UBT1H471MNYGNACV

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are the most widely used capacitors in the world. As a type of non-polarized capacitors, they offer a high capacitance-volume ratio, and their main advantages include compact size, good electrical properties, and low cost. The UBT1H471MNYGNACV (UBT1H) is an aluminum electrolytic capacitor and is used in a variety of applications.

Application Field

The UBT1H has a capacitance of 47uF, and a voltage rating of 16V. This makes it suitable for a wide range of applications including electrostatic discharge (ESD) protection and filtering, pulse loading and energy storage, and as part of audio systems. For example, the UBT1H can be used in broadcast and communication equipment to improve their performance. In addition, it can also be used in industrial processes, automobiles and domestic electrical products.

Working Principle

Aluminum electrolytic capacitors are polarized devices that operate in an electrolytic solution. This type of capacitor contains two metal plates that are separated by a dielectric material. One of the plates is called the anode and is made of an aluminum foil coated with a thin oxide layer. The other is called the cathode, and it is typically made of anelectrolytic paper impregnated with a mixture of water and organic materials. The electrolyte is the fluid that fills the electrolytic solution.

When the capacitor is subjected to external voltage, electric current flows between the two plates. This electric field causes the oxide layer on the anode to break down, which increases its surface area and increases the capacitance. This phenomenon is called “electrolytic polarization”. The capacitor is now storing energy that can be released when the electric current is reversed. This type of capacitor is not suitable for use in low-frequency circuits due to its slow response time.

Conclusion

In conclusion, the UBT1H471MNYGNACV is a non-polarized aluminum electrolytic capacitor and is suitable for a range of applications. Its working principle is based on electrolytic polarization, which increases its capacitance. Due to its high capacitance-volume ratio, the UBT1H is ideal for use in audio systems, ESD protection, pulse loading, and energy storage.