Soft Ferrites Applications
Ferrites are polycrystalline oxides manufactured by ceramic technology and belong to a class of materials that exhibit the technically useful property of ferromagnetism. In a ferromagnetic material, magnetism occurs under the influence of an externally applied field. On removals of this field, material returns to its non-magnetic state. This behaviour is termed as magnetically “soft”.
The general composition of these soft ferrites is MeFe2O4, where Me represents one or several of the divalent transition metals such as Manganese (Mn), Zinc (Zn), Nickel (Ni), Copper (Cu), Iron (Fe) or Magnesium (Mg), the most popular being Manganese-Zinc (Mn-Zn) and Nickel-Zinc (Ni-Zn) ferrites. These compounds exhibit good magnetic properties below a certain temperature called the Curie Temp (Tc). These materials can be used up to very high frequencies without laminating. Ni-Zn ferrites have a very high receptivity and are most suitable for frequencies over 1 MHz however Mn-Zn ferrites exhibit higher permeability and saturation induction levels and are suitable up to 3 MHz.
Soft Ferrites Applications
Lights
E Cores
EFD (EFF) Cores
EP Cores
EPC (EFC) Cores
ER Cores
ETD Cores
I Cores
Planar (EI, EE) Cores
PM Cores
POT Cores
PQ Cores
PTS Cores
RM Cores
ROD Cores
Toroid (Ring) Cores
U Cores
UR Cores
Power Conditioning
E Cores
EC Cores
EFD (EFF) Cores
EI Cores
EPC (EFC) Cores
ER Cores
ETD Cores
EV (EVD, EED) Cores
Planar (EI, EE) Cores
Planar (EIH, EEH) Cores
PM Cores
PQ Cores
RM Cores
ROD Cores
Toroid (Ring) Cores
U Cores
EMI Filters
EI Cores
EP Cores
ET Cores
Planar (EIH, EEH) Cores
POT Cores
PTS Cores
ROD Cores
Toroid (Ring) Cores
U Cores
UR Cores
UT Cores
Solar
E Cores
ER Cores
PM Cores
PQ Cores
RM Cores
Toroid (Ring) Cores
Automotive
E Cores
I Cores
Planar (EI, EE) Cores
PM Cores
PQ Cores
RM Cores
Toroid (Ring) Cores
Power Transformer Ferrite Toroid Cores
Toroidal Transformer Core Ferrite Ring
Painted and Uncoated Toroidal Magnetic Cores
Iron Powder Cores Ferrite Rings
All Color Toroidal MnZn Ferrite Core
Epoxy / Parylene Coated Ferrite Core Toroids
