UHV0J472MHD

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in electrical and electronic equipment that require compact and polarized capacitors with high capacitance. UHV0J472MHD is an example of aluminum electrolytic capacitor. It is widely used in operation and servo motor drives, power supply circuits, UPS, and switch-mode power supplies. The UHV0J472MHD provides good high frequency characteristics and low thermal resistance. It is designed with a longer operational life and allows for higher ripple currents up to 5A.

Application Field & Working Principle

The UHV0J472MHD is a general-purpose aluminum electrolytic capacitor with a capacitance value of 4.7uF and a rated voltage of 160V. It is designed for high frequency applications and is capable of handling high instantaneous power. It helps to reduce EMI noise and has low ESR and ESL to minimize the influence of external interference. The UHV0J472MHD capacitor has a simple and robust design, with an operating temperature range of -25°C to 85°C.

The aluminum electrolytic capacitor consists of two aluminum foil sheets, separated by a paper or plastic separator and fluid electrolyte. The electrodes of the aluminum capacitor are an aluminum foil strip and a plastic or paper dielectric film. The aluminum foil is anodic, meaning that it stores electric charge, while the dielectric is a cathode which produces an electric field. The electrolyte is an ionic conductor and provides conductance to the electric field and also acts as a filter for the capacitor. When an electric current passes through the capacitor, electricity is stored in the anode and the opposing electric field is formed in the dielectric. This external electric field creates an electric charge which works against the electric field in the capacitor, creating a capacitance.

The UHV0J472MHD aluminum electrolytic capacitor has been designed to meet the requirements of high-frequency applications. It has a high ripple current capacity which makes it suitable for use in high-frequency and power switching applications. It is designed with a high peak voltage that can handle most DC and AC voltage applications and is suitable for use in signal and power amplification. Additionally, its ripple current permitting a significant reduction in production costs. It is also a reliable and long-lasting capacitor, with an expected life of 7,000 to 10,000 hours.

The UHV0J472MHD is a versatile aluminum electrolytic capacitor that can be used in a variety of applications, such as low and high frequency ac circuits, switched-mode power supplies, power amplifiers, and other power switching circuits. Additionally, it is suitable for electrical and electronic equipment that requires polarized capacitors with high capacitance and excellent high frequency characteristics.

The UHV0J472MHD aluminum electrolytic capacitor offers excellent performance and reliability at a competitive price. It is designed for long life and is suited for a variety of applications. Its simple and robust construction makes it an ideal choice for electrical and electronic equipment that requires high capacitance and low ESR and ESL. Its cost-effective design and high ripple current capabilities make it an ideal choice for high-frequency applications.