139R812M035AB2A

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 widely used in electronic circuits due to their high energy storage capacity, high stability, and low cost. These capacitors consist of an anode and a cathode, usually two aluminum foils insulated by a thin film of aluminum oxide. The 139R812M035AB2A is an example of an aluminum electrolytic capacitor. It is a 12mF capacitor with a voltage rating of 35V and a temperature range of -40 to +105°C. It is primarily used for filtering, decoupling, and energy storage.

The working principle of an aluminum electrolytic capacitor is based on the Faraday’s law of electrolysis. When the voltage is applied across the capacitor, the anode and cathode are charged. The charged anode and cathode create an electric field, which is known as the electrostatic field. This electrostatic field is responsible for storing the energy in the form of electric potential energy. As the voltage increases, the electric field and energy storage increases.

Aluminum electrolytic capacitors use a liquid electrolyte to store and move electrons between the anode and cathode. The electrolyte increases the capacitance by separating the anode and cathode, creating a layer of insulation between them. This layer of insulation ensures that the anode and cathode are held at a constant potential and prevents short-circuits. The electrolyte also helps to reduce the amount of leakage current, which increases the capacitor’s stability and reliable performance.

The 139R812M035AB2 application field is mainly power electronics and circuit boards for small- and medium-sized electronic products. It can be used for filtering, transient suppression, engine control, power supply circuits, and other energy storage and filtering applications.

Due to its temperature range of -40 to +105°C, it can be used in a wide variety of environments and applications. Its low profile and light weight make it ideal for use in portable and space-limited applications. Its high stability and low leakage current also make it suitable for use in medical and military applications.

In summary, the 139R812M035AB2 aluminum electrolytic capacitor is a high-performance capacitor designed for filtering, decoupling, and energy storage applications. It has a high energy storage capacity, high stability, and a wide temperature range, making it suitable for a variety of applications in power electronics and circuit boards.

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