SK2R2M350ST

Aluminum electrolytic capacitors are widely used in various kinds of electronic equipment to provide frequency and load regulation, power filtering, and energy storage. The SK2R2M350ST is a type of aluminum electrolytic capacitor that has many applications, and the working principle of the device is relatively simple.

Introduction to the SK2R2M350ST

The SK2R2M350ST is an aluminum electrolytic capacitor that features a rated capacitance range of 2.2 - 3.5uf with a tolerance of ±20%. It has a rated voltage of 8V, an operating temperature range of -40℃ to +85℃, and a maximum dissipation factor of 10%. The device is made of an aluminum case, a ceramic base, and a rubber seal, and is designed to meet the requirements of AEC-Q200, making it suitable for automotive applications.

Application Fields of the SK2R2M350ST

Aluminum electrolytic capacitors are primarily used in AC power circuits and audio/video applications. The SK2R2M350ST is specifically used in AC power driving circuits, such as those in power supplies and electric motors. It is also used in frequency-sensitive audio/video applications, in which capacitors are used to provide frequency and load regulation, power filtering, and energy storage. Additionally, the SK2R2M350ST is used in portable electronics to provide filtering and energy storage.

Working Principle of the SK2R2M350ST

The SK2R2M350ST works by charging up a ceramic base and aluminum case as a capacitor. The device is filled with an electrolyte solution, which helps to carry current between the plates on the aluminum case and the ceramic base. When charging up the capacitor, the electrical charge is passed through the solution, which helps to form two layers of charge: a negative charge on the aluminum case and a positive charge on the ceramic base. This creates an electric field between the two plates, which helps to store electrical energy. When the capacitor is discharged, the opposite happens and a current is passed through the electrolyte solution, resulting in a flow of electrons from the ceramic base to the aluminum case.

Conclusion

The SK2R2M350ST is a type of aluminum electrolytic capacitor with many applications and a relatively simple working principle. It is primarily used in AC power circuits and audio/video applications, and is capable of providing frequency and load regulation, power filtering, and energy storage. The device is constructed from an aluminum case, a ceramic base, and a rubber seal, and is designed to meet the requirements of AEC-Q200, making it suitable for automotive applications.