Helical or Edge Wound Air Coil, nanone bita umuyaga mwinshi wo mu kirere,Birashoboka gukemura cyane hejuru yubushyuhe nubushyuhe bwo hejuru.
Umugozi wa Litz ukoreshwa muri sisitemu yo kohereza amashanyarazi no gushyushya induction ukurikije ifite AC irwanya AC mu muvuduko mwinshi.Guhanura AC irwanya insinga ya Litz ningirakamaro mugushushanya neza insinga ya Litz.Nineza Gukomeza guhinduranya Umuyoboro muburyo buto buto bworoshye - kandi mubisanzwe ukoresha insinga zizunguruka ntabwo umuyoboro wurukiramende ukoreshwa mumashanyarazi asanzwe ya CTC akoreshwa muri transformateur nini.
Igiceri cya pancake cyateguwe ukurikije abakiriya's.
Ubu bwoko bwa coil bukozwe mumashanyarazi meza yumuringa.