A capacitor is an electronic component that stores and releases electrical energy in the form of an electric field.
It consists of two conductive plates separated by an insulating material called a dielectric. When voltage is applied, the plates hold opposite charges, storing energy that can be released when needed.
Energy Storage – hold and release power when required.
Filtering – smooth out voltage fluctuations in power supplies.
Coupling/Decoupling – allow AC signals to pass while blocking DC, or stabilize circuits.
Timing – used in oscillators and timing circuits.
Ceramic
Electrolytic
Film
Tantalum
Supercapacitors
Power supplies and chargers
Consumer electronics (TVs, smartphones, audio systems)
Automotive and EVs
Industrial machinery
Defence and aerospace systems
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