UBT1V331MPD

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

Aluminium electrolytic capacitors are widely used in power electronic applications, from the simplest applications of building up simple circuits to high-end aerospace and military applications. UBT1V331MPD is one of these capacitors, and its application field and working principle need to be understood for the efficiency and reliability of the power electronic design.

UBT1V331MPD is a polarized Aluminum electrolytic capacitor with a voltage rating of 31VDC, and a capacity of 330uF/20%. The capacitance of 330uF is achieved with a footprint of 10x20mm and it is supplied in plastic can and FC series package.

UBT1V331MPD primarily finds application in automotive and industrial systems. It is an oil-filled capacitor, and is used in power lines in various industrial and automotive systems. Due to its large capacitance value, it can be used to filter and absorb voltage fluctuations, and it can also be used in power circuits with various frequencies. In automotive systems, it can be used as energy storage, electric current limitation and frequency selection, and it is suitable for use in all kinds of electric drives, such as electric tool control, electric door, automatic window regulator and lift drives.

The working principle of the UBT1V331MPD capacitor is the same as that of all aluminum electrolytic capacitors. An insulating oxide layer is formed on the anode metal by direct current anodization and the oxide layer acts as the dielectric. An electrolyte is then applied to the oxide layer to provide electron mobility. The metal anode and the cathode are then separated by a metal plate until a potential difference is established between the two layers and a capacitor is formed.

The UBT1V331MPD capacitor is rated for a maximum temperature of 105℃ and its ripple current rating is 5.76A/105℃. The aluminum electrolytic capacitor has a high ESR, but has a very low impedance over a wide range of frequencies. This makes it suitable for use in power applications with high current and high frequency. It also has good self-healing ability and can withstand surge loads.

In conclusion, UBT1V331MPD aluminum electrolytic capacitors are widely used in automotive and industrial systems due to their large capacitance value, low impedance, high ripple current rating and good self-healing ability. They are not only convenient for use in power lines for voltage filtering but also for frequency selection and energy storage.

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