I-GDUP-1000 yinto eguquguqukayo ecocekileyo ye-sine wave kwindawo yovavanyo lobonelelo lwamandla lwe-AC.Eyaziwa ngokuba kwi-site AC kunye nombane wovavanyo lwe-DC, unikezelo lombane olungxamisekileyo lwe-AC kunye ne-DC, unikezelo lombane lovavanyo lwentsimi, unikezelo lombane lovavanyo lweselula.