Standard cores

Nanoperm® (Nanocrystalline) material is the basis of the wide range of both standard cores and customized cores from our partner Magnetec. The products are characterized by extremely high permeability, with exceptionally low losses at high frequencies.

Standard cores can be used to:

  • Common mode chokes/-filter
  • Switched Mode Power Supply (SMPS) transformers
  • Push-Pull transformers for Power Transistors
  • Cores for di/dt limitation

There is a selection guide on the Magnetec homepage,
in order to find the correct core.


We have extensive experience in helping our customers with selection of protective components for electronic applications.
Within EMI (Electromagnetic Interference) we have products that are adapted to all the requirements set in this area.