Ngokuvamile, ukukhishwa okuyingxenye kwenzeka endaweni lapho izakhiwo ze-dielectric material zingafani.
Amaswishi ensimbi afakwe ngegesi (GIS) kanye nemigqa yokudlulisa yensimbi efakwe ngegesi (GIL) ingenye yezinto ezibaluleke kakhulu ohlelweni lwamandla.Banemisebenzi emibili yokulawula nokuvikela.