UPM1K4R7MDD

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Aluminum electrolytic capacitors are electronic components that are used to store and release electrical energy in an electrical circuit. In combination with other components, they are used to create electrical circuits that can perform a variety of tasks. The UPM1K4R7MDD is an aluminum electrolytic capacitor that is designed for use in applications where voltage stability, or the ability to maintain a steady voltage, is critical. This makes the capacitor ideal for a range of applications, from consumer electronics to industrial automation and robotics.

The UPM1K4R7MDD is a radial leaded aluminum electrolytic capacitor, with a capacitance of 1000 µF and a rated voltage of 25 volts. Radial leaded designs are ideal for through-hole mounting, in which the capacitor is inserted into a hole in the circuit board and soldered in place. They are also easier to install than axial leaded capacitors, and require less space due to their smaller size.

The UPM1K4R7MDD is designed for general-purpose use, and features a low ESR (Equivalent Series Resistance) of 0.20mΩ. This is important in applications which require the capacitor to handle high frequencies or transient voltages, as ESR affects the capacitor\'s ability to switch quickly between charge and discharge cycles. The UPM1K4R7MDD has also undergone tests for overvoltage protection, ensuring that it will not be damaged in applications which may experience occasional voltages higher than the rated level.

The UPM1K4R7MDD also uses electrolytic aluminum foil technology, which is a method for producing capacitors with extremely high capacitance and stability. This technology involves combining aluminum foil and a dielectric material (usually a type of plastic film) to form a layered construction. The resulting capacitor is then immersed in an electrolyte, usually a type of oil or liquid. This forms a porous layer between the aluminum foil and the dielectric material, which results in improved performance and stability.

The specific construction of an aluminum electrolytic capacitor determines its characteristics. The UPM1K4R7MDD features an anode made of aluminum with a surface area of 100 sq cm, and a cathode made of aluminum oxide, with a surface area of 42 sq cm. The cathode is isolated from the anode by another layer of dielectric material, usually a type of plastic film. This construction helps to reduce the overvoltage protection of the capacitor, while still allowing it to maintain its high capacitance and stability.

The UPM1K4R7MDD is an ideal choice for a wide range of applications, thanks to its unique construction and excellent performance. Its low ESR makes it ideal for high-frequency operations or quick response times, while its overvoltage protection ensures that it can handle occasional high voltages without being damaged. Its high capacitance and stability make it suitable for applications such as power supplies, motor control, and energy storage. The UPM1K4R7MDD is a reliable and versatile aluminum electrolytic capacitor, providing stable operation in any application where voltage stability is a must.

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