UPM1H390MED1TD Capacitors

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Aluminum electrolytic capacitors are an indispensable component in the electrical industry and have become increasingly popular with the development of modern electrical products and the application of microelectronics technology. Aluminum electrolytic capacitors are composed of an anode aluminum foil, an electrolytic paper, and a cathode lead. The impedance of the capacitor depends on the surface area of the aluminum foil and the dielectric thickness of the paper. UPM1H390MED1TD is a type of aluminum electrolytic capacitor.

The UPM1H390MED1TD aluminum electrolytic capacitor is a medium voltage aluminum electrolytic capacitor with a rated voltage of 390V. Due to its unique structure and manufacturing process, UPM1H390MED1TD is suitable for applications in harsh environment and high temperature environment. It utilizes an low-resistance and high-temperature-resistant electrolytic paper, so it has excellent characteristics such as high reliability, high stability and long-term power supply. UPM1H390MED1TD is designed for medical, automotive, industrial and consumer appliances.

The working principle of the UPM1H390MED1TD aluminum electrolytic capacitor is based on the principle of electrostatic capacitance. The capacitor consists of two layers of aluminum foil, separated by a layer of electrolytic paper and connected to two terminals. When a voltage is applied across the two terminals of the capacitor, the electrons on the aluminum foil will move to the opposite sides, resulting in a net negative electric field on one side and a net positive electric field on the other side of the capacitor. This charge separation creates a capacitance between the two aluminum foils and electrolytic paper, storing electric energy. The capacitance of the UPM1H390MED1TD capacitor is determined by the size of the area of the aluminum foil, the distance between the two aluminum foils and the dielectric constant of the electrolytic paper.

The UPM1H390MED1TD aluminum electrolytic capacitor is widely used in medical, automotive, industrial and consumer appliances. It is suitable for use in applications requiring high protection against leakage, vibration, shock and temperature changes. It can be used as an energy storage device in applications such as power supply conversion, electric vehicle control units, digital timing circuits, DC-DC converters, power conditioning circuits and power supplies. The capacitor also provides stable power output in electric motors, renewable energy devices and electrical systems.

In summary, the UPM1H390MED1TD aluminum electrolytic capacitor is a versatile component suitable for a wide range of applications. It is an ideal component for power electronic applications, capable of providing high performance and excellent reliability. Its high temperature resistance and low resistance electrolytic paper make it suitable for applications that require reliability in harsh environment and power conditioning applications.

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