Ukubetha kwemibane yinto eqhelekileyo yendalo, ingakumbi ngexesha lemvula. Umonakalo kunye nelahleko ezibangelayo ziqikelelwa kumakhulu eebhiliyoni zeerandi ngenxaIzixhobo zamandla zezibane zesitalato ze-LEDminyaka le kwihlabathi liphela. Ukubetha kombane kuhlelwa ngokwahlukileyo njengokuthe ngqo nokungathanga ngqo. Umbane ongathanga ngqo ngokuyintloko uquka umbane oqhutywayo nowenziweyo. Ngenxa yokuba umbane othe ngqo unika impembelelo yamandla aphezulu kunye namandla okutshabalalisa, izixhobo zamandla eziqhelekileyo azinakumelana nawo. Eli nqaku liza kuxoxa ngombane ongathanga ngqo, oquka umbane oqhutywayo nowenziweyo.
Ukunyuka okubangelwa kukutshayiswa kombane ligagasi elidlulayo, ukuphazamiseka okudlulayo, kwaye linokuba yi-voltage yokukhuphuka okanye i-surge current. Idluliselwa kumgca wombane ecaleni kwemigca yombane okanye kwezinye iindlela (umbane oqhutywayo) okanye ngokusebenzisa amasimi e-electromagnetic (umbane obangelwe yi-induced). Imo yawo yamaza ibonakala ngokunyuka ngokukhawuleza okulandelwa kukuwa kancinci kancinci. Le nto inokuba nefuthe elibi kwizibonelelo zombane, njengoko ukunyuka okukhawulezileyo kudlula kakhulu uxinzelelo lombane lwezinto ze-elektroniki eziqhelekileyo, kuzonakalisa ngokuthe ngqo.
Ukubaluleka Kokukhuselwa Kombane Kwizibane Zesitalato Ze-LED
Kwizibane zesitalato ze-LED, umbane ubangela ukunyuka kwezibane zombane. La mandla okukhuphuka avelisa amaza ngequbuliso kwiintambo zombane, ezaziwa ngokuba yi-surge wave. Ukukhuphuka kwezibane kudluliselwa ngale ndlela yokungenisa. Amaza okukhuphuka angaphandle adala ukunyuka kwezibane kwi-sine wave yomgca wokudlulisela we-220V. Olu kunyuka kwezibane kungena kwisibane sesitalato kwaye lonakalise isekethe yezibane zesitalato ze-LED.
Kwizixhobo zombane ezikrelekrele, nokuba ukutshayiswa kwamandla okwethutyana akulimazi izinto ezisetyenziswayo, kunokuphazamisa ukusebenza okuqhelekileyo, kubangele imiyalelo ephosakeleyo kwaye kuthintele umbane ukuba usebenze njengoko bekulindelwe.
Okwangoku, ngenxa yokuba izixhobo zokukhanyisa ze-LED zineemfuno kunye nemida kubungakanani bombane ngokubanzi, ukuyila umbane ohlangabezana neemfuno zokukhusela umbane kwindawo encinci akulula. Ngokubanzi, umgangatho wangoku we-GB/T17626.5 ucebisa kuphela ukuba iimveliso zihlangabezane nemigangatho yemo yokwahluka kwe-2kV kunye nemo eqhelekileyo ye-4kV. Enyanisweni, ezi nkcukacha azifikeleli kakhulu kwiimfuno zokwenyani, ngakumbi kwizicelo kwiindawo ezikhethekileyo ezifana neezibuko kunye neetheminali, iifektri ezinezixhobo ezinkulu ze-electromechanical ezikufutshane, okanye kwiindawo ezinokuba nombane. Ukujongana nale ngxabano, iinkampani ezininzi zezibane zasezitratweni zihlala zongeza isixhobo sokuthintela ukusasazeka kombane esizimeleyo. Ngokongeza isixhobo sokukhusela umbane esizimeleyo phakathi kwengeniso kunye nomqhubi we-LED wangaphandle, umngcipheko wokubetha kombane kumqhubi we-LED wangaphandle uyancitshiswa, okuqinisekisa kakhulu ukuthembeka kombane.
Ukongeza, kukho izinto ezibalulekileyo ekufuneka ziqwalaselwe xa kufakwa umqhubi ngendlela efanelekileyo. Umzekelo, umbane kufuneka ubekwe ngendlela ethembekileyo ukuqinisekisa ukuba kukho indlela emiselweyo yokuba amandla okutsalwa kwegesi anyamalale. Imigca yombane enikezelweyo kufuneka isetyenziswe kumqhubi wangaphandle, kuthintelwe izixhobo ezinkulu ze-electromechanical ezikufutshane ukuthintela ukutsalwa kwegesi ngexesha lokuqalisa. Umthwalo opheleleyo wezibane (okanye izixhobo zombane) kumgca ngamnye wesebe kufuneka ulawulwe ngokufanelekileyo ukuze kuthintelwe ukutsalwa kwegesi okubangelwa yimithwalo emininzi ngexesha lokuqalisa. Iiswitshi kufuneka zilungiselelwe ngokufanelekileyo, kuqinisekiswe ukuba iswitshi nganye ivuliwe okanye ivaliwe ngendlela ethe tye. La manyathelo anokuthintela ukutsalwa kwegesi ngokusebenzayo, kuqinisekiswe ukusebenza okuthembekileyo ngakumbi komqhubi we-LED.
UTIANXIANG ubone ukuvela kweIsibane sesitalato se-LEDimboni kwaye iqokelele amava amaninzi ekujongeni iimfuno zeemeko ezahlukeneyo. Le mveliso inezixhobo zobuchwephesha zokukhusela umbane kwaye iphumelele isiqinisekiso sovavanyo lokukhusela umbane. Ingakwazi ukumelana nempembelelo yemozulu enamandla yombane kwisekethe, ithintela umonakalo wezixhobo kwaye iqinisekise ukuba ukukhanya kwesitalato kusebenza ngokuzinzileyo nakwiindawo ezithandwa ziindudumo. Ingakwazi ukumelana novavanyo lweendawo zangaphandle ezintsonkothileyo ixesha elide. Izinga lokubola kokukhanya liphantsi kakhulu kunomndilili weshishini, kwaye ubomi benkonzo bude.
Ixesha leposi: Septemba-29-2025