current flow rates in capacitors

Capacitors can last anywhere from 1 to 10 years, depending on how often it conclusion microwave capacitors hold a charge for a long period of time, and most microwaves will not require a replacement for this. Capacitors can last anywhere from 1 to 10 years, depending on how often it conclusion microwave capacitors hold a charge for a long period of time, and most microwaves will not require a replacement for this. It will discarge according to an exponential law. Depending on the application the capacitor might need to hold the charge (with varying amounts of allowed loss) for from microseconds to weeks.