Ilaphu elikhusela intsimbi yentsimbi yinto eqhubekayo esetyenziswa ngokubanzi kumzi mveliso wezinto ze-elektroniki, ingakumbi xa kufikwa kukuphazamiseka kombane (EMI). Olu lwaphu lwenziwe ziingcingo zentsimbi ezingenagqunyi ezifakwe kunye ukwenza ulwakhiwo lomnatha oluthintela ngokufanelekileyo amaza ahlukeneyo yemitha yombane. Iimpawu ezizodwa ze-St