UMJ1V220MDL

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Aluminum Electrolytic Capacitors are widely used in many kinds of products in electrical and electronic industries. The UMJ1V220MDL is one type of aluminum electrolytic capacitors which have wide application field and various working principles. This article is an overview of the application field and working principle of UMJ1V220MDL.

The UMJ1V220MDL is a small-sized, low impedance, long cycling life, and high stability aluminum electrolytic capacitor. Its application field mainly focus on power supplies, resonant circuit, lightweight, and electronic communication Equipments. Besides, it is also suitable for home appliances, office automation, automotive electronic, measuring instruments and other electronic equipments.

The working principle of UMJ1V220MDL aluminum electrolytic capacitor is based on the electric double layer capacitor. When two conductors separated by a dielectric with an electrolytic solution are connected into direct current passing them, an electric double layer is formed at the interface and the electrolyte serves as an electrode. In this way, an electric frame consisting of three parts, the electrolyte, the dielectric and the electrode, is built and produces a capacitance. As the thickness and area of the dielectric layer become small enough, the electric capacitance will be increased. In addition, the capacitance is closely related to temperature change and voltage, so the UMJ1V220MDL can be used in wide temperature and relatively high voltage.

In summary, the UMJ1V220MDL aluminum electrolytic capacitor is applied in many industrial products and has a specific working principle. Due to its low impedance, long cycling life and high stability, it is popularly used in power supplies, resonant circuits, lightweight and other electronic equipments. Its electrode structure, which is based on the electric double layer capacitor, provides suitable temperature and voltage and makes it capacitance become higher. Therefore, the UMJ1V220MDL is a great choice for different kinds of advanced applications.

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