SN220M100ST

Aluminum electrolytic capacitors are widely used in both home electronics and industrial electronic systems. With the development of new technology, their performance has been substantially improved from the time they were first introduced. SN220M100ST is a popular type of aluminum electrolytic capacitor. This article will discuss the application fields and the working principle of this specific capacitor.

Application Field

The SN220M100ST capacitors are used for a variety of purposes, such as filtering, timing and buffering. It is widely used in applications that require a stable voltage supply, such as power management for microprocessors and digital signal processors. It can also be used to decouple power sources, stabilize output, and smooth input. The SN220M100ST capacitor is also used in self-timed circuits, such as automatically resetting circuits and self adjusting time delays.

Another popular application field for SN220M100ST capacitors is switching supplies. These capacitors are highly resistant to ripple, and do not require frequent replacing. SN220M100ST capacitors are also used in high-end audio systems, circuit protection, and surge protection, thanks to their superior frequency and phase characteristics.

Working Principle

SN220M100ST capacitors use a dielectric material of aluminum oxide to store charges. The aluminum oxide forms a thin film on the aluminum foil of the capacitor, creating a barrier between the two terminals. As electric current passes through the terminals, an electrical field is generated between them. This electrical field stores energy which is released when the current is decreased. This way, the capacitor can be used to store and then release electrical energy.

Once the electrical energy is released from the SN220M100ST capacitors, it can then be used for different applications. It can be used to filter alternating current, such as mains power from the wall, and smooth out the voltage ripple. It can also be used to provide a temporary power boost in order to help start up motors or spikes of power. It can also be used to store energy from the power supply to be released when needed.

The SN220M100ST capacitor has a voltage range between 25 and 500VDC. It also has a capacitance of up to 22,000 µF. It has a maximum ripple current of up to 6.7A and an operating temperature range of -40 to +105°C. It has a shelf life of up to 10 years and is ideal for use in a wide range of applications.

In conclusion, the SN220M100ST capacitor is a type of aluminum electrolytic capacitor which is commonly used in home electronics and industrial electronic systems. This capacitor has a variety of application fields, including filtering, timing, decoupling and buffering. It can also be used to store and release electrical energy. The SN220M100ST capacitor is a reliable and efficient capacitor, making it ideal for a wide range of applications.