Umahluko woMthombo wokuKhanya weCOB

Kungcono ukhethe i-ballast ye-elektroniki kwi-ballast, kuba i-electronic ballast ineempawu zokuphucula umphumo wokukhanya kunye nobomi besibane. Okwangoku, yonke imithombo yokukhanya kwe-fluorescent kwimarike kufuneka ibe ne-ballast yokucima. Ukusuka kuhlalutyo lwenani lomsebenzi wetshiphu kunye noxinaniso oluhlanganisiweyo lwetshiphu, kufunyaniswe ukuba ukupakishwa okuhlanganisiweyo kwe-multi -chip emhlophe ukukhanya kwe-LED knot lobushushu kunyuka ngokunyuka kwenani leetshiphusi ezihlanganisiweyo. Ukusebenza kwayo okukhanyayo kuye kwancipha ngokunyuka kwenani lee-chips ezidibeneyo, ngoko ke inani leetshipsi kunye noxinaniso oludibeneyo luyinto ebalulekileyo enempembelelo ekusebenziseni iteknoloji yokupakisha edibeneyo. Umqulu weCob “Imodyuli yokukhanya yokukhanya kwe-COB →Izibane ze LED ”, Ungakwazi ukufaka ngokuthe ngqo ii-chips ezininzi kwi-MCPCB kwibhodi yesekethe yoshicilelo yesinyithi, kwaye uchithe ngokuthe ngqo ubushushu ngokusebenzisa i-substrate ukugcina iindleko zokupakisha ze-LED, iindleko zokuvelisa imodyuli ye-injini yokukhanya, kunye neendleko zokukhanyisa okwesibini. Ngokubhekiselele ekusebenzeni, ngokuyila okufanelekileyo kunye ne-microscope, imodyuli yomthombo wokukhanya we-COB inokuphepha ngokufanelekileyo ukungalungi kokukhanya kunye ne-glare ekhoyo ekudibaneni kokwahlula izixhobo zomthombo wokukhanya; inokuphucula ngokufanelekileyo umbala womthombo wokukhanya ngokongeza indibaniselwano efanelekileyo yetshiphu ebomvu ngokwesondo. Indima yomthombo wokukhanya we-COB kukuzisa amandla ombane okuqalisa kwangoko kunye nombane ozinzileyo kumthombo wokukhanya. Ingabonwa ukuba umgangatho we-ballast uya kugqiba ngokuthe ngqo ubomi kunye nomphumo wokukhanya wesibane ngokuthe ngqo. Ukongeza kwivolumu, umthombo wokukhanya we-LED unenzuzo yobomi obude. Oku kwakhona inzuzo enkulu. Isantya esikhawulezayo sebhalbhu yesibane kukuthomalalisa, kodwa isantya siyacotha. Ukusuka kwimiba yokusetyenziswa kwezibane ezahlukeneyo, imithombo yokukhanya ye-COB isetyenziswa ikakhulu kwizibane zangaphakathi ezinje ngezibane ze-LED, izibane zesilingi ze-LED, njl. Ubuninzi bayo be-watt count ayiyi kudlula i-50W. Imithombo yokukhanya edityanisiweyo ephezulu isetyenziswa ikakhulu kwizibane zendlela kunye nezibane zemizi-mveliso ezifana nezibane zesitalato zelanga, izibane ze-LED, izibane zesitrato ze-LED, izibane ze-LED kunye nezibane zemigodi. I-SMD ithatha indawo kancinane kwimithombo yokukhanya ye-HP. Imithombo yokukhanya ye-HP okwangoku isetyenziswa ngaphandle. I-COB isenazo iindawo ezifuna ukuphuculwa. I-MCOB okwangoku ayinyuswanga kwinqanaba elikhoyo. Intsebenziswano ukuqaliswa kuneenxalenye zangoku ze-COBoptical (i-aluminiyam okanye izixhobo zedolophana ye-PMMA, njl.). Okwangoku, ubungakanani bomthombo wokukhanya we-COB abukho semgangathweni ngokupheleleyo. Xa imithombo yokukhanya ye-COB iziiyure ezili-10,000, ukuqaqamba kunokufikelela kwi-70% ukuya kwi-80% yokukhanya kokuqala, kwaye umthombo wesibane webhalbhu yesibane utshintshwe kabini kweli xesha lokusetyenziswa. Emva kwayo yonke loo nto, umthombo wokukhanya wendabuko unokusebenzisa kuphela iiyure ezingama-4000 zokukhanya. Isiqingatha kuphela sokukhanya kokuqala singaphantsi kwesiqingatha sokukhethwa kwalo mthombo wokukhanya we-LED wamahhala. Umthombo wokukhanya we-COB unokuqondwa ngokulula njengomthombo wokukhanya wamandla aphezulu adityanisiweyo. Indawo yokuphuma kunye nobungakanani bemilo yomthombo wokukhanya unokwenziwa ngokwendlela yokwakheka kwemveliso. Njengeshishini elivelayo elinobuchule kwilizwe lam, ukukhanya kwe-semiconductor. Nangona kunjalo, kwintsimi yemithombo ekhethekileyo yokukhanya kwe-LED, ngenxa yomgangatho ophezulu wobugcisa, imarike ilawulwa ziinkampani zangaphandle. Ukukhanya kwe-Semiconductor yinguqu yezobuchwepheshe kule nkulungwane. Ukusuka kwimbono yokuvuthwa kobugcisa, kusengumntwana. Nangona iteknoloji yokukhanya okumhlophe kwe-LED iphuhliswe ngokukhawuleza, ezi zintathu zihlala ekuboleni kokukhanya kwe-LED, ukuchithwa kobushushu, kunye neendleko zisezi-LED. I-Tiger Tiger, ukuthandwa kunye nophuhliso lokukhanyisa. Umthombo wokukhanya we-COB COB (i-CHIP kwiBhodi) kukulungisa i-chip ngeglue yesilivere kwi-substrate, kunye nendlela yokudibanisa yombane ye-chip kunye ne-substrate iphunyeziwe.