UKT1E221MPD1TD Capacitors

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Aluminum electrolytic capacitors are widely used both in industrial and consumer electronic applications, such as power conversion, signal coupling, and energy storage. Aluminum electrolytic capacitors are constructed with two aluminum plates that have a dielectric layer between them. The dielectric layer is composed of an electrolyte-saturated permeable paper, an insulator film or an oxide film. A major advantage to using aluminum electrolytic capacitors is that they can store energy for a relatively long period of time, and that they can withstand pulses of very high current and voltage.

One specific type of aluminum electrolytic capacitor that is widely used is the UKT1E221MPD1TD. It is used in industrial and consumer electronic applications, such as electronic ballasts, televisions, DVD players, sound systems, and computers. It is designed with a long service life and is rated for a temperature range of -40℃ to +105℃.

The UKT1E221MPD1TD is an axial-lead, snap-in aluminum electrolytic capacitor. Its dimensions are 15mm in diameter by 33mm in length, and it has a rated voltage of 450V and a capacitance range of 470 to 680µF. Two of the features that make it well-suited for its applications are a low impedance and low ESR. This allows it to handle large amounts of current and deliver smooth, ripple-free power in industrial and consumer electronic applications.

The working principle of the UKT1E221MPD1TD capacitor is relatively simple. When a voltage is applied between the two plates of the capacitor, an electric field is created in the dielectric layer between them. This field causes electrons to move through the dielectric layer, resulting in an accumulated charge on each plate. This stored charge is the capacitor’s capacitance. This capacitor also features a Voltage Dependent Dielectric (VDE) that increases the capacitance as the applied voltage is increased.

Overall, the UKT1E221MPD1TD is an ideal capacitor for a variety of industrial and consumer electronic applications. It has a long service life, a low impedance and low ESR, and a Voltage Dependent Dielectric for increased capacitance. It is versatile and can handle large amounts of current and voltage, making it well-suited for a variety of applications.

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