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Waa maxay fogaanta daawashada ugu fiican ee bandhiga LED

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Marka aan ka hadalno shaashadaha "lead", waxay ku yaalaan meel kasta oo nolosha ah. Shaashado hogaamineed oo weyn ayaa lagu naqshadeeyay qaybo kala duwan oo aan kala go 'lahayn, modules-yaduna waxay ka kooban yihiin kuul laambadood oo cufan, shaashadda LED waxay doorataa masaafo kala duwan oo u dhexeeya kuulyada laambada, qiimuhuna wuu ka duwan yahay, Caadi ahaan bannaanka bannaanka soo-bandhigidda weyn ee LED-ka waxaan isticmaalnaa P6, P8, P10 , isticmaalka gudaha, waxaan isticmaali lahaa P1.2, P1.5, P2, P2.5, P3, P4, P5, P6.

Isticmaalayaasha qaar ayaa waydiiyay, ma laga eegi karaa shaashada ledh-wareenka xxx ee mitirka xXX? Dhab ahaantii, arrintani waxay ku lug leedahay masaafada ugu fog ee daawashada muraayadda. Dhab ahaantii, haddii ay tahay masaafada ugu fog ee daawashada ama fogaanta daawashada ugu fiican ee bandhiga hogaaminta, waxaa jira qaabab xisaabinta tixraaca, fadlan eeg hoos:

Qaabka lagu xisaabinayo fogaanta daawashada fog ee soo bandhiga: Masaafada ugu fog ee daawashada muraayada = dhererka shaashadda (m) × 30 (jeer);

Habka xisaabinta fogaanta daawashada ugu fiican ee bandhiga LED: Masaafada ugu fiican ee daawashada LED = pixel pitch (mm)×3000~pixel pitch (mm)×1000;

Waa in la ogaadaa in masaafada ugu fog ee daawashada la arki karo iyada oo aan caqabado jirin, laakiin ma hubiso in bandhiggu uu cad yahay. Dabcan, tani waxay sidoo kale la xiriirtaa dhalaalka bandhigga LED. Isticmaalka tamarta iftiiminta ayaa ka weyn; Masaafada ugu fiican ee daawashada waxay qaadataa qiimaha kala duwan, iyo qiimaha dhexdhexaadka ah ayaa u fiican daawashada. Waxa la eegi karaa wakhti dheer, wayna caddahay oo indhuhu wax badan uma dhimaan.

Wax dhib ah maleh waxa codsigaagu yahay: bandhigyada daaqadaha dukaanka, makhaayadaha silsiladaha iyo hudheelada, xarumaha dukaamaysiga, garoomada diyaaradaha, matxafyada, hay'adaha maaliyadeed, bandhigyo (bandhigyada ganacsiga, dhacdooyinka gaarka ah), wax soo saarka marxaladda, bandhigyada baabuurta, dhismayaasha warbaahinta iyo codsiyo kale oo badan, A wanaagsan tayada iyo mudada dheer ee muraayada LED waxay u keeni doontaa horumar wanaagsan sumaddaada, waxaadna aamini kartaa in khibrada SandsLED LED ay soo jiidan doonto dareenkaaga.


Waqtiga boostada: Nov-19-2021