Best for very high-frequency RF applications because they have no core losses. Physical and Application Factors
Higher DCR leads to more heat loss and decreased efficiency. Smaller physical inductors often have higher DCR because they use thinner wire. Core Material: buy inductor
A cheaper alternative often used for lower frequency applications but prone to higher losses at high frequencies. Best for very high-frequency RF applications because they
): The point where the core material can no longer support additional magnetic flux, causing a sharp drop in inductance. causing a sharp drop in inductance.