SC2220-222

Fixed inductors are electronic components that provide inductance and are used to store energy in the form of an electromagnetic field. When a fixed inductor is connected to a circuit, it acts as a magnetic source that acts as a magnetic sink when an alternating current passes through or changes its value. The SC2220-222 is a type of fixed inductor designed to provide high-frequency, low DC resistance, and high-shift performance.

A typical SC2220-222 has an inductance value of 2.2mH with a DC resistance of 0.22 Ohms. It is used in various applications, the most common being signal conditioning and LED lighting. In signal conditioning applications, the SC2220-222 is used to filter out unwanted frequencies and reject electromagnetic interference. The LED lighting application requires a high-frequency inductor to reduce as much light as possible.

The working principle of the SC2220-222 is similar to that of any other fixed inductor. It consists of conducting coils wound around a central core that is typically made of metallic material such as ferrite or iron powder. When an electric current passes through the coil, a magnetic field is generated around the core. This is known as inductance. This inductance can be used to store energy for any application.

The SC2220-222 is an ideal inductor for applications where high frequency and low DC resistance are required. It provides stability up to 1MHz and has excellent frequency response characteristics. Its low DC resistance allows it to handle large amounts of current efficiently. The high-shift performance of the SC2220-222 makes it suitable for applications such as LED lighting and signal conditioning.

In conclusion, the SC2220-222 is a type of fixed inductor that is designed to provide high-frequency, low DC resistance, and high-shift performance. It is an ideal inductor for applications where high frequency and low DC resistance are required, such as signal conditioning and LED lighting.