3. Choice of core material and format to suit the application
When trying to use a metallic magnetic material (Fe, FeSi, FeNi alloys, amorphous or nanocrystalline) at high frequency, we are confronted with problems inherent in the low resistivities of these materials:
penetration depthδ: the useful electromagnetic wave is carried by only part of the material. This depth is proportional to the square root of the electrical resistivity ρ (Ω · m), and inversely proportional to the absolute permeability μ 0 μ' and the frequency (§ 8
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Choice of core material and format to suit the application
Manganese-zinc ferrites and their applications
Article included in this offer
"Functional materials - Bio-based materials"
(
201 articles
)
Updated and enriched with articles validated by our scientific committees
A set of exclusive tools to complement the resources
Bibliography
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
