EKMG250ELL221MHB5D

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

An aluminum electrolytic capacitor (also known as an electrolytic capacitor) is a type of capacitor that uses an aluminum foil as its anode, coated with an insulating material, such as a paper or plastic film, that is impregnated with an electrolyte, such as sulfuric acid or ethylene glycol. The constructions, materials and types of aluminum electrolytic capacitors vary, but all of them use a dielectric layer between two terminals. This article focuses on the field of applications and working principle of EKMG250ELL221MHB5D.

Applications of EKMG250ELL221MHB5D

The EKMG250ELL221MHB5D belongs to a series of high temperature aluminum electrolytic capacitors. It is designed to meet the demands of a wide range of harsh environments, and is suitable for use in high temperature, high humidity and low ESR applications. It is also RoHS compliant and UL recognized, making it a great choice for many commercial and industrial applications. The EKMG250ELL221MHB5D features a robust housing that provides superior protection against shock and vibration, and a high temperature rating of up to 105°C. In addition, it has low ESR and a low DF, making it ideal for power supplies, audio devices, and switch mode power supplies. It can also be used in applications where high frequency performance, high capacitance, and high reliability are important.

Working Principle of EKMG250ELL221MHB5D

The working principle of the EKMG250ELL221MHB5D is based on the basic principles of an electrolytic capacitor. An electrolytic capacitor contains an anode and a cathode, separated by an electrolytic material, such as glycidyl ether or ethylene glycol. When an electrical current is applied, the ions in the electrolytic material are attracted to the anode and the cathode, causing an electrical charge to build up on the electrodes. This electrical charge increases the capacitance of the capacitor, allowing it to store electric energy. The dielectric material in the capacitor also stores energy, which adds to the energy stored by the capacitor.

The EKMG250ELL221MHB5D utilizes an aluminum foil as its anode, swimming in sulfuric acid or some other type of electrolyte. The dielectric material used depends on the voltage rating of the capacitor and can range from paper and plastics in low voltage applications to polyphenylene sulfide and polycarbonate in high voltage applications. The construction of the capacitor ensures that the ions in the electrolyte are attracted to the electrodes in a predictable manner, allowing for accurate capacitance values.

The EKMG250ELL221MHB5D is typically used in demanding applications, such as in automotive electronics, LED lighting, and consumer electronics, due to its high temperature rating and high-quality construction. It is also used in applications where long life, low leakage, and a long shelf life are important.

Conclusion

The EKMG250ELL221MHB5D aluminum electrolytic capacitor is used in many commercial and industrial applications where high temperature, high humidity, and low ESR are demanding. It features a robust housing for superior protection against shock and vibration, as well as a high temperature rating of up to 105°C. Its working principle is based on the basic principles of an electrolytic capacitor and its construction provides predictable capacitance values. This makes it a great choice for many demanding applications.

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