Guangmai Technology yog tus kws tshaj lij hauv kev ua tus 6868 6565 UV UVA SMD LED Chip 370nm 380nm 390nm 400nm.
Kev ceev faj thaum siv lub 6868 uv smd coj mus rau pcb cov laug cam:
Khoom dehumidification
Txij li cov khoom SMD nqus dej noo thiab yuav ua rau cov pa ua pa thiab nthuav dav thaum lub ntsuas kub kub, nws yooj yim ua rau tev tawm thiab ua rau xaim kub txuas nrog lub nti thiab lub bracket. Yog li, cov neeg siv khoom yuav tsum tau ntim thiab ci ntawm 65-70 degrees rau ntau dua 12 teev ua ntej siv. Tom qab qhib pob, vuam yuav tsum ua tiav hauv lub sijhawm luv, tsis pub ntev tshaj 24 teev, yog tias ntau dua 24 teev, koj yuav tsum tau dehumidify dua. (Reel ci: 65-70 degrees/10-15H, ntau ci: 130-150 degrees/2-3H) SMT thaj: Cov neeg siv khoom xav tau xaiv lub teeb pom kev zoo tshaj qhov loj dua SMD (colloid) thaum SMT tso rau hauv lub tshuab nqus dej nqus tau tiv thaiv qhov tsis raug teeb tsa ntawm lub qhov siab siab los ntawm kev ua rau sab hauv kub hlau ntawm lub teeb hlaws. Lub siab qhov siab ntawm lub qhov nqus thaum lub SMT tseem yuav cuam tshuam qhov zoo ntawm lub teeb hlaws. Lub siab ntawm lub nqus nqus no tob heev, uas yuav tsim lub teeb hlaws gel sab hauv. Kev hloov pauv lossis tawg ntawm cov hlau kub ua rau cov hlaws dai tsis ci lossis flicker thiab teeb meem zoo. Xaiv lub taub hau kom raug yog tus yuam sij los muab cov khoom lag luam zoo.
Kev tuav vuam
Nws raug nquahu kom siv cov ntsuas cua sov thiab xaiv (05MM cov xaim hlau, khaws qhov kub nyob hauv qib, thiab lub sijhawm siv lub tshuab hluav taws xob ib zaug yuav tsum tsis pub dhau 3 vib nas this. cov kua nplaum ntawm qhov kub thiab txias, thiab tsis muaj qhov siab tuaj yeem siv rau LED pins., Cia cov xaim hlau ib txwm yaj thiab ua ke nrog tus pin. uas yuav yooj yim ua rau cov hlau kub hauv xov tooj mus rau qhov tsis zoo thiab ua rau lub teeb tuag. (GMKJ LED pom zoo tias kev tsim khoom loj tsis tuaj yeem siv los ntawm txhais tes, vim tias (Qhov zoo ntawm phau ntawv vuam tsis ruaj khov)
Reflow soldering
Kev tsim khoom loj yuav tsum siv SMT thaj ua haujlwm. Geyangguang pom zoo tias cov ntsiab lus melting ntawm cov kua nplaum qis dua 220 degrees, thiab nws yog qhov zoo dua los siv cov khoom siv rov ua dua tshiab hauv yim qhov chaw sov. Qhov kub siab tsis tuaj yeem tshaj 240 degrees, thiab lub sijhawm siab tshaj yog tsawg dua 10S. Reflow soldering xav tau kom ua tiav hauv ib zaug. Cov hlaws dai yuav tsum tsis txhob rov ua dua ntau dua ob zaug. Ntau qhov rov ua dua tshiab yog ua kom puas rau cov khoom lag luam LED. Tom qab reflow soldering cov hlaws dai yuav tsum tsis txhob kho. Thaum kho yog qhov tsis yooj yim sua, koj yuav tsum siv lub tshuab cua sov los yog tus kws tshaj lij txhawm rau ua haujlwm, tab sis nws yuav tsum tau lees paub ua ntej tias txoj kev no yuav lossis yuav tsis ua rau cov yam ntxwv ntawm cov teeb LED hlaws dai. Yog tias koj tsis' tsis nkag siab thaum lub sijhawm tsim khoom, koj tuaj yeem tiv tauj tus neeg muag khoom sib xws ntawm Shenzhen Guangmai Technology Co., Ltd. rau kev sab laj thiab daws teeb meem txhua lub sijhawm.
Guangmai LED daim ntawv teev npe:
Kev Ntsuas Siab Tshaj Plaws (Ntawm TA=25 ℃)
Cov Hluav Taws Xob/Cov Yam Ntxim Saib Ntxim Ua-Dawb (Ntawm TA=25 ° C)
Pob Dimension
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| 1-3W HIGH POWER LED UV PACKAGE | 1-3W 3535 SMD LED CERAMIC PACKAGE |
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| 8-12W 5050 UV/ UVA Ceramic SMD LED Pob | 8-12W 6868 UV/UVA Ceramic SMD Pob |
Daim ntawv thov
Txog Guangmai LED
Shenzhen Guangmai Technology Co., Ltd. yog cov kws tshaj lij ntim ntim khoom lag luam suav nrog R& D, kev tsim khoom, kev muag khoom thiab kev pabcuam. Txij li nws tau tsim nyob rau xyoo 2006, lub tuam txhab tau tsim txoj hauv kev txhim kho ntawm&"hom, thev naus laus zis, kev hloov pauv tshiab, thiab kev coj noj coj ua &"; Tsuas yog ob peb xyoos, nws tau dhau los ua lub ntiaj teb' tus tsim khoom lag luam ntawm ntim LED. Cov khoom lag luam raug xa tawm mus rau North America, Europe, Australia, Nyij Pooj thiab lwm thaj chaw thiab tsim lub tebchaws. Lub tuam txhab txhawb kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, teeb pom kev ntsuab, thiab tau coj los ntawm kev lag luam teeb pom kev zoo LED. GMKJ LED tshwj xeeb hauv kev tsim cov LED teeb hlaws series: SMD thaj: 3535, 5050, 6868, 3528, 3030, 2835 thiab lwm yam 3V, 6V, 9V, 18V, 36V, 72V xim kub ntu teeb hlaws thiab LED imitation lumens 1- 3W Lub teeb ci, COB coj mus rau sab hnub poob Rail mus rau qhov chaw teeb pom kev 3-50W teeb hlaws. Lub zog ntau ntawm cov hlaws teeb yog los ntawm 0.06W txog 50W, thiab xoom luminous lwj tau txog 5000 teev; cov khoom lag luam LED tsim los ntawm Geyangguang muaj ntau yam xim, suav nrog liab, daj, xiav, ntsuab, dawb, RGB, dej khov xiav, paj yeeb, ntshav xiav, Lub teeb Golden, UVC sib sib zog nqus ultraviolet, UV violet, IR infrared, thiab lwm yam.
Cov ntaub ntawv:
Yog xav paub ntau ntxiv txog the6868 6565 UV UVA SMD LED Chip 370nm 380nm 390nm 400nm, thov hu rau GMKJ muag ncaj qha!
Cim npe nrov: 6868 6565 uv uva smd coj nti 370nm 380nm 390nm 400nm, Suav teb, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas, nqe, pheej yig, hais tawm, ntawv teev tseg, kev qhia tshwj xeeb
