Ikhoyili ye-inductor engenalutho iyidivayisi ye-inductor engadingi ingqikithi kazibuthe. Incike kuma-coil windings kanye ne-air medium ukuze kuzuzwe imiphumela ye-inductance. Lo mklamo ufaka ukulahleka kwe-hysteresis kazibuthe ephansi, imvamisa ebanzi, kanye nomugqa ophezulu, okwenza kusetshenziswe kabanzi kumadivayisi okuxhumana, ama-antenna e-RF, imishini yezokwelapha, nokuningi.