UPW1C822MHD

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Aluminum electrolytic capacitors are components used to store electric charge. They are polarized and have relatively large capacitance values. When compared to other types of capacitors such as ceramic or film capacitors, aluminum electrolytic capacitors have the highest energy density and are often used in power conversion circuits and other energy-hungry applications. The UPW1C822MHD is a type of aluminum electrolytic capacitor.

The UPW1C822MHD has a capacitance of 820 μF and a rated voltage of 10 VDC. It also has a capacitance tolerance of ±20%, an operating temperature range of -40°C to +105°C, and maximum ripple current of 360 mV. It is a non-solvent type with a max operating frequency of 250 Hz. This makes it suitable for a wide variety of applications.

Due to its high operating temperature range, the UPW1C822MHD is ideal for use in automotive and military applications. Its high capacitance and low equivalent series resistance (ESR) makes it an ideal choice for power supplies, dc-dc converters, and other power conversion circuits. It is also suitable for filtering, decoupling, and bypass applications due to its high ripple current capabilities. It is used in a variety of consumer electronics such as TVs, radios, and mobile phones.

The working principle of the UPW1C822MHD is based on the phenomenon of dielectric absorption. This occurs when a dielectric material, in this case aluminum oxide, is placed between two conductors, in this case aluminum foil, that are then exposed to an electric field. The electric field causes negatively charged particles to form on the surface of the dielectric material. These particles attract a corresponding number of positively charged particles from the other conductor. This forms an electric double layer that is capable of storing electric charge.

The UPW1C822MHD utilizes this phenomenon to store electrostatic potential energy. When a voltage is applied to the capacitor, the electric double layer is charged up. This stores a charge inside the capacitor and allows current to flow through. When the applied voltage is removed, the electric double layer retains its charge and is capable of releasing the stored energy.

In conclusion, the UPW1C822MHD is an aluminum electrolytic capacitor with a range of features that makes it suitable for a wide range of applications. Its high capacitance and low ESR make it ideal for power conversion circuits and other energy-hungry applications. It utilizes the phenomenon of dielectric absorption to store electric charge, making it suitable for storing and releasing electrostatic potential energy.

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