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Tianhui- mid ka mid ah soosaarayaasha iyo alaab-qeybiyeyaasha hormuudka ka ah UV LED chip waxay bixiyaan adeegga chip-ka ee ODM/OEM UV.

Tilmaamaha ugu dambeeya ee Isbeddellada Horumarinta LED ee SMD iyo Codsigeeda

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Tiknoolajiyada ka dambeysa iftiinka LED-ka ayaa hadda ku socda muddo horumar degdeg ah, iyo waxtarka iftiinka ayaa sii socda inuu sii socdo. Labadii sanoba mar, xadiga iftiinka iftiinka ee ay soo saari karto hal baakidh oo LED ah ayaa lagu kordhiyaa laba qodob. Tan iyo 1980-meeyadii, waxaa si tartiib tartiib ah u kordhay kor u qaadista isticmaalka qalabka dusha sare ee wax soo saarka LEDs. Marka ay timaado iftiiminta, the awoodda sare ee SMD LED Taas oo la soo saaray ka dib waa waxa loo isticmaalo nalka muraayada baabuurta, nalalka biriiga, iyo xitaa la kordhiyey qalabka nalalka caadiga ah.

Xaaladda suuqa LED ee SMD

Marka laga eego dhinaca caalamka, wax soo saarka baakadaha ee Shiinaha Taiwan ayaa ah boqolkiiba lixdan saamiga adduunka. Dhinacyada wax-soo-saarka iyo suuq-geynta ee silsiladda warshaduhu waa kuwo joogto ah, gaar ahaan marka la eego qaybta baakadaha, waxaana jira kala qaybsanaan cad oo shaqada ah oo u dhaxaysa ganacsiyada kor, dhexe iyo kuwa hoose. Marka wax-soo-saarka loo wareejiyo dhul-weynaha, kharashka wax-soo-saarku wuu yaraanayaa, taasoo u oggolaanaysa inuu si wanaagsan ula tartamo dalalka kale. Waxaa la filayaa in shanta ilaa tobanka sano ee soo socota, webiga Yangtze Delta, Pearl River Delta, Fujian, iyo meelo kale ay noqon doonaan xarumaha caalamiga ah ee wax soo saarka Baakadaha UV LED

Tilmaamaha ugu dambeeya ee Isbeddellada Horumarinta LED ee SMD iyo Codsigeeda 1

Suuqa LED-ka ee SMD ee deegaanka ayaa ahaa mid xasiloon dhawaanahan marka loo eego aragtida suuqa dhul-weynaha Shiinaha.

Astaamaha koofiyadaha loo isticmaalo SMD LEDs

Fosfoor iyo resin epoxy ayaa marka hore loo habeeyey si ay u sameeyaan caaryada LED-ka SMD, taas oo ah tillaabada ugu horreysa ee geeddi-socod-ka-soo-saarka. Marka xigta, resin epoxy iyo budada fosfoor ayaa la isku daraa si loo sameeyo keega koollada, kaas oo markaa lagu dhejiyo jajabka. Ugu dambeyntii, booska haray ee ku wareegsan chip-ka waxaa ka buuxsamay resin epoxy si loo abuuro LED baakadeysan oo SMD ah.

Maalmahan, LED-ka caadiga ah ee SMD ee suuqa waxaa lagu soo xiraa saddex chips oo LED ah, lix biinna waa la kordhiyey, kuwaas oo ku xiran dusha sare ee guddiga wareegga PCB. LED-kani waxa uu leeyahay cabbir dibadeed oo ah 50mm x 50mm. Waxay si toos ah ugu xidhan tahay dusha sare ee weelka kulaylka iyadoo la adeegsanayo koollada kuleylka leh, taas oo keenta horumar la taaban karo oo ku yimaada kulaylka, ku-tiirsanaanta, iyo hoos u dhigista heerka iftiinka iftiinka. Substrates-ka ka samaysan isku-dhafka birta- dhoobada leh ee kulaylka wanaagsan ayaa caadi ahaan waxa loo isticmaalo LED-yada awoodda sare leh. Kuwani waa sifooyinka aasaasiga ah:

(1) Heer sare oo heerkulka kuleylka ah iyo caabbinta kulaylka hooseeya;

(2) Waafaqsanaanta isku-dhafka fidinta kulaylka (TCE: 6.2);

(3) Ka-hortagga ultraviolet;

(4) Daxalka iska caabinta, iyo sidoo kale maqnaanshaha jaalaha;

(5) U hoggaansanaanta shuruudaha ay dejisay ROHS;

(6) Awood u adkeysiga heerkulka sare.

Tilmaamaha ugu dambeeya ee Isbeddellada Horumarinta LED ee SMD iyo Codsigeeda 2

Caabbinta kulaylka ee korantada LED-ku waxay saameyn weyn ku leedahay cimriga cirifka LED-ka, gaar ahaan marka la eego chip-ka LED-ka ee lagu sammeeyo hadda sare. Qaab dhismeedka xirmooyinka baakadaha ayaa go'aamiya qiimaha iyo waxqabadka kuleylka kuleylka ee alaabada korantada LED, iyo qaab dhismeedka xirmooyinka baakadaha ayaa u kobcaya jihada cabbirka yar, dhumucda khafiifka ah, iyo kuleylka wanaagsan. Tani waa muhiim sababtoo ah qiimaha alaabada korantada LED waxay si toos ah u dhigantaa waxqabadka kulaylka ee alaabta.

Markaad baakadaha dheeriga ah ee LED-ka ee hal SMD LED ah, arrinta kuleylku waa wax ay tahay in la tixgeliyo. Iska caabbinta kulaylka aadka u hooseeya ee ay bixiso SMD LEDs-yada awoodda sare leh kuwaas oo substrates-ka laga sameeyay isku-darka kulaylka sare ee isku-dhafka birta- dhoobada ayaa ah faa'iidada ugu muhiimsan ee ay bixiyaan nalalkan. Sababtoo ah cabbirkeeda is haysta iyo astaanta dhuuban awgeed, iska caabbinta kulaylka aadka u hooseeya iyo xirmada chip-ka LED ee awoodda sare leh ayaa ku habboon isticmaalka codsiyada leh boos bannaan oo xaddidan. Codsiyo badan ayaa si weyn uga faa'iidaysan kara ka faa'iidaysiga shaqadan.

Isbarbardhigga u dhexeeya LED-yada SMD iyo LED-yada DIP

Qalabka dusha sare leh (SMD) LED wuxuu ku dheggan yahay dusha sare ee guddiga wareegga, taas oo ka dhigaysa mid ku habboon farsamaynta farsamada dusha sare (SMT) iyo sidoo kale iibinta dib u soo celinta. Nalalka LED-yada leh dusha sare-buuraha (SMD) waxay bixiyaan horumarin xagga dhalaalka, xagasha daawashada, fidsanaanta, ku-tiirsanaanta, iyo joogtaynta. Iska caabbinta gariirkeeda aadka u wanaagsan, heerka cilada wadajirka ah ee alxanka hoose, iyo sifada sare ee soo noqnoqda ayaa ah qaar ka mid ah faa'iidooyinkeeda marka la barbar dhigo kuwa qalabka kale ee baakadaysan.

Nalalka laydhka ku jira ee LED-ku waxay u isticmaalaan dheriga sidii alaabteeda baakadaha. Talaabada ugu horeysa ee habka dheriga waa in lagu duro resin epoxy dareere ah godka caaryada LED-ka, oo ay ku xigto gelinta garabka-alxanka LED-ga. Taas ka dib, golaha waxaa la dhigayaa foornada si loo daaweeyo resin epoxy, iyo ugu dambeyntii, LED-ka ayaa la sameeyay ka dib markii laga saaray godka caaryada. Saamigeeda suuqa ee xooggan waxaa loo aaneyn karaa habka wax soo saarka tooska ah iyo qiimaha tartanka labadaba.

Sababtoo ah fidinta degdega ah ee dhaqaalaha adduunka oo dhan, waxaa hadda jirta baahi degdeg ah oo loo baahan yahay in xal loo helo dhibaatada adduunka ee sahayda tamarta oo aan ku filnayn. Isticmaalka iftiinka waa qiyaastii boqolkiiba labaatan isticmaalka guud ee korontada. Mid ka mid ah waxyaabaha ugu muhiimsan ee la samayn karo si loo badbaadiyo tamarta ayaa ah in la yareeyo tirada tamarta loo isticmaalo iftiinka. Ka gudubka ilaha iftiinka caadiga ah waxaa lagu dardar gelinayaa isticmaalka nalalka LED-ka ee tamarta fiican, kuwaas oo u adeega bedelka iftiinka caadiga ah.

Tilmaamaha ugu dambeeya ee Isbeddellada Horumarinta LED ee SMD iyo Codsigeeda 3

Halkee laga iibsan karaa SED LED?

Zhuhai Tianhui Electronic Co., Ltd..  mid ka mid ah Uv waxaa loo hooseya , ku takhasusay nadiifinta hawada UV LED, jeermiska biyaha UV LED, UV LED daabacaadda iyo daaweynta, hogaanka uv  diode , hogaanka uv module, iyo alaabta kale. Waxay leedahay cilmi-baaris xirfad leh iyo hal-abuurnimo iyo shaqaale iibsi si ay u siiso macaamiisha UV LED Solutions, alaabteeduna waxay sidoo kale ku guulaysatay ammaanta tiro badan oo macaamiisha ah. Iyada oo la raacayo socodsiin wax-soo-saar dhammaystiran, tayada joogtada ah iyo ku-tiirsanaanta, iyo sidoo kale kharashyada la awoodi karo, Tianhui Electronics waxay mar hore ka shaqaynaysay suuqa xirmada UV LED. Laga soo bilaabo mowjadaha gaaban iyo kuwa dheer, alaabta waxaa ka mid ah UVA, UVB, iyo UVC, oo leh muuqaal buuxa oo UV LED ah oo u dhexeeya hoose ilaa awood sare.

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