UKL1C102MHD

A capacitor is an active electronic component that stores and releases electrical energy. It is composed of two thin sheets of metal separated by an insulating dielectric material, and is mainly used in electrical circuits to store and release electrical energy.

The UKL1C102MHD aluminum electrolytic capacitor is a type of capacitor with the ability to store and release high-frequency electrical energy in high power or space-limited applications. The UKL1C102MHD is a polarized capacitor composed of two aluminum foil layers with a polarized electrolytic paper or solvent compound between them. It features low dissipation factor and high stability, making it ideal for applications in power electronics and electrical systems.

The UKL1C102MHD offers high capacitance in a small package, with a rated capacitance of up to 470mF, and a minimum repetitive peak reverse-voltage rating of up to 25V. The operating temperature range of this capacitor is -40°C to +105°C, and typical leakage current is 7.5mA at 25°C. The capacitor is also resistant to most common solvents and acids.

Working principle

The UKL1C102MHD operates on a basic principle: an electric current passing through an electrolyte creates an electrical charge that is stored in the capacitor. The capacitor\'s internal structure consists of two metal electrodes (the anode and the cathode) and an electrolyte, usually a chemically-treated paper or solution. When an electric current is applied to the capacitor, the electrolyte absorbs the charge and forms a thin oxide layer on the anode, resulting in a positive charge on the capacitor. The electrons from the positive charge then flow to the negative terminal, thus creating an electric field in the capacitor.

The UKL1C102MHD uses a special type of electrolyte known as “polymer power film” to improve its performance. This type of electrolyte provides better thermal and electrical conduction than traditional electrolytes, resulting in higher power density capabilities. The capacitance of this capacitor can also be increased by increasing the area of the electrodes, which allows for better charge storage and improved performance in high-frequency applications.

In addition, the UKL1C102MHD is a polarized capacitor, meaning that it must be connected in a specific way according to its electrical markings. This ensures that the charge and electric field created by the capacitor is of the desired polarity, which increases its reliability in power electronics applications.

The UKL1C102MHD aluminum electrolytic capacitor is a reliable and versatile component ideal for power electronics applications in high power and space-limited environments. Its low dissipation factor and high stability make it suitable for applications in audio systems, power supplies, automotive electronics, computer systems, and other high-power applications.