I-insulating material eyenziwe ngephepha lekhebula njenge-substrate kanye ne-epoxy resin ekhethekile eguquliwe ehlanganiswe ephepheni lekhebula.Ikhoyili inekhono elihle kakhulu lokumelana nengcindezi ye-axial short-circuit;ukuthuthukisa ukumelana komthelela we-perma nent wekhoyili ekushiseni namandla kunenzuzo empilweni nasekuthembekeni kwe-trans former.
