UHV1E391MPD

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are a type of capacitor that is commonly used in electricity-generating and electronic circuits to store and release energy; they are essential components in a variety of electronic devices. The UHV1E391MPD capacitor is a type of high-voltage, general-purpose aluminum electrolytic capacitor manufactured by Murata Electronics Company. It has a long life and reliable in-circuit performance, and is designed for use in automotive and industrial applications.

The UHV1E391MPD capacitor is designed with a molded plastic case and is polarized. It is also designed with a self-healing-mechanism, which ensure its high-temperature enduring and prevention of short-circuit explosions. The capacitor has an electrolyte solution inside it which has a suitable concentration for preventing the hydraulic pressure from becoming too high.

The UHV1E391MPD capacitor is a high-voltage type with a voltage rating ranging from 450 V up to 450 V (DC Minimum) It typically has a capacitance of 391 μF and a toleranced capacitance value of ±40%. It has a leakage current of 0.001 CVmax or less and a dynamic internal resistance of 0.30 ohms. It also has a maximum ripple current of 5A, an operating temperature range of -40°C to 90°C and a maximum full load operating temperature of 100°C.

The working principle of the UHV1E391MPD capacitor is based on Faraday’s law, which states that a voltage applied between the two electrodes of a capacitator induces positive charge to one plate and negative charge to the other plate. The electrodes of the capacitor are made of aluminum foil and an electrolytic paper between them acts as the dielectric. The electrolyte and the electrolytic paper together form a pair of capacitance plates and the force of attraction between them creates a capacitance value.

The UHV1E391MPD capacitor is suitable for use in a variety of power management applications, particularly in automotive, industrial and domestic applications. It can be used in switching mode power supplies, such as computer monitors; battery charging and monitoring systems; motor control systems and various industrial and consumer appliances. In automotive applications, the capacitor can be used in including starter motors and alternators, airbag control systems, electrical ignition systems, energy storage systems, power steering systems and powertrain systems, to name a few.

In conclusion, the UHV1E391MPD capacitor is a type of high-voltage, general-purpose aluminum electrolytic capacitor manufactured by Murata Electronics Company. It has a capacitance of 391 μF, a voltage rating of 450V, a leakage current of 0.001 CVmax or less, and a dynamic internal resistance of 0.30 ohms. Its suitable for use in a variety of power management applications, particularly in automotive, industrial and domestic applications.

The specific data is subject to PDF, and the above content is for reference