1206 SMD Cool White LED yokhala ndi Domed Lens

1206 SMD LED Yoyera Yoyera ya LED yokhala ndi Domed Lens;

Kodi mukuyang'ana mini White SMD LED yokhala ndi mandala opindika pamwamba? Kumeneko timapita, izi 1207CW100K7L1W ndi 1206 SMD LED kesi, nthawi yomweyo, chifukwa cha mandala olamuliridwa pamwamba, ingakhalenso Dome lens SMD LED. Kukula kwa LED kwa SMD ndi: 3.2 * 1.6m * 2mm (mkulu), yomwe ndi yaying'ono kwambiri komanso yabwino kwa polojekiti ya adafruit, halloween, christmas, DIP project, PC, ndege kapena adruino. Mukadutsa ma opration panopa, LED yoyera iyi idzawala pa 1500-2000mcd ndi kutentha kwa 10000-11000K. Monga tikudziwira, kutentha kwamtundu wapamwamba kwambiri, mtundu wa blueish mu LED yoyera. Ngati mukufuna zambiri za 1206 SMD LED yoyera ya LED kapena mukufuna kutentha kwamtundu wina pankhaniyi, ingomasuka kulankhula nafe.

Kukula kwa 1206 SMD LED yokhala ndi mandala owongolera:

Zamagetsi:

*Pitani patsogolo pakali pano: Ntchito 1% ndi Pulse wide = 10us.

* Soldering confition: Soldering confition iyenera kumalizidwa ndi 3 secongds pa 260 ℃

*Kuwala kowala kumayesedwa ndi ZWL600.

* λD imachokera ku chithunzi cha CIE chromaticity ndipo imayimira kutalika kwa mawonekedwe omwe amatanthauzira mtundu wa chipangizocho.

Ntchito yayikulu:

Magalimoto, HO Scale zitsanzo;

Ntchito ya Adafruit, ntchito za DIP;

Halowini, Khrisimasi;

Tsatanetsatane wa Zamalonda:

99.99% waya wagolide woyera;

Mkuwa wofiira LED chimango;

Tchipisi zodziwika bwino;

Epoxy yapamwamba kwambiri;

Njira Yopangira Ma SMD LED:

Tikapanga LED iyi, tidzafunika kukonzekera chipangizo cha LED. Ichi ndi sitepe yoyamba; Kachiwiri, tiyenera kukonza chip mu 5050 SMD LED chimango chathu. Ndipo chachitatu, tiyenera kugwiritsa ntchito waya woyera golide kulumikiza dera mkati. Kenako tidzadzaza chimango cha LED ndi epoxy ndi phosphor (ngati titapanga choyera cha SMD LED), chomwe chingateteze chipangizo cha LED ku kuwonongeka kwamphamvu kwakunja. Chifukwa epoxy ndi madzi, tiyenera kuyanika ndi uvuni kwa maola 8 osachepera. Mpaka pano, tinali titachita zinthu zambiri zopanga.

Titatenga LED iyi kuchokera mu uvuni, tiyenera kuyika ma LED onse pamakina osankhira kuti tisiyanitse LED yokhala ndi bin (kapena voteji).

Chomaliza ndikuchiyika ngati reel ~

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 mwina zikande ndi silikoni mandala kapena kuwononga circuitry mkati.

4, 4-A The awiri lamkati la SMD bokosibode nozzle sayenera upambana kukula kwa zinachititsa kuti azisunga madzi mpweya;

4-BA plible chuma akuti kwa nozzle nsonga kupewa acratching kapena kuwononga padziko LED pa bokosibode.

4-C The gawo la chigawo ayenera molondola ma mu makina Sankhapo-ndi-malo kutsimikiza bokosibode enieni ndiponso kuwonongeka Pewani pa ulimi;

4-D Monga silikoni encapsulation ndi permeable kwa mpweya, zinthu zina zikuwononga monga H2S mphamvu kuwononga siliva plationg wa leadframe. Kusamalidwa ayenera kumwedwa ngati kutsogozedwa ndi silikoni encapsulation ali ndi ntchito pafupi zinthu zina.

5, Chonde aviod anapitiriza kukhudzana kwa condensing chilengedwe chinyezi ndi kusunga mankhwala kuchokera kusintha repid kutentha ambiemt.

6, Mafotokozedwe mu phukusi choyambirira losindikizidwa tikulimbikitsidwa kuti anasonkhana pasanathe maola 24 kutsegula.