420KXW120MEFC18X35

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Aluminum electrolytic capacitors are some of the most common and widely-used capacitor types around, with a vast range of applications from power supplies and filtering to motor drives and switching circuits. The 420KXW120MEFC18X35 aluminum electrolytic capacitor is one of the larger units available on the market, offering up to 120µF of capacitance in a rugged metalized case.

Aluminum electrolytic capacitors in general, and especially high-voltage models like the 420KXW120MEFC18X35, are composed of two metal electrodes that are alternated with layers of oxide dielectric material. During the manufacturing process, one of the two metal electrodes is usually composed of aluminum formed into an oxide layer through an electrolytic process. This method allows for thin, yet highly-protective dielectric layers to be created between the electrodes. In the specific case of the 420KXW120MEFC18X35 Aluminum electrolytic capacitor, this is created by way of an electrolytic etching that forms a thin, but protective oxide layer between the two metal plates.

The 420KXW120MEFC18X35 is suitable for use in applications ranging from power supplies to motor drives, for frequency suppression, and for snubber circuits by virtue of its high capacitance and voltage rating, allowing it to store more energy and higher voltage than most other electrolytic models. The 420KXW120MEFC18X35 aluminum electrolytic capacitor is additionally equipped with a rugged, metalized case that provides excellent insulation and protection from any external influences or damage.

The 420KXW120MEFC18X35 aluminum electrolytic capacitor is designed to work by storing energy in the form of an electrostatic field generated between its two metalized electrode plates. The act of storing the energy creates an equal but opposite electric charge across each of the two electrodes. This charge allows the capacitor to act as a medium of energy exchange between two circuit nodes when one node experiences a higher charge than the other. When a circuit experiences a voltage change, the capacitor\'s dielectric begins to fill with energy, storing it in the electrodes and releasing it when the voltage reaches its peak.

The 420KXW120MEFC18X35 aluminum electrolytic capacitor can go up to a voltage rating of 125 or 150V, depending on the model, making it suitable for use in a range of applications. Along with its high capacitance rating, the 420KXW120MEFC18X35 model is perfect for power supplies, motor drives, snubbing, and frequency suppression. Its rugged, metalized case also protects it from external influences or damage, prolonging its life and ensuring reliable operations even under stresses.

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