MLP203M025EB1D

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: the MLP203M025EB1D Application Field and Working Principle

Aluminum electrolytic capacitors are a type of capacitor that uses an aluminum oxide film as a dielectric material. The capacitors are available in a range of sizes and voltage ratings. Some of the most common configurations are the MLP203M025EB1D.

Aluminum electrolytic capacitors have two electrode plates placed in a cylindrical structure made from aluminum and filled with an electrolyte. The negative electrode is often referred to as the ‘anode’ and the positive electrode as the ‘cathode’. The dielectric material (the aluminum oxide film) is located on the inner surface of the anode. When an electric charge is applied to the device, this forms a non-polarized capacitor that can store energy in the form of electricity.

The MLP203M025EB1D is a polarized aluminum electrolytic capacitor with a rated voltage of 25VDC. It has two leads and operates at a temperature range of -40ºC to 125ºC. It is often used in DC power circuits and pulse circuits where a low-resistance surface mount capacitor is required. It is also highly reliable with low susceptibility to temperature cycling.

This type of capacitor also has a variety of applications in many different industries. It is used for filtering, bypassing, decoupling, energy storage, and power conditioning. In the industrial and electronic fields, aluminum electrolytic capacitors are used widely, including in computers, communications equipment, servo motors, avionics, and automotive systems. In aviation, they are often used in flight control systems, navigation system, and aircraft power systems.

The working principle of aluminum electrolytic capacitors is based on a simple electrical effect. When an electric voltage is applied across two electrodes, a charge imbalance is created; electrons flow from the negative to the positive. The dielectric material stores this electric charge, and the aluminumoxide film thickens as the capacitor is charged. This is why the voltage rating of aluminum electrolytic capacitors is important; changes in voltage can affect the capacitance and dielectric constant of the capacitor.

The main benefit of aluminum electrolytic capacitors is their long life cycle, which is caused by the buildup of the dielectric material. As the dielectric material thickens, the surface area available for storing the charge decreases, which leads to a decrease in capacitance. Additionally, as the layers of dielectric material build up, the capacitor becomes more insulated, leading to a decrease in electrolyte leakage.

In summary, aluminum electrolytic capacitors are highly efficient devices that store electric charge and filter out high-frequency signals, making them ideal for a variety of applications. The MLP203M025EB1D is a polarized aluminum electrolytic capacitor with a rated voltage of 25VDC; its main use is in DC power circuits and pulse circuits where a low-resistance surface mount capacitor is required. Its working principle is based on the buildup of the dielectric material when an electric voltage is applied to the capacitor, leading to a decrease in capacitance as the dielectric material thickens.

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