#import "../lib/unify.typ": qty, qtyrange

#figure(
  table(
    columns: 5,
    table.header([Inductor type], [$upright("DCR")$], [Core loss ($qty(10, "kHz")$)], [Self-resonance], [Notes]),
    [Air core],
    [High ($qtyrange(1, 100, "ohm")$)],
    [None],
    [High ($gt qty(100, "MHz")$)],
    [No saturation, no core noise],

    [Ferrite bead],
    [$qtyrange(0.1, 1, "ohm")$],
    [Very high],
    [$qtyrange(10, 100, "MHz")$],
    [Designed for loss (filtering)],

    [Ferrite inductor], [$qtyrange(0.1, 10, "ohm")$], [Moderate], [$qtyrange(1, 50, "MHz")$], [General purpose],

    [Powdered iron], [$qtyrange(0.5, 5, "ohm")$], [Low], [$qtyrange(1, 10, "MHz")$], [DC bias tolerant],

    [Laminated steel],
    [$qtyrange(0.1, 1, "ohm")$],
    [Low at audio rate],
    [$qtyrange(0.01, 1, "MHz")$],
    [Audio transformers],
  ),
  caption: [Inductor losses and parasitic effects typical magnitudes],
) <table-inductor-losses-and-parasitic-effects-typical-magnitude>