Spang & Co. Ferrite Cores - Ferrite Toroids ZJ44916TC

Ferrite Toroids Toroidal Cores for Transformers Ferrite toroids offer high magnetic efficiency as there is no air gap and the cross-sectional area is uniform. Magnetics® toroids are available in many sizes (outside diameters ranging from 2mm to 140mm) and (permeabilities ranging from 750µ to 15,000µ). Different coatings can be applied to ferrite toroids to increase winding ease and improve voltage breakdown. , such as toroid mounts and headers, is available.