UTS1H220MDD1TD

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Aluminum electrolytic capacitors are widely used in a variety of applications, owing to their high dielectric constant, good voltage-withstanding characteristics, and low cost. One of the many types of aluminum electrolytic capacitors is the UTS1H220MDD1TD. This capacitor is designed for use in high-density digital circuits, where there is a need for precise voltage regulation. It offers excellent performance in a very small size.

The UTS1H220MDD1TD is a single-ended non-polarized aluminum electrolytic capacitor with a long service life. It has an oxide dielectric film formed on the aluminum foil of the anode electrode, and with this, it offers an excellent insulation effect. It also has a very low ESR (Equivalent Series Resistance) and high capacitance. The capacitor has an operating temperature range of -55°C to +125°C and its anode voltage rating is up to 25 Vdc.

The UTS1H220MDD1TD aluminum electrolytic capacitor has a wide range of applications, including power supplies, regulation circuits, DC-DC converters, frequency converters, and various electronic equipment. It can also be used in automotive applications. This makes it a versatile component that can be used in a wide range of products. due to its solid construction it is also reliable for long-term use.

The working principle of an anodic aluminum electrolytic capacitor is based on the effect of dielectric polarization. In this type of capacitor, an oxide film layer is formed through anodic oxidation on the surface of a pure aluminum foil. The oxide layer acts as a dielectric field that is capable of withstanding voltages of up to 25 Vdc. The second electrode is formed by pressing a layer of paper and electrolyte onto the oxide layer. This is where the term \'aluminum electrolytic capacitor\' originates.

The electric field between the electrodes causes the charges to separate, leading to an increase in the capacitance of the unit. This increase in capacitance increases with the number of layers of thin aluminum foils. As the electric field increases, the dielectric strength of the oxide layer decreases, leading to an increase in leakage current. In order to reduce leakage current, the oxide layer is formed with a very thin thickness.

The UTS1H220MDD1TD aluminum electrolytic capacitor operates by the same principle as other electrolytic capacitors. It offers a wide range of applications including power supplies, regulation circuits, DC-DC converters, frequency converters, and various electronic equipment. Its small size, low ESR, and long service life make it an excellent choice for many applications.

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