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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 Yanyale Yamphamvu Yapamwamba Yamagetsi Imachepetsera Kutentha Kukwera ndi Kupewa Anti-corrosion?

Si zachilendo kutayika kwa nyali za LED, koma mwina sadziwa zambiri za LED zopangira nyali zamphamvu kwambiri. Pa ntchito ndondomeko ya LED katundu nyali mkulu -mphamvu ndi zipangizo, kutentha dissipation, electrostatic chitetezo, ndi kuwotcherera zimakhudza kwambiri makhalidwe awo. Iyenera kuyambitsa chifukwa Samalani kugwiritsa ntchito makasitomala. Ndiroleni ndikufotokozereni mwachidule momwe mungachepetsere kutentha komanso momwe mungapewere dzimbiri mumikanda yamagetsi yamphamvu ya LED. 1. Momwe mungachepetse kutentha kwa mikanda ya nyali ya LED yamphamvu kwambiri. Pakalipano, njira zochepetsera kutentha kwa nyali za LED makamaka zimaphatikizapo kutulutsa kwachilengedwe ndi kutentha kwa kutentha, kuyika mafani kukakamiza kutentha, chitoliro cha kutentha ndi kutentha kwa chitoliro cha kutentha, etc. 1. Kupatukana kwa magetsi kuchokera ku thupi lowala kumasiyanitsidwa ndi magetsi okha, omwe amawonjezera kutentha kwa nyali ya LED. Panthawi imodzimodziyo, kuphatikiza kwa magetsi ndi magetsi kumapangitsa kuti magetsi a LED azitenthedwa mofanana. Zinthu izi zidzayambitsa kutopa ndi kulephera koyambirira kwa nyali, zomwe zidzakhudza nthawi yake ya moyo. 2. Kusankhidwa kwa ma module apamwamba a LED ma module a LED kumathandizanso kwambiri kuchepetsa kutentha. Sankhani mikanda ya nyali ya LED yomwe imakutidwa ndi kutentha kwapamwamba komanso zinthu zosasinthika, zomwe zimatha kusintha kutentha kwamkati. Chitsulo chachitsulo chokhala ndi kutentha kwakukulu -kuyendetsa ndi kutentha kwakukulu kumagwiritsidwa ntchito ngati mbale yowunikira kuti ipange kutentha kwagawidwe mofanana, kotero kuti kutentha kwa kutentha kumawonjezeka. 3. Kuchulukitsa kutentha kwa gawo la aluminiyamu gawo lapansi ndi mawonekedwe a piritsi yothira kutentha kumakhala kosavuta kukhala ndi mipata, ndipo mpweya wotulutsa mpweya ndi wochepa kwambiri, pafupifupi 0.03W/m ·K, kotero chitha kugwiritsidwa ntchito kukhudzana pamwamba ndi apamwamba matenthedwe madutsidwe pa kukhudzana pamwamba kuonjezera kukhudzana kwenikweni dera. Panthawi imodzimodziyo, onjezani malo opangira kutentha kwa kutentha kwa kutentha ndi kusokoneza mapangidwe a kutentha kwa kutentha kuti athetse kutentha. Chachiwiri, momwe mungapewere dzimbiri za mikanda ya nyali yamphamvu kwambiri yamphamvu: mikanda yamagetsi yamphamvu kwambiri ya LED imatha kupitiliza kugwira ntchito mosiyanasiyana. Komabe, mikanda ya nyali ya LED ikawonongeka ndipo mikanda ya nyali ya LED ikugwira ntchito ndi chilengedwe, ntchito ya mikanda ya nyali ya LED idzachepetsedwa. Kupewa kuwonongeka kwa mikanda ya nyali ya LED ndi gawo lofunikira pakuwongolera kudalirika kwa mikanda ya nyali ya LED. Kudalirika kwa mikanda ya nyali ya LED ndi chimodzi mwazinthu zofunikira zomwe zimagwiritsidwa ntchito poyerekezera moyo wa mikanda ya nyali ya LED. Kusanthula kwazithunzi za Tianhui pazifukwa zomwe mikanda ya nyali ya LED imadetsedwa ndikupatsidwa momwe mungapewere kuwonongeka kwa mikanda ya nyali ya LED. —— Pewani mikanda ya nyali ya LED yomwe ili pafupi ndi zinthu zovulaza, ndipo muchepetse kutentha kwa zinthu zovulaza. Pofuna kupewa dzimbiri za nyali za LED, pewani kukhudzana ndi mabwalo ooneka ngati O (O -RING), padding, mphira wa organic, thovu, mphira wosindikizira, sulfure wokhala ndi thupi lotanuka, ziwiya zowopsa ndi zinthu zina zoyipa. Ngakhale zinthu zazing'ono zowononga zimatha kuyambitsa mikanda ya nyali ya LED kuti iwonongeke. Ngakhale mikanda ya nyali ya LED imangolumikizana ndi mpweya wowononga panthawi yokonza, monga makina omwe ali pamzere wopanga akhoza kukhala ndi zotsatirapo zoyipa. Pazifukwa izi, nthawi zambiri mumatha kuwona ngati gawo la nyali ya LED likuwonongeka musanakhazikitse dongosolo lenileni. Ngati mikanda ya nyali ya LED siyingapeweretu zinthu zovulazazi, mikanda ya nyali ya LED yokhala ndi kukana kwa dzimbiri iyenera kugwiritsidwa ntchito. Pamwambapa ndi za “Kodi mikanda yamagetsi yamphamvu kwambiri ya LED imachepetsa bwanji kutentha ndikupewa anti -corrosion? ”Kuti mumve mwachidule, chonde tcherani khutu patsamba lino ngati mukulifuna.

Kodi Mikanda Yanyale Yamphamvu Yapamwamba Yamagetsi Imachepetsera Kutentha Kukwera ndi Kupewa Anti-corrosion? 1

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m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
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