Menene zurfin dumama na induction kayan dumama?

Lokacin da ƙarfin induction dumama kayan aiki ne 30kw, da mita ne 20KHZ, da kuma dumama lokaci ne 5s, menene zurfin dumama na 45 karfe surface?

Matsakaicin 15-50KHz ana kiransa super mitar induction induction dumama wutar lantarki, kuma zurfin dumama shigar da sauti mai girma shine 1.5-4mm