Wowonjezeretsa mawonekedwe ndi ntchito yake

Wokonzanso ndi mphamvu yamagetsi, yomwe imagwiritsa ntchito semiconductor kapena electrovacuum chipangizo chomwe chimasintha njira yowonjezera yomwe ikuperekedwa nthawi zonse. Wokonzanso mawonekedwewa amamangidwa pa dera la mlatho kapena mlatho woyendayenda, momwe timapangidwira mwatsatanetsatane.

Essence ndi makonzedwe okonzanso

Zambiri mwa zipangizozi zimapanga magetsi osagwirizana. Kuti muzitha kugwedeza, gwiritsani ntchito mafayilo apadera.
Pofuna kukonzanso gawoli, ndikofunika kuonetsetsa kuti pakali pano nthawi yayitali ya mpweya woperekedwa. Pachifukwa ichi, magulu awiri amagwiritsidwa ntchito , omwe amagwira ntchito limodzi ndi umodzi ndi umodzi umodzi.

Ndikusinthika uku mudzafunikira zigawo ziwiri zoyambira zomwe zidzakhale zofanana. Ndondomekoyi imatchedwa "full-wave rectifier". Pachifukwa ichi, kuchuluka kwa magetsi muzitsulo zozizira panthawi yonse yowonongeka kudzapitirira kawiri kawiri magawo ofanana ndi theka la mawonekedwe.

Tiyenera kukumbukira kuti ndondomeko ya magawo awiriwo, omwe ali ndi mfundo zambiri, ili ndi zotsatira zake zoipa. Pamene panopa imadutsa diode imodzi, kumbali yina, mphamvu yowonongeka yomwe ili pamwamba pake ikufikira kuwirikiza kawiri kowonjezera ma voltage, zomwe ziyenera kukumbukiridwa posankha ma diode kuti am'bwezeretse.

Pachifukwa ichi, tiyang'anitsitsa mwatsatanetsatane wothandizira, omwe ali ndi dera lopangira zitsulo lomwe lili ndi mphamvu yowonongeka. Izi zimayambitsa kupezeka kwakukulu komwe kumakhudzana ndi Kutentha kwakukulu kwa mphepo ya transformer.

Mukamapanga dera loyendetsa galimotoyo, m'pofunika kukumbukira kuti kuyeza kwa mpweya wopatsirana kumagwiritsidwa ntchito pamaganizo oyenerera, omwe ndi ocheperapo kusiyana ndi kutalika kwa matalikidwe. Ngati mulibe katundu pa capac capacitor, nthawi zonse magetsi amatha kufanana ndi kukula kwa mphamvu. Izi zikutanthauza kuti wokonzanso mawonekedwe omwe ali ndi gawo limodzi lokha la 12 V pa capacitor amalandira mpweya wofanana ndi 17 V. Pomwe palibe katundu, magetsi a 17 V angapezeke.Kutengera izi, zikhoza kutheka kuti ponyamula, mphamvu yowonongeka imachepa, koma imakhala yochepa kusiyana ndi magetsi omwe alipo Mphepete ndipo zidzatsimikiziridwa ndi luso la wopanga zinthu zotsegula.

Dongosolo lokonzanso wotero likhoza kufotokozedwa motere. Pofuna kutsekemera phokoso, kusintha kwakukulu kwa transformer kumagwirizanitsidwa ndi fyuluta, yomwe ili ndi zigawo ziwiri zomwe zimagwirizanitsa pansi. Zimakhala zosafunika kwambiri, ndipo pofuna kuchepetsa kuthekera kwa kuwonongeka, mphamvu zawo zosankhidwa ndi 200 V.

Kawirikawiri, mawotchi amaikidwa kutsogolo kwa capacitor, yomwe ndi yofunika kuteteza kuperekera kwa magetsi amodzi pamene woyimitsa ntchito akugwira ntchito pa optimizer. Wokonzanso mawonekedwewa ali ndi mphepo yowonjezera ya transformer ndi central terminal, koma palibe chofunikira cha mlatho woyendayenda mu chimathachi. Fyuluta ya wothandizirayo ndi awiri ogwira ntchito komanso kusakanikirana. Komabe, ndi kutsika kochepa, ndilololedwa kuwonjezera kamodzi kogwiritsira ntchito ndi kukana ku zotsatira.

Popeza makina opangira magetsi amagwira ntchito mogwirizana ndi mfundo yowonjezera, magetsi oyendetsa magetsi Pamodzi ndi mawotchiwa pali mitundu iwiri ya magetsi. Wosinthasintha ndi chipangizo chomwe chimasintha mpweya wopitirira mu mphamvu yowonjezera.