UBT1A221MPD

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Aluminum electrolytic capacitors are one of the most important components of electrical circuits, especially for power supplies. They are divided into two main types, polar and non-polar capacitors. The UBT1A221MPD, manufactured by KEMET, is a type of non-polarized aluminum electrolytic capacitor, which fits a wide range of application fields and operates according to a standard working principle.

This capacitor has a range of features which make it suitable for numerous applications. It is designed with a low equivalent series resistance (ESR), making it suitable for power-efficient applications such as laptop computer power supplies and other low-power applications which require high capacitance values. It also has an excellent temperature range of -55 to +125C, making it suitable for operation in extreme temperature conditions. Additionally, UBT1A221MPD capacitors have a low leakage current and a long life expectancy.

The working principle of UBT1A221MPD is quite simple. It consists of two aluminum foil plates separated by an insulating sheet which is soaked in a conductive electrolyte. An electric field is applied to the aluminum foil plates which causes the electrolyte between them to become polarized and an electric charge to appear on the plates. This charge remains on the plates until the field is removed, and produces a capacitive effect which is used in the operation of the device.

UBT1A221MPD non-polarized aluminum electrolytic capacitors are suitable for a range of applications such as power supplies, motor drives, instrumentation, telecommunication and automotive power systems. They also have a wide range of use in consumer electronics such as DVD players, radio receivers and TV sets, where their capacity to handle temperatures ranging from -55 to +125C can be highly beneficial. These capacitors are also widely used in portable audio recording devices due to their small size and high capacitance.

In conclusion, UBT1A221MPD aluminum electrolytic capacitors are an excellent component for many applications due to their excellent temperature range and low ESR. This makes them ideal for use in applications which require a high capacitance and the ability to operate in extreme temperature conditions. Their working principle is quite simple and consists of two aluminum foil plates separated by an insulating sheet soaked in a conductive electrolyte. The electric field applied to the plates causes the electrolyte between them to become polarized and an electric charge to remain on the plates until the field is removed, producing a capacitive effect.

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