UHN1A182MPD

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Aluminum electrolytic capacitors are electronic components that act like batteries to store electrical energy. The UHN1A182MPD aluminum electrolytic capacitor is a miniaturized, axial-lead device designed to offer high energy density and reliable performance for various demanding applications in the industry. This capacitor is widely used in consumer electronics, medical, aerospace, automotive, and other applications.

The UHN1A182MPD is a tantalum-based miniature aluminum electrolytic capacitor with a 195 mohms capacitance and an operating temperature of -55°C to 105°C. It is a surface mount device with a 3.3 mm diameter and a 5.3 mm height. This capacitor is a radial lead capacitor designed for high-temperature operation with a capability of up to 105°C. Its features include a low profile package that allows the capacitor to be placed in a smaller space, low ESR, low leakage current, and a long lifetime.

The working principle of the UHN1A182MPD aluminum electrolytic capacitor is based on the dielectric properties of aluminum oxide formed on the surface of an aluminum foil by anodic oxidation. This oxide layer acts as a dielectric medium between the two metal plates, providing insulation between them and allowing them to store electrical energy. In essence, the capacitor works similarly to a battery, but it is able to store much less energy. The dielectric properties of the oxide layer also prevent electric current from passing through the capacitor.

The capacitance of the UHN1A182MPD is determined by its construction, with a capacitance of 0.195 mohms. This capacitance value means that the capacitor is capable of storing 195 Volts of electrical energy, making it suitable for various applications. This aluminum electrolytic capacitor is especially well-suited for use in power applications, such as in DC/DC converters, power supplies, and motor controllers. It is also used in medical applications, such as defibrillators, to provide the necessary energy to restart the heart. Additionally, it is used in electric vehicles, in order to support the power conversion between the battery and the motor. This capacitor is also found in consumer electronics, such as cell phones and laptops, providing the necessary energy for rapid charging.

In conclusion, the UHN1A182MPD aluminum electrolytic capacitor is a miniature, radial lead device designed for high-temperature operation and high capacitance. It is capable of storing 195 Volts of electrical energy, making it suitable for power and medical applications. Furthermore, it can be found in consumer electronics due to its ability to rapidly charge a device. Its dielectric oxide layer ensures that the capacitor is able to provide reliable performance and durability over time.

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