5050 RGB anatsogolera SMD RGB ndi Zener Diode

5050 RGB LED SMT yokhala ndi Zener Diode Protection

Fananizani ndi Red SMD LED chip, Green SMD LED ndi Blue SMD LED chip sizikhala zosavuta kuvulazidwa ndi magetsi. Kuchokera pa pciture titha kuwona kuti pali tchipisi tanu mkati mwa phukusi la 5050 SMD LED. Chaching'ono chofiira ndi chip chofiira, chaching'ono choyera choyera ndi chip chobiriwira ndipo choyera choyera ndi chipewa cha buluu. Koma palinso zida zina ziwiri zakuda zomwe zimawoneka ngati timadontho tating'ono ting'ono. Omwe ndi Zener diode. Tilowetsa diode iyi ya zener patsogolo pa chobiriwira ndi buluu kuti diode iteteze izi ku magetsi (kapena magetsi). 5050 SMD RGB LED iyi ili ndi zikhomo 6 zolumikizira mtundu uliwonse (wofiira, wobiriwira ndi wabuluu) kudera. Anthu akagwiritsa ntchito RGB LED iyi, amatha kuwongolera utoto mwa kuwongolera pano mpaka zikhomo.

Mawonekedwe:

Kukula kwa SMD RGB LED: 5.0mm x 5.0mm x 1.5mm;

Chips: Chipatso chofiira + chip chabuluu + chip chobiriwira + ma diode a 2;

Kudalirika kwambiri komanso kuthamanga kwakukulu kwa raditaion;

Muyezo RoHs;

Magawo Amagetsi:

* Mkhalidwe wa Soldering: Mkhalidwe wa Soldering uyenera kumalizidwa ndi masekondi 3 pa 260 ℃

Mankhwala Mwatsatanetsatane:

Timatulutsa LED iyi yokhala ndi 5050 SMD LED yamkuwa ofiira ofunikira ngati chofukizira ndi phukusi, 99.99% waya wagolide woyela wamkati olumikizana ndi dera, chip chokhazikika chazitsulo chakuunikira mkati ndi cholozera cha epoxy chokwanira pamwamba. Kwa RGB LED iyi, tikuwonjezeranso ma diode a 2 zener mkati mozungulira kuti titchinjirize chip ya LED pamagetsi apamwamba komanso amagetsi;

Kugwiritsa Ntchito Kwakukulu:

LED Backlight, Chizindikiro chowunikira, chidole cha LED, mzere wa flexibel 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 kunyamula 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 asabwererenso kusintha kotentha.

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