MULTIPURPOSE - Our toroid ferrite core is good for power transformers, current transducers, instrument transformers, inductors, chokes, ballasts, voltage stabilizers and regulators, welding transformers, broadband transformers, filters, etc.

WHAT YOU GET - The package comes with 10pcs (color: green) toroid ferrite cores that measure (Outer Diameter*Inner Diameter*Height) 22 x 14 x 8mm/0.94 x 0.55 x 0.31 inches.

RELIABLE MATERIAL - This toroid ferrite core is made of metal material, often used to suppress interference on power lines and signal lines, and can absorb static pulses.

SPECIAL DESIGNED - It has the characteristics of isolating eddy currents, low permeability, and restraining interference.

KINDLY NOTE - Please choose the right size according to your needs before placing an order.