SEK220M250ST

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

Aluminum electrolytic capacitors are a type of capacitor that utilizes a conductive liquid electrolyte to achieve polarization of their aluminum plates. As a result, they have a much higher capacity than other types of capacitors and are most commonly used for high-frequency and high-power applications. The SEK220M250ST is an example of a type of aluminum electrolytic capacitor that is used for many applications due to its high capacitance and long life.

SEK220M250ST Application Field

The SEK220M250ST is a radial lead aluminum electrolytic capacitor that is designed for use in high-performance applications. Common application fields include DC power, audio and pulse applications. The SEK220M250ST is ideal for use in automotive, telecommunications, and audio/video equipment, server racks, and other applications where high capacitance, long life, and high ripple current is required.

SEK220M250ST Working Principle

The SEK220M250ST utilizes a specialized aluminum electrolyte to achieve polarization of the aluminum plates. The alternating current in the circuit causes a flow of ions through the electrolyte, thereby creating an electric field between the plates. The electric field polarizes the plates, creating the capacitance necessary for the capacitor to function. This capacitance is what is used to supply the desired amount of power or current in different applications.

The SEK220M250ST is designed to handle high ripple currents and is also highly reliable due to its long life. The life of the capacitor depends on the temperature and the current flowing through it. The capacitor is designed to last for more than 2000 hours when the temperature is at a moderate level and the current is in the specified range.

Conclusion

The SEK220M250ST aluminum electrolytic capacitor is an ideal choice for many applications due to its high capacitance, long life, and high ripple current. It is used in many applications, from automotive to telecommunications, and is reliable and durable enough to last for more than 2000 hours when the temperature is at an acceptable level and the current is in the specified range.

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