UJB0L472TPD

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 play an increasingly important role in modern power electronics designs. The UJB0L472TPD is a series of aluminum electrolytic capacitors developed for higher capacitance, temperature stability, and electrical performance. In this article, we will discuss the application fields of the UJB0L472TPD series, and the working principle of aluminum electrolytic capacitors.

The UJB0L472TPD series is specially designed for automotive application. The series is built with improved temperature performance, ideal for industries that require components that can sustain long-term high temperature exposure. The UJB0L472TPD Series includes three different case sizes, each with different capacitance and voltage values, ranging from 35uF to 470uF, and from 50V to 200V. The UJB0L472TPD series is offered in both SMD (Surface-mount Technology) and radial leaded styles, making them suitable for a wide range of automotive and power systems.

The general working principle of aluminum electrolytic capacitors is based on the Faraday Law of electrolysis. This law states that when a voltage is applied across two electrodes immersed in an electrolyte, current flow occurs as positive metal ions are attracted towards the negative electrode, and negative ions towards the positive electrode. This process causes a buildup of positive metal ions on the negative electrode, forming an insulating oxide layer, which is the leakage path of the capacitor. The combination of aluminum anodes and electrolyte takes advantage of the high capacitance offered by a large number of ions making the aluminum electrolytic capacitor suitable for a wide range of power electronics applications.

The UJB0L472TPD series capacitors offer increased capacitance levels to meet the higher power demands of current designs. In addition to higher capacitance values, the UJB0L472TPD series offers enhanced temperature performance with a rated operational temperature range of -25℃ to 125℃. Its 25℃ load life has been rated at 1000 hours with the maximum operating temperature of 85℃. With improved temperature performance, the UJB0L472TPD series capacitors can deliver the high performance needed for current automotive and power supply applications.

In conclusion, the UJB0L472TPD series of aluminum electrolytic capacitors is designed to offer superior capacitance, temperature, and electrical performance. It is a reliable and cost effective choice for a wide range of power supply and automotive applications. The working principle of aluminum electrolytic capacitors relies on the Faraday Law of electrolysis, which allows the capacitors to achieve high capacitance values to meet the increased power demands of modern designs.

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