High Frequency Silk Covered Copper Litz Wire for Indutor

High Frequency Silk Covered Copper Litz Wire for Inductor Litz wire is very effective below 500 kHz; it is rarely used above 2 MHz as it is much less effective there. At frequencies above about 1 MHz, the benefits become gradually offset by the effect of parasitic capacitance between the strands. At microwave frequencies, the skin depth is much smaller than the diameter of the strands, and the current that is forced through the inner strands induces strong eddy currents in