ALF40C393ED025

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 (also known as Al-elcaps or AECs) are commonplace in consumer electronics and industrial application. AECs are made up of an aluminum foil layer sandwiched between two other layers of aluminum oxide. The aluminum layer serves as the anode, while the oxide layers act as an insulator. This structure makes Al-elcaps particularly suitable for applications with high currents as the layer of aluminum is able to withstand higher voltages and dissipate heat faster than other types of capacitors.

ALF40C393ED025 is a type of aluminum electrolytic capacitor. This capacitor has a radial leaded configuration with a rated voltage of 200VDC and a capacitance of 4µF. It is designed for heavy-duty applications and is considered to be a reliable and robust capacitor. It is often used in power supplies and so on for energy storage and stabilization.

1. Working Principle

The basic working principle of an aluminum electrolytic capacitor is simple. When an alternating source of electricity is connected to the capacitor, an electric field is created in the electrolyte, separating the anode and cathode layers. This electric field is stronger than the resistance of the oxide layer, allowing electrons to flow through it to create a current. Over time, this builds up the charge stored in the capacitor.

2. Application Field

The ALF40C393ED025 aluminum electrolytic capacitor is primarily used in high-current applications such as power supplies, automotive applications, and medical equipment. It is also used in various corrosion-resistant and thermal applications. In addition, this capacitor is also suitable for creating low-impedance filters and voltage stabilized circuits, as well as high-accuracy impedance measurements. It has a robust construction and is highly tolerant to temperature.

Aluminum electrolytic capacitors are highly versatile and are used in a wide variety of applications. In addition to the ALF40C393ED025 capacitor, there are many other types of aluminum electrolytic capacitors available on the market that are designed for different purposes. These include radial leaded capacitors, axial leaded capacitors, polymer aluminum capacitors, and SMD capacitors. Before choosing a capacitor, it is important to consider the application and its requirements, such as the desired capacitance, operating temperature, and voltage rating.

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