Kusankha SMD LED PCB yoyenera pulojekiti yanu ndi gawo lofunikira popanga makina otsogola a LED.Pali zinthu zingapo zomwe muyenera kuziganizira posankha SMD LED PCB.Zinthuzi zikuphatikiza kukula, mawonekedwe ndi mtundu wa ma LED komanso mphamvu yamagetsi ndi zomwe zikufunika pakali pano.Komanso, muyenera kuganizira kamangidwe kake kachitidwe.M'chigawo chino tiona mfundo zofunika kusankha bwino SMD LED PCB.
1. Mafotokozedwe a LED
Chinthu choyamba kuganizira posankha SMD LED yosindikizidwa dera bolodi ndi mawonekedwe a LED.Ndikofunika kuganizira mtundu wa ma LED chifukwa izi zidzakhudza maonekedwe onse a polojekiti.Ma LED a SMD amabwera mumitundu yosiyanasiyana kuphatikiza ofiira, obiriwira, abuluu, achikasu, oyera ndi ma RGB osintha mtundu.
Zina zomwe muyenera kuziganizira ndi kukula ndi mawonekedwe a ma LED.Ikhoza kukhudza dongosolo lonse la dongosolo.Ma LED a SMD amabwera mosiyanasiyana.Makulidwe awa ndi 0805, 1206 ndi 3528 ndipo mawonekedwe ake amatha kukhala ozungulira, amakona anayi kapena masikweya.
2. Kuwala kwa ma LED
Kuwala kwa kuwala kwa LED ndi chinthu chofunikira kuganizira.Mulingo wowala udzakhudza kuchuluka kwa kuwala komwe kumatulutsa ndi LED.Titha kuyeza milingo yowala motengera ma lumens.Itha kukhala kuchokera ku ma lumens ochepa kwa ma LED amphamvu otsika mpaka ma lumens mazana angapo a ma LED amphamvu kwambiri.
3. Voltage ndi zofunika panopa
Chinthu chachitatu choganizira posankha ma SMD LED osindikizira ma board board ndi mphamvu yamagetsi ndi zomwe zikufunika pakali pano.Ma LED a SMD nthawi zambiri amafunikira magetsi otsika komanso otsika kuti agwire ntchito.Zofunikira zochepa zamagetsi izi zimachokera ku 1.8V mpaka 3.3V ndipo zofunikira pano zimachokera ku 10mA mpaka 30mA.
Ndikofunika kuwonetsetsa kuti magetsi ndi zofunikira za polojekitiyi zikugwirizana ndi PCB.Kusankha PCB yokhala ndi magetsi otsika kwambiri kapena okwera kwambiri kumatha kuwononga ma LED kapena PCB.
4. PCB kukula ndi mawonekedwe
Kukula ndi mawonekedwe a PCB ndikofunikanso kuganizira posankha SMD LED PCB.kukula kwa PCB kudzadalira kuchuluka kwa ma LED ofunikira pulojekitiyi.Zimatengeranso malo omwe alipo pa PCB.
Ndikofunikira kulingalira kukula ndi mawonekedwe a PCB pokhudzana ndi kapangidwe kake.Mwachitsanzo, ngati makinawa ndi osavuta kunyamula kapena kuvala, PCB yaying'ono komanso yophatikizika ikhoza kukhala yoyenera.
5. Makhalidwe apangidwe
Ndikofunikira kulingalira mawonekedwe apangidwe a SMD LED osindikizidwa matabwa ozungulira.PCB ingaphatikizepo zinthu monga zopinga zophatikizika, zomwe zitha kupangitsa kuti mamangidwe ake akhale ochepa komanso kuchepetsa kuchuluka kwa zigawo.
6. Kuganizira za kutentha
Chinthu china chofunika kwambiri posankha SMD LED PCBs ndi kayendetsedwe ka kutentha kwa ma LED.SMD LEDs ikhoza kupanga kutentha kwakukulu, makamaka ma LED amphamvu kwambiri.Chifukwa chake, kuyendetsa bwino kutentha ndikofunikira kuti tipewe kuwonongeka kwa ma LED ndikuwonetsetsa kuti ntchito yabwino.
Posankha SMD LED PCB, m'pofunika kuganizira matenthedwe madutsidwe wa zinthu PCB.Zina zowonjezera zowonjezera kutentha, monga mawotchi otentha, omwe angakhale ofunikira kuti athetse kutentha kwa ma LED, ayeneranso kuganiziridwa.
7. Zofunikira pakupanga
Zofunikira pakupanga ma SMD LED PCBs ziyeneranso kuganiziridwa.Izi zikuphatikizanso zinthu monga kuchuluka kocheperako komanso kutalika kofunikira pa PCB.Mutha kuwonjezera njira zina zopangira, monga kukonza pamwamba kapena plating, zomwe mungafune.
Ndikofunikira kusankha ma board ozungulira a SMD LED omwe mutha kupanga pogwiritsa ntchito zomwe mumakonda komanso zida.Izi zingathandize kuonetsetsa kuti mumatulutsa PCB molondola komanso moyenera, kuchepetsa chiopsezo cha zolakwika kapena zolakwika.
8. Zofuna zachilengedwe
Zofunikira zachilengedwe za SMD LED PCBs ziyenera kuganiziridwa posankha PCB yoyenera.Izi zikuphatikizapo zinthu monga kutentha kwa kutentha, kukana chinyezi, ndi kukhudzana ndi mankhwala kapena zinthu zina zachilengedwe.
Ngati mukugwiritsa ntchito mawonekedwe a LED pamalo ovuta, sankhani SMD LED PCB yomwe imatha kupirira kutentha kwambiri.
9. Kugwirizana ndi zigawo zina
Kugwirizana kwa SMD LED PCB ndi zigawo zina zamakina ndizofunikiranso kuganizira.Izi zikuphatikizapo kuonetsetsa kuti PCB ikugwirizana ndi dalaivala circuitry ndi magetsi.
Ndikofunikira kuganizira ma voliyumu ndi mavoti apano a dera la dalaivala ndi magetsi.Ndikofunika kuwonetsetsa kuti akugwirizana ndi magetsi ndi zofunikira zamakono za ma LED ndi PCB.
10. Kuganizira zamtengo
Pomaliza, posankha PCB yoyenera, mtengo wa SMD LED PCB uyenera kuganiziridwa.mtengo wa PCB udzadalira zinthu zingapo monga kukula, zovuta ndi kupanga zofunika za PCB.
Ndikofunika kulinganiza mtengo wa PCB ndi zofunikira za polojekitiyi.Kuphatikiza apo, onetsetsani kuti PCB yosankhidwayo imapereka magwiridwe antchito ndi magwiridwe antchito pomwe ikukhala mkati mwa bajeti.
Zhejiang NeoDen Technology Co., LTD., yomwe idakhazikitsidwa mu 2010, ndi katswiri wopanga makina opangira ma SMT ndi malo, uvuni wa reflow, makina osindikizira a stencil, chingwe chopangira SMT ndi Zida zina za SMT.Tili ndi gulu lathu la R & D ndi fakitale yathu, kugwiritsa ntchito mwayi wathu olemera odziwa R&D, kupanga ophunzitsidwa bwino, adapambana mbiri yabwino kuchokera kwamakasitomala padziko lonse lapansi.
Timakhulupirira kuti anthu abwino ndi othandizana nawo amapangitsa NeoDen kukhala kampani yabwino komanso kuti kudzipereka kwathu ku Innovation, Diversity and Sustainability kumawonetsetsa kuti makina a SMT azitha kupezeka kwa aliyense wokonda zosangalatsa kulikonse.
Nthawi yotumiza: Apr-17-2023