Ukugcinwa kakuhle kwe-rectifier kuxhomekeke kulawulo olufanelekileyo lobushushu. Ukuqonda indlela yokuthintela ubushushu obugqithisileyo kubalulekile ekugcineni i-rectifier isebenza.
Yonke into engasebenzi kakuhle kwimveliso ye-elektroniki inokubangelwa ngamandla ombane aphambili, nto leyo ekhokelela kwiindlela ezithintela ukunyibilika kwayo nokuyikhupha iye endle. Ukuba singafumana indlela yokulawula ukufudumeza, asiyi kudibana neemeko apho umbane ungakwaziyo ukufezekisa injongo yawo yoyilo. Ukuba singayigcina i-conductor ipholile, ayiyi kunyibilika kwaye ingasebenza ngonaphakade. Ewe, oku kulula kakhulu kwaye kusenokuba ngumzekelo ongaqhelekanga wesayensi yombane yokwenyani, kodwa olu vavanyo lwengcinga elula luvuse isityhilelo kwigumbi kwaye lwaphucula ukusebenza kakuhle kwezicwangciso zokulungisa iingcali.
Izixhobo zombane eziphambili ziya kuba neenxalenye ezintathu eziphambili: iindlela zokulawula, izinto zombane, kunye nee-semiconductors. Nganye ichaphazeleka bubushushu ngeendlela ezahlukeneyo kwaye inokuba negalelo ekudalweni kobushushu. Ukuqonda indlela yokuthintela ubushushu obungeyomfuneko kubalulekile ekugcineni ukusebenza kwe-rectifier.
Ii-semiconductors
Kumdlalo we-semiconductor, akukho nanye igqibeleleyo. Ndithetha ukuba igqibelele ngombane. Xa izixhobo zilawula umbane ngeenjongo zakho, kuya kuhlala kukho uhlobo oluthile lokulahleka. Kulapho kufuneka khona ukupholisa. Izixhobo ezincinci kwezi setingi zinokupholiswa ngumoya ojikelezileyo ngaphandle kwenkxalabo enkulu. Izixhobo ezinkulu zifuna ukupholisa amanzi kumacala omabini kwaye zinciphise amaqondo obushushu omoya ukuze zisebenze xa umthwalo ugcwele. Ekubeni ii-semiconductor zenza uninzi lomsebenzi kwi-rectifier, zifuna ulondolozo olukhethekileyo. Zivumele zivuthe xa kufuneka kwaye uzivale ngamanye amaxesha. Qinisekisa ukuba zifumana ukupholisa okwaneleyo kwaye zifakwe ngoxinzelelo olufanayo. Okokugqibela, kwaye okona kubaluleke kakhulu, qinisekisa ukuba uxinzelelo lwe-clamping luchanekile ngokupheleleyo. I-SCR nganye iyile ngokukodwa amandla kunye nobukhulu be-clamping ukuze isebenze ngokuqhelekileyo. Izixhobo ezindala, ngakumbi ezo zichatshazelwe kwiindawo zokusebenza ngentsimbi ixesha elide, zinokulahlekelwa kukunyamezela kunye nokulinganiswa. Zitshintshe izixhobo xa zizaliswe ziikhemikhali kwaye zigqwalile.
Xa ucinga ngokugcinwa kwexesha elide kwezixhobo zombane ezibalulekileyo ze-DC, ulawulo lobushushu yeyona nto iphambili yokusilela. Okukhona amandla angoku aphezulu, ulawulo lobushushu luba lolubalulekileyo kwinkqubo yakho. Ukongeza ekugcineni imijelo yokupholisa icacile kunye nokuqinisekisa ukusetyenziswa kwamanzi/umoya opholileyo ofanelekileyo kumphezulu wokupholisa we-rectifier, iinkcukacha ezifana nokufakwa kwecandelo okanye iindlela zokubopha nazo zinokuba nefuthe elikhulu kwimpumelelo yemveliso yakho. Ukuqonda imiqondiso yezilumkiso ejikeleze umatshini kunye nokuthintela ukuveliswa kobushushu obuyingozi kunokukongela amawaka eedola kumjikelo wobomi besixhobo. Ukuqhelana nemiqondiso yezilumkiso kunokuphucula ukusebenza kwaye kukuthintele ekubeni ekugqibeleni wonakalise izixhobo.
Ixesha lokuthumela: Novemba-20-2023
