Kapangidwe ndi katundu
Kauntala yotulutsa imapangidwa ndi ma valve element, silicon bridge type rectifier, capacitor, electromagnetic counter and soon, imapangitsa kuti agwiritse ntchito mphamvu yomangirira (kuthamanga kwaposachedwa komanso mphamvu pafupipafupi) kuti atenge voteji pa valve element (non linear resistan-ce), ndiye amalipiritsa kwa capacitor mbali imodzi kudzera pa sllicon mlatho wamagetsi wophatikizika ndi maginito amagetsi a DC, kusuntha kauntala, motero imatha kuzindikira kuti zilembo zogwirira ntchito zitha kujambulidwa.
Kutulutsa kauntala kumapangidwa ndi ma valve element, silicon mlatho mtundu retifer, capacitor, electromagnetic kauntala ndi zina zotero, kupanga es ntchito arrester mphamvu (surgecurrent ndi mphamvu pafupipafupi panopa) kuti akatenge voteji pa valavu element (non linear resistanc-e), ndiye mlandu kwa capacitor mu njira imodzi kupyolera silion mlatho wowerengera mtundu wa retifer maginito retifer ndi DC maginito retifer maginito, kauntala, motero imatha kuzindikira kuti nthawi zogwirira ntchito zitha kulembedwa.