Ferrite Core 5x9x14mm - Ferrite Toroid Ring

 

One of the easiest ways to improve RF interference is to use these ferrite rings. Simply twist any hi-fi cable, TV antenna coaxial or mains cable a few turns to avoid interference with radio signals interfering with the equipment.

In power transformers, current transducers, instrument transformers, inductors , in coils, ballasts, voltage stabilizers and regulators, welding transformers, broadband transformers, filters, etc. widely used.