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Tianhui- m'modzi mwa otsogola opanga zida za UV LED ndi ogulitsa amapereka ODM/OEM UV led chip service.

Kodi Mikanda ya Nyali ya LED Imagwiritsidwa Ntchito Motani ndi Zida Zotani Ndi Mikanda ya Nyali ya LED?

1. Kusungirako chinyezi ndikofunikira kwambiri pakugwiritsa ntchito bwino mikanda ya nyale ya LED. Mulimonsemo, mikanda ya nyali ya LED iyenera kusungidwa pamalo owuma ndi mpweya wabwino. Kutentha kosungirako ndi -40 100 . Ndikwabwino kugwiritsa ntchito mikanda ya nyali ya LED mkati mwa miyezi itatu pansi pamikhalidwe yake yoyambira, kuti musachite dzimbiri bulaketi. Pamene chikwama choyikapo cha mikanda ya nyali ya LED chitsegulidwa, chiyenera kugwiritsidwa ntchito mwamsanga. Panthawiyi, kutentha kosungirako ndi 5 28, ndi chinyezi chapafupi ndi 60% motere. 2. Kuyeretsa sikungagwiritse ntchito madzi osadziwika amadzimadzi kutsuka mikanda ya nyali ya LED, yomwe ingawononge maonekedwe a mikanda ya nyali ya LED komanso kuchititsa kuti collagen awonongeke. Ngati ndi kotheka, zilowerereni nyali LED mikanda pa mowa kutentha firiji. Nthawi iyenera Kulimbikitsa mkati mwa miniti imodzi. 3. Osapanga mawonekedwe pa kuwotcherera kapena pambuyo kuwotcherera. Kumbukirani kuti khalidwe lililonse la kufinya utomoni likhoza kuwononga mzere wagolide mkati mwa nyali ya LED. 4. Pamene kuwotcherera ndi welded ndi mikanda nyali LED, musagwiritse ntchito mphamvu iliyonse kunja kwa nyali thupi. Kupanda kutero, imatha kusweka mkati mwa mikanda ya nyali ya LED, zomwe zingakhudze kulumikizana kwake kwa waya wagolide wamkati ndikuyambitsa zovuta zamtundu kuti zibweretse mavuto. Colloid sayenera kumizidwa mu kuwotcherera. Powotcherera, malo owotcherera ayenera kukhala ndi alongo osachepera awiri kuchokera m'munsi mwa colloid. Ngati mikanda ya nyali ya LED ikuyambika mofanana ndi chitsulo chosungunuka, musawotchere zikhomo ziwiri za mikanda ya nyali ya yunifolomu nthawi imodzi. Chinanso chomwe chiyenera kuzindikirika ndikuti kutentha kwa kuwotcherera kapena kuwongolera nthawi kosayenera kungayambitse kusinthika kwa magalasi a nyali ya LED kapena kutsegula mkati mwapakati pamagetsi ndikuyambitsa nyali yakufa. 5. Ndibwino kuti mugwiritse ntchito zofunikira pakugwiritsira ntchito, kaya ndi imodzi kapena zingapo zomwe zimagwiritsidwa ntchito, dalaivala wamakono amtundu uliwonse wa nyali ya LED akulimbikitsidwa kuti agwiritse ntchito mtundu wa IF. Kuthamanga kwadzidzidzi kudzawononga kugwirizana kosasunthika kwa mkati mwa nyali ya nyali ya LED, kotero kuti dera liyenera kupangidwa mosamala, kotero kuti pamene msewu wapaintaneti watsekedwa, mikanda ya nyali ya LED sidzakhudzidwa ndi kugwedezeka kwamphamvu (overcurrent). Mikanda ya nyali ya LED imafuna kusasinthika kwa kuwala ndi kuwala ndi mtundu ikagwiritsidwa ntchito kangapo. M'mikhalidwe yabwino, kusasinthasintha kwa mtundu wa mikanda ya nyali ya LED ndi kuwala kwa kuwala. 6. Kuteteza static electrostatic static electrostatic kungayambitse mikanda ya nyali ya LED kuti iwonongeke, kotero panthawi yogwiritsira ntchito, ndikofunikira kupewa kuwonongeka kwa mikanda ya nyali ya LED. 1. Kuzindikira kwa mikanda ya nyali ya LED ndi kuphatikiza kuyenera kuvala mayunifolomu osasunthika ndi magolovesi odana ndi static. 2. Zida zowotcherera ndi zida zoyesera, matebulo, zoyikapo zosungira, etc. ziyenera kugwiritsidwa ntchito. Mikanda itatu ya nyali ya LED yotumizidwa kunja, pogwiritsa ntchito fani ya ionic kuti ichotse mikanda ya nyali ya LED posungira ndi kusonkhana panthawi yosungira ndi kusonkhanitsa. Chachinayi, bokosi lopangira lomwe lili ndi mikanda ya nyali ya LED limagwiritsa ntchito zosakaniza zotsutsana ndi static, ndipo thumba loyikamo limagwiritsa ntchito thumba lokhazikika. Chodabwitsa cha mikanda ya nyali ya LED yomwe idawonongeka chifukwa cha kuwonongeka kwa ma electrostatic idzawoneka: 1. Kutayikira kosiyana, kuwala kumayambitsa kuchepa kwa kuwala, ndipo zikavuta kwambiri, chodabwitsa cha imfa chidzachitika. Chachiwiri, mtengo wamagetsi umakhala wocheperako. Mikanda ya nyali ya LED siyingawale pakuyendetsa kwakanthawi kochepa.

Kodi Mikanda ya Nyali ya LED Imagwiritsidwa Ntchito Motani ndi Zida Zotani Ndi Mikanda ya Nyali ya LED? 1

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