Common Mode Choke, Toroidal Chokes, Choke Coil

Common Mode Choke, TOROIDAL CHOKES, Choke Coil are electronic components, typically consisting of a circular ring-shaped Magnetic core of iron powder ferrite or other material around which wire is coiled to make an inductor.
Toroidal Chokes are used in a broad range of applications, such as high-frequency coils and transformers. Choke Coil can have higher Q factors, higher inductance and No noise.