In various electronic circuits, ferrite bead inductors are used as an effective form of filter. A ferrite bead is made up of ferrite material in Halloween cylindrical shape. It is available in small sizes at affordable rates. It is also called a ferrite block, ferrite core or EMI filter, or ferrite choke or ferrite ring that is used to suppress high-frequency noise in the given electronic circuit. The properties of ferrite within the inductor might help to reduce EMI. The high permeability of … [Read more...]