Capacitor electronic components

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A capacitor is a key passive electronic component for storing/releasing electrical energy. It has two conductive plates separated by a dielectric—blocking DC but letting AC pass.
When connected to a power source, electrons build up on one plate, creating an electric field. It smooths voltage, filters circuit noise, and provides quick energy bursts (e.g., camera flashes).
Types include small ceramic (for smartphones), high-capacitance electrolytic (power supplies), and stable film (industrial use). Measured by capacitance (farads), voltage rating, and temperature tolerance, it’s vital for nearly all electronics.


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