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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor that uses an aluminum oxide film as a dielectric material and an electrolyte of aluminum ions as a conductor. The anode and cathode are separated by an electrolyte that contains water and aluminum.The most common type of aluminum electrolytic capacitor is the wound type. It consists of a coil of aluminum foil with a dielectric interlayer, coated with an electrolyte of aluminum ions. The anode and cathode are connected to the coil with connections of silver-plated copper. The coil is often wound around a non-conductive material, and the entire assembly is then potted in a protective plastic or epoxy coating material.

UBC1C471MNS1MS application field and working principle

The UBC1C471MNS1MS is an aluminum electrolytic capacitor specially designed for high frequency and high temperature applications. It has a working voltage rating of 470V, with a maximum working temperature of 105°C. It features a long life expectancy with low ESR, making it suitable for a wide range of applications including power supply regulation, RF transmitting and receiving, automotive electronics, and EMI filtering.

The working principle of the UBC1C471MNS1MS is quite simple. It consists of two metal plates, separated by an electrolyte of aluminum ions. When a voltage is applied to the capacitor, the aluminum ions are attracted to one of the metal plates, forming an electric field between the plates. This field stores energy, which can be released when the capacitor is discharged.

The UBC1C471MNS1MS is a popular choice for many applications due to its high rated voltage and low ESR. It is perfect for power supply regulation, automotive electronics, EMI filtering, RF transmitting and receiving, and other high temperature and high frequency applications. It is able to withstand high temperatures and frequencies, making it an excellent choice for a wide range of applications.

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