ECA-2CM220B

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 among the most versatile components in the electronics and electrical industry. They are composed of two foil layers of aluminum and a thin layer of electrolytic medium between them. The electrostatic charge passes through the oxide layer and is stored in the electrolyte. Also, aluminum electrolytic capacitors have long life and small size, making them suitable for use in a wide range of applications.

The ECA-2CM220B is a miniature aluminum electrolytic capacitor designed specifically for high-frequency, high-temperature, and high-current applications. With a capacity of 25 μF, it offers a low equivalent series resistance of 4.6 mΩ at 1 kHz and 2.1 V. The low impedance makes it ideal for applications such as DC-DC converters and linear regulators.

This capacitor is also designed with a low thermal resistance and high ripple current characteristics, making it suitable for high-frequency applications such as switching power supplies. It also features extended burst capability as well as high-temperature and high-voltage operation up to 85°C and 100Vdc, respectively. The ECA-2CM220B also has a highly efficient design that ensures maximum reliability.

The working principle of the ECA-2CM220B aluminum electrolytic capacitor is based on Faraday’s Law of Electrolytic Capacitance. This law states that the capacitance of a capacitor is proportional to the amount of charge passing through it. The charge is stored in the capacitor’s storage medium and can be removed by applying a voltage. As a result, a voltage applied to the capacitor causes current to flow through it, thus creating a charge.

The structure of the ECA-2CM220B consists of two foil layers of aluminum and a thin layer of electrolyte in between them. The negative aluminum layer is etched with microscopic pores, which allow the current to flow. The positive aluminum layer provides the electrical connection to the outside circuit. The third layer of the capacitor is made up of the electrolyte, which acts as the storage medium for the electrical charge.

When a voltage is applied to the ECA-2CM220B, the current is allowed to flow between the two aluminum foils due to the microscopic pores in the negative layer. This current flow creates an electric field, which generates a charge in the electrolyte. This charge is what gives the capacitor its electrical properties and allows it to store and release electrical energy.

The ECA-2CM220B is an ideal capacitor for a wide range of applications, from high frequency switching and linear regulators to DC-DC converters and high-current applications. Its low equivalent series resistance, low thermal resistance, and highripple current allow it to perform reliably in high frequency applications. In addition, its extended burst capability and high-temperature and voltage operation make it suitable for environments where other capacitors would not be able to perform.

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