ESMG251ELL220MJ20S

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 (Al-Elecs) are common passive components found in many electronic circuits and assemblies. These capacitors are particularly useful for their high energy density and low equivalent series resistance (ESR), making them ideal for applications that require high power densities and fast rates of charge and discharge. The ESMG251ELL220MJ20S is a popular type of electolytic capacitor, and it is used in a variety of circuits, ranging from consumer electronics to high-end industrial instrumentation.

An aluminum electrolytic capacitor is composed of two aluminum foil plates, which are separated by an electrolyte. The electrodes of the capacitor are attached to the aluminum foil. When an electric current is applied between the two electrodes, ions in the electrolyte are attracted to the positive and negative electrodes, forming an electric double layer between the two electrodes. This electric double layer acts as a barrier between the two electrodes and stores charge. The capacitance of the capacitor is determined by the thickness of the dielectric, the surface area of the electrodes, and the type of electrolyte used.

The ESMG251ELL220MJ20S series aluminum electrolytic capacitor has a large capacitance of 2200μF, with a voltage rating of 250Vdc. It is designed for DC applications and is primarily used in power supplies, motor drive circuits, and electronic circuit noise filters. It has low equivalent series resistance (ESR) and a long lifetime rating of 2000 hours at 70°C. It has a small package size and is designed for through-hole mounting.

The working principle of an aluminum electrolytic capacitor is based on the Faraday’s Law of Electrolysis. According to this law, when an electric current is passed through an electrolyte, ions of a certain type are attracted to the electrodes of the capacitor. These ions form an electric double layer, which acts as a barrier between the two electrodes. This electric double layer stores the charge and creates an electrical field between the two electrodes. The capacitance of the capacitor is determined by the thickness of the dielectric, the surface area of the electrodes, and the type of electrolyte used.

The ESMG251ELL220MJ20S series of aluminum electrolytic capacitors is ideal for applications that require high power densities and fast rates of charge and discharge. It is also one of the most reliable and cost effective capacitors available in the market. It is designed for use in a variety of electronic circuit applications, including power supplies, motor drive circuits, and noise filters. The aluminum electrolytic capacitor has a long lifetime rating and a low ESR, making it an excellent choice for high power applications.

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