6.3YXG820MEFC10X12.5

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are the most widely used capacitors and are available in various forms, sizes and shapes. The 6.3YXG820MEFC10X12.5 aluminum electrolytic capacitor is a polarized capacitor. It is constructed from two aluminum electrodes that are separated by a liquid electrolyte, most commonly an aqueous solution of borax, and a dielectric oxidation-coated paper spacer. The electrolytic capacitors possess relatively high capacitance values and are used for applications involving signal filtering and signal conditioning.

Application Field of 6.3YXG820MEFC10X12.5 Aluminum Electrolytic Capacitors

The 6.3YXG820MEFC10X12.5 aluminum electrolytic capacitor is a popular category in surface mount form factor and is widely used in consumer electronics, power supplies, DC/DC converters, motor drives and medical equipment. It is also used extensively in instrumentation, telecommunication and audio/visual equipment.

Working Principle of 6.3YXG820MEFC10X12.5 Aluminum Electrolytic Capacitor

The 6.3YXG820MEFC10X12.5 aluminum electrolytic capacitor works on the principle of creating an oxide layer between two aluminum plates, which are used as the two electrodes of the capacitor. The current passing through the capacitor creates a chemical charge exchange within the electrolyte present between the two electrodes – this forms the oxide layer and thus a static charge. This charge is advantageous as it increases the capacitance value of the capacitor.

The two aluminum plates act as a polarized capacitor, with one plate electrode (the anode) being used for positive charge and one plate electrode (the cathode) being used for negative charge. Polarized capacitors must be connected to the power source in the correct order for them to function efficiently, as reversing the connections of the capacitor will cause a short circuit.

The electrolytic capacitors have relatively high ESL and ESR ratings, which is another important factor to consider when choosing a capacitor for a given application. An electrolytic capacitor’s capacitance value is dependent on the dielectric oxide layer, which is prone to be affected by temperature variations as well. So, an electrolytic capacitor should be chosen based on the specifics of the intended application.

Conclusion

The 6.3YXG820MEFC10X12.5 aluminum electrolytic capacitor is a great choice for applications that require high capacitance values as it has relatively high capacitance compared to other types of capacitors. It is available in a wide range of sizes and shapes and can be used in consumer electronics, power supplies, motor drives, medical equipment, instrumentation, and telecommunication. Additionally, it is important to be cautious while connecting the capacitor to the power source as they are sensitive to connections and have a relatively high ESL and ESR rating.

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