5050 SMD anatsogolera 660nm anatsogolera Nato Red Red SMT

5050 SMD LED Ndi 660nm LED 3 tchipisi

5050FRC66P2L12 iyi ndi SMD LED yomwe ili ndi zida zitatu za 660nm LED mkati. Pali malo atatu mkati mwa 5050 SMD LED kesi iyi kuti titha kuyika zida zitatu mkati kuti tiunikire. Monga momwe mumafunira, titha kupanga SMD iyi ya LED yokhala ndi zida zitatu zosiyana za LED mkati. Zomwe zimatha kuyika utoto wofiyira, wobiriwira komanso wabuluu mkati kuti mupange RGB LED. Tikhozanso kuyika kutalika kwake komwe kungagwiritsidwe ntchito m'dera lachipatala, ndiye sikungokhala 5050 Red SMD LED. Idzakhala SMD LED yachipatala.

Chifukwa chiyani LED idatchuka pamsika?

1, Mphamvu zamagetsi. Kupulumutsa mphamvu ndi mwayi wopambana wa LED;

2, LED imatha kugwira ntchito posintha kwambiri;

3, Ndiwachilengedwe. Ma LED a SMD kapena maenje obowola mulibe mercury kapena zida zina zolemera zazitsulo;

4, Ndi othamanga kwambiri;

5, Cpmerare ndi kuwala kwina. Kuwala kotulutsa kuwala kunamvekanso bwino.

5050 SMD anatsogolera Kukula:

* Kukula uku kumapezekanso pama LED angapo, monga RGB LED, Amber LED kapena LED ect ina *

Magawo Amagetsi:

* Chitani msonkhano wapano: Ntchito 1% ndi Pulse width = 10us.

* Msonkhano wa Soldering: Msonkhano wa Soldering uyenera kumalizidwa ndi 3 secongds pa 260 ℃

* Mphamvu yowala imayesedwa ndi ZWL600.

* λD imachokera ku chithunzi cha CIE chromaticity ndipo imayimira kutalika kwake komwe kumatanthauzira mtundu wa chipangizocho.

Ntchito yayikulu ya Red 660nm LED:

Njira Yopangira ya SMD LED:

ZOSUNGIRA PA NKHANI

Yerekezerani ndi epoxy encapsulant yolimba komanso yopepuka, silicone ndiyofewa komanso yosinthasintha Althouth mawonekedwe ake amachepetsa kwambiri kupsinjika kwamafuta, kumatha kuwonongeka ndimphamvu yamagetsi. Zotsatira zake, kusamala kwapadera kuyenera kuwonedwa pamsonkhano pogwiritsa ntchito zinthu za Silicone zomwe zidakulungidwa. Kulephera kutsatira izi kumatha kubweretsa kuwonongeka komanso kulephera msanga kwa zomwe akutsogolera

1. Gwiritsani chinthucho m'mbali mwa mbali pogwiritsa ntchito forceps kapena zida zoyenera.

2, Musakhudze mwachindunji kapena kusamalira mandala a silicone. Zingawononge mayendedwe amkati.

3, Musati okwana pamodzi anasonkhana PCBS munali LEDs poyera. Zovuta zimatha kukanda mandala a silicone kapena kuwononga mayendedwe amkati.

4, 4-A Mkati wamkati mwa kamphindi kakang'ono ka SMD sayenera kupitirira kukula kwa LED popewa kutuluka kwa mpweya;

Zolemba 4-BA zimalangizidwa kuti nsonga ya nozzle ipewe kugwirana kapena kuwononga mawonekedwe a LED panthawi yonyamula.

4-C The gawo la chigawocho liyenera kukonzedwa molondola mu makina osankhika ndi malo kuti atsimikizire kutenga bwino ndikupewa kuwonongeka pakupanga;

4-D Monga silicone encapsulation imatha kupezeka m'mipweya, zinthu zina zowononga monga H2S zitha kuwononga siliva plationg wa leadframe. Chisamaliro chapadera chiyenera kutengedwa ngati LED yokhala ndi silicone encapsulation iyenera kugwiritsidwa ntchito pafupi ndi zinthu ngati izi.

5, Chonde aviod mupitilize kuwonetsetsa malo omwe amadzetsa chinyezi ndikusunga malonda ake kuti asadzabwerenso kusintha kwa kutentha kozungulira.

6, Zogulitsa zomwe zidasindikizidwa koyambirira zimalimbikitsidwa kuti zisonkhanitsidwe pasanathe maola 24 kutsegulidwa.