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The final installment of this article focuses on the applications and performance requirements of soft ferrite materials. Basic devices employing ferrites include inductors for FDM filters, wide-band and pulse transformers, and high-frequency power transformers. In the typical modern television receiver a total of about 0.6 kg of ferrite cores is used in a variety of applications, such as line output...
This two-part tutorial article describes properties and applications of magnetically soft ferrites. These materials, which are characterized by high permeability and low losses, are used in very large quantities as cores for inductors and transformers. This first installment provides an elementary introduction to the processes of magnetization in ferrites. It also includes a survey of available grades...
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