Piesokonvertorid on sisuliselt keraamilised komponentmõõdud, mis edastavad elektrienergiat mehaanilise vibratsiooni kaudu.ja elektriliselt on neil resonantsomadused ja nendel seadmetel põhinevad elektrienergiaallikad on väga sarnased resonantsmuunduritega.
Piezoelectric transformers are ceramic components that transfer electrical energy through mechanical vibration.and electrically they exhibit a resonant characteristic and power supplies based on these devices are very similar to resonant converters.