LED SMD PLCC 2 3528 Blue SMT LED

3528 SMD LED PLCC-2 460nm 465nm Buluu SMD LED;

SMD LED ndi mitundu ya kukula phukusi, monga 3528 SMD LED, 5730 SMD LED, 2835 SMD LED, 5050 SMD LED ect. Zomwe tidakambirana lero ndi 3528 SMT LED, yomwe ili ndi kukula kwa 3.5 * 2.8 * 1.9mm (makulidwe). Padzakhala ndi mapepala awiri pansi pa SMD LED kuti agwirizane ndi dera, pamenepa, timatchulanso ngati PLCC 2 3528 SMD LED. Timapanga LED iyi ya Blue SMD yokhala ndi 465nm LED mkati kuti ikhale yowunikira ndi mtundu wamba wowala.

PLCC-2 3528 SMD Kukula kwa LED:

3528 SMD LED mbali:

* Kukula kwa SMD LED: 3.5 * 2.8 * 1.9mm;

* Kutsogolo kwamagetsi: 3V Yogwirizana;

Kutalika kwa 455-475nm;

* Mtundu wa mandala: Chotsani Lens

* Kudalirika kwakukulu komanso ma radiation apamwamba;

Zamagetsi:

* Pindani patsogolo pakali pano: Ntchito 1% ndi pulse wide = 10us.

* Mkhalidwe wowotchera: Kuwotchera kuyenera kumalizidwa ndi 3 secongds pa 260 ℃

Mawonekedwe a Electrucal Optical (Tc=25 ℃ )

*Luminous Intensity imayesedwa ndi ZWL600.

*θ1/2 ndi off-sxis angle pomwe kuwala kowala ndi theka la axia luminous intensity;

Ntchito yayikulu:

* Zabwino pakuwunikira kumbuyo;

* Kuwala kwachizindikiro;

* Nyali yokongoletsera ya LED;

Tsatanetsatane wa Zamalonda:

99.99% waya wagolide woyera;

Silver yokutidwa LED chimango;

Tchipisi zodziwika bwino;

Epoxy yapamwamba kwambiri;

MFUNDO ZOTHANDIZA:

Yerekezerani ndi epoxy encapsulant yomwe imakhala yolimba komanso yowonongeka, silikoni imakhala yofewa komanso yosinthika Ngakhale kuti khalidwe lake limachepetsa kwambiri kupsinjika kwa kutentha, ndilosavuta kuwonongeka ndi mphamvu yamakina a extemal. Chotsatira chake, kusamala kwapadera kumayenera kutsatiridwa pamisonkhano pogwiritsa ntchito silicone encapsulated Led. Kulephera kutsatira kungayambitse kuwonongeka ndi kulephera msanga kwa led

1. Gwirani chigawocho pambali pambali pogwiritsa ntchito mphamvu kapena zida zoyenera.

2, Osakhudza mwachindunji kapena kugwira ma lens a silicone. Zitha kuwononga mayendedwe amkati.

3, Osaunjika pamodzi PCBS yomwe ili ndi ma LED owonekera. Impact imatha kukanda lens ya silikoni kapena kuwononga mayendedwe amkati.

4, 4-A M'mimba mwake wa mphuno yamoto ya SMD siyenera kupitirira kukula kwa LED kuti muteteze kutulutsa mpweya;

4-BA plible zinthu zimaperekedwa kuti nsonga ya nozzle isagwere kapena kuwononga mawonekedwe a LED panthawi yojambula.

4-C Kukula kwa gawoli kuyenera kukonzedwa molondola pamakina osankha ndi malo kuti awonetsetse kuti akujambula bwino ndikupewa kuwonongeka panthawi yopanga;

4-D Monga momwe silicone encapsulation imatha kulowa mu mpweya, zinthu zina zowononga monga H2S zimatha kuwononga silver plationg ya leadframe. Chisamaliro chapadera chiyenera kutengedwa ngati LED yokhala ndi silicone encapsulation iyenera kugwiritsidwa ntchito pafupi ndi zinthu zoterezi.

5, Chonde aviod kupitiriza kukhudzana ndi kutentha kwa chinyezi ndikusunga mankhwalawo kuti asasinthe repid kutentha kwa ambiemt.

6, Zogulitsa zomwe zili mu phukusi losindikizidwa loyambirira zimalimbikitsidwa kuti zisonkhanitsidwe mkati mwa maola 24 mutatsegula.