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Yes, but not for ever. A capacitor can never be perfectly insulated and it has a small leakage current, that causes it to discharge eventually.
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∙ 10y ago
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Why you use capacitors in power supply?
You use a capacitor to store electrostatic energy. You use an inductor to store electromagnetic energy. You use a resistor to dissipate electrical energy.
Which componenet can store power after disconnecting from power source?
I think a capacitor can do that.
What is held by power supply capacitor?
Capacitor store electrostatic energy in form of electric field.
In which way you can store the power in electronic circuits?
In a battery or capacitor.
Are fixed capacitor banks on continuously?
Sure brah
How can you store a different amount of charge in a capacitor?
Power = V*I Power = (V) * (C*dV/dt) To store more / less power / charge, charge the capacitor with a greater / smaller voltage (make sure the cap is rated for at least as much as the voltage you are charging from, though).
Can a capacitor hook directly to a car stereo without using an amp?
No. The capacitor is there to store the power so that the power isnt drained from the car at once. It helps reduce the strain placed on the vehicles electric system.
What does a power supply capacitor hold?
when the current supply to the capcitor it can store or hold little amount of charge
How a capacitor store charge?
by using capacitor plates. The length,area ,thickness and type of the plate determines the amount of charge a capacitor can store.
How does a capacitor bank work?
They store charge between their plates in an electric field
What is characteristic of power factor in capacitor?
Power factor characteristic in a capacitor is a measurement of how efficiently a capacitor uses electrical energy.
What is an electrolic capacitor?
An electrolytic capacitor uses an electrolyte (ions in a solution) to store charges.
