Toroidal Inductor

Ferrite Core (22 x 14 x 8mm)

Toroidal inductors use magnetic cores with a toroidal (ring or donut) shape. They are passive electronic components, comprising a circular ring or donut-shaped magnetic core of ferromagnetic material such as laminated iron, iron powder, or ferrite, around which wire is wound.

The advantage of the toroidal shape is that, because of its symmetry, the amount of magnetic flux that escapes outside the core (leakage flux) is low; therefore, it is more efficient and thus radiates less electromagnetic interference (EMI).

Toroidal inductors are used in a wide range of electronic circuits: power supplies, inverters, and amplifiers. Commonly used in the construction of electronic projects for noise and interference filtering or current control.

Technical Specifications:

• Core Size: OD=22mm  ID=14mm  Height: 8mm
• Material: MnZn
• Color: Green Coated