==Metoder==
Krydsvikling kombineres ofte med [[litzetråd]] for frekvenser mellem 10&nbsp;kHz - 1&nbsp;MHz, en leder bestående at mange tynde individuelt isolerede tråde, hvilket yderligere reducerer tab.<ref>[http://info.ee.surrey.ac.uk/Workshop/advice/coils/winders/wave/index.html info.ee.surrey.ac.uk:  The Wave Winder], [https://web.archive.org/web/20200121095606/http://info.ee.surrey.ac.uk/Workshop/advice/coils/winders/wave/index.html backup]</ref><ref>[http://info.ee.surrey.ac.uk/Workshop/advice/coils/power_loss.html#litz info.ee.surrey.ac.uk:  Power losses in wound components] Citat: "...Litz (a contraction of Litzendraht)...Its purpose is to minimize the resistive losses that arise at high frequencies due to skin effect. Litz wire is mostly used within the frequency range 10kHz to 1MHz...", [https://web.archive.org/web/20210125015119/http://info.ee.surrey.ac.uk/Workshop/advice/coils/power_loss.html#litz backup]</ref>
Fysik