Gapped Cores and Toroids
Ceramic Magnetics is an industry leader in custom gapped
Our family of Micro-Gapped Toroids offers an efficient,
low loss, high-energy solution for switching power supplies
and linear devices with permeability ranging from 100 to
Core sizes from 0.165 to 0.4" OD, 0.09” to 0.2” ID, and as small as 0.02” high are available. Gapped toroids can reduce size, reduce losses, and are less noisy than other core technologies. They are a cost effective alternative to gapped shapes in transformers or powdered metal cores in output chokes. We also offer the ability to fabricate custom formed cores with distributed gaps.
Standard part sizes:
Standard Gap sizes in inches:
Material is general purpose power ferrite unless otherwise specified.