COMPOSITE MAGNETIC BODY AND METHOD FOR MANUFACTURING SAME

摘要

A composite magnetic body includes a metal magnetic powder formed of a plurality of metal magnetic particles and an insulating material which is impregnated into at least some spaces among a plurality of metal magnetic microparticles. In a cumulative distribution curve for the width of spaces between the metal magnetic particles, the width of spaces forming 50% of the cumulative distribution is 3 µm or less, and the width of spaces forming 95% of the cumulative distribution is 4 µm or more.