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4. Manganese-zinc ferrites and their applications
In 2022, manganese-zinc ferrites will still be the most widely used soft ferrites in industry, accounting for 60-70% of worldwide sales. Their main applications are at high power levels, where the material will transfer or store electrical energy in magnetic form, and at low levels, where the material will transmit low-amplitude signals with or without modification.
4.1 Mn-Zn ferrites for power applications
The so-called power applications of Mn-Zn ferrites concern electrical energy conversion (DC-DC converters, switch-mode power supplies). In these applications, Mn-Zn ferrites are preferred to metallic magnetic materials (iron-silicon or iron-nickel sheets) when the operating frequency exceeds 10 kHz. Operating frequencies can be increased up to 1 MHz or...
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Manganese-zinc ferrites and their applications
Comparison of Mn-Zn spinel ferrites with nanocrystalline soft metal alloys
Bibliography
Bibliography
Websites
Ferrites and Accessories|Products|TDK Product Center https://product.tdk.com/en/products/ferrite/index.html
Ferrites and Accessories (EPCOS)|TDK Electronics – TDK Europe https://www.tdk-electronics.tdk.com/en/ferrites
...Standards and norms
- Termes et nomenclature pour noyaux en matériaux ferrites magnétiquement doux - IEC 60401-1 - 2020
- Ferrite cores – Guidelines for the dimensions and limits of surface irregularities - IEC 63093-3 - 2020
- Ferrite cores – Standardized specific inductance for cores with air gap and associated tolerances - IEC 62358 - 2012
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