Kapangidwe ndi katundu
Kutulutsakauntalaimapangidwa ndi chinthu cha valve, silicon bridge type rectifier, capacitor, electromagnetic counter and soon, imapangitsa kuti igwiritse ntchito mphamvu yomangirira (kuthamanga kwaposachedwa ndi mphamvu pafupipafupi) kuti itenge voltage pa valve element (non linear resistan-ce), kenako imayitanitsa capacitor kunjira imodzi kudzera pa sllicon mlatho typerectifier, imapanga ma comoil amagetsi amagetsi amagetsi amagetsi amagetsi a DC. motero amatha kuzindikira kuti zilembo zogwirira ntchito zimatha 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.