EMI ferrite kuul, sidoo kale loo yaqaaniyada oo loo marayo inductor godka, isticmaalka ferrite khasaare sare leh,la heli karooo kala duwan oo qiyam ah iyo habayn ku habboon codsiga badankiisa. Kuul Ferrite waa nooc ka mid ah codsiyada ka hortagga jammming qaybaha ugu dhaqsaha badan u koraya, raqiis ah, fududahay in la isticmaalo, shaandhaynta buuqa soo noqnoqda sare ayaa si weyn loo hagaajiyay.'Taxanaha Ferrite Beads RH oo leh iska caabin sare oo la isku halayn karo. Birta Ferrite waxa loo isticmaali karaa in lagu xakameeyo qaylada kala duwan.