LED ZaubKev lag luam kev txhim kho kom deb li deb, suav nrog COB zaub, tau tshwm sim ntau cov ntim ntau lawm. Los ntawm cov txheej txheem teeb tsa yav dhau los, rau cov lus paste (SMD), rau kev tshwm sim ntawm COB ntim tshuab ntau, thiab thaum kawg rau qhov tshwm sim ntawm GB ntim thev naus laus zis.
SMD: Cov khoom sib txig sib luag. Cov khoom siv saum npoo av. LED cov khoom lag luam ntim nrog SMD (cov ntaub pua rooj sib xyaw ua ke) yog cov khoom siv crystal, ua, cov khoom siv crystal, cov khoom siv encapsulated ntawm cov kev sib txawv ntawm teeb cov hlaws dai. Lub teeb hlaws yog welded ntawm Circuit Courner Board los ntawm kev kub siab xav tau vuam nrog cov kev kub ceev SMT tshuab, thiab cov zaub mov nrog sib txawv yog ua. Txawm li cas los xij, vim muaj kev tshwm sim ntawm qhov tsis xws luag, nws tsis tuaj yeem ua tau raws li kev lag luam tam sim no. COB Pob, hu ua tej daim chips ntawm board, yog cov thev naus laus zis los daws cov teeb meem ntawm LED kub dissipation. Piv nrog hauv kab thiab SMD, nws yog tus cwj pwm los ntawm qhov chaw txuag, kev tswj hwm yooj yim thiab kev tswj hwm cua sov. GB, cov lus luv ntawm cov kua nplaum rau ntawm Board, yog qhov encapsulation technology tsim los daws teeb meem kev tiv thaiv ntawm LED teeb. Nws tau txais cov khoom lag luam tau siab tshiab rau encapsulate cov substrate thiab nws chav ntim LED ntawv los ua kev tiv thaiv zoo. Cov khoom siv tsis tsuas yog cov pob tshab tiag, tab sis kuj tseem muaj super thermal conductivity. Gog me me spacing tuaj yeem hloov kho ib puag ncig zoo, kom ua tiav cov tshuaj lom neeg muaj tseeb, plua plav, tiv thaiv anti-UV thiab lwm yam ntxwv; Goj zaub cov khoom lag luam feem ntau muaj hnub nyoog rau 72 teev tom qab sib dhos thiab ua ntej ci, thiab lub teeb tau kuaj. Tom qab gluing, laus rau lwm 24 teev kom paub meej cov khoom zoo dua.
Feem ntau, COB lossis Goj ntim khoom ntim yog rau encapsulate ntim ntim ntawm tag nrho cov qauv, ua kom tiav cov khoom siv encapsulation ntawm tag nrho cov khoom siv lub teeb pom kev zoo, thiab ua ib txoj kab pob tshab. Qhov saum npoo ntawm tag nrho cov module yog daim iav pob tshab lub cev, tsis muaj kev xav lossis cov tshuaj astigmatism ntawm tus qauv. Lub teeb ci ci sab hauv lub pob lub cev yog pob tshab, yog li yuav muaj kev nkag plos loj ntawm qhov taw tes teeb pom kev. Lub caij no, vim hais tias lub cev kho qhov muag nruab nrab ntawm cov pob tshab lub cev thiab cov npoo av sib txawv, cov pob tshab lub cev loj dua li ntawm huab cua. Nyob rau hauv txoj kev no, yuav muaj tag nrho cov teeb pom kev ntawm lub teeb ntawm lub hnab thiab huab cua, thiab qee lub teeb yuav rov qab mus rau sab hauv lub cev thiab ploj. Nyob rau hauv txoj kev no, hla kev sib tham raws li cov teeb meem lub teeb thiab pom zoo rov qab rau lub teeb pom kev zoo, thiab ua rau muaj kev txo qis ntawm LED COB / GB zaub module sib piv. Ib qho ntxiv, yuav muaj kev sib txawv ntawm cov qauv sib txawv ntawm cov txheej txheem pwm ntawm cov qauv sib txawv hauv cov khoom siv sib txawv ntawm cov COB Raws li qhov tshwm sim, LED Zaub Sib Ntsib Los Ntawm Cob / Geb yuav muaj qhov sib txawv ntawm qhov txawv thaum lub vijtsam yog tso tawm kom pom ntawm lub vijtsam tag nrho. Tshwj xeeb tshaj yog rau lub suab me me thiab HD Displet zaub, qhov kev pom kev tsis zoo no tau raug tshwj xeeb.
Lub Sijhawm Post: Dec-21-2022
