Cutubka Koowaad: Chips LED / Lamp LED, oo ah qaybta ugu muhiimsan ee ugu muhiimsan ee muujinta hogaanka.

nalka LED, oo ah qalabka ugu muhiimsan, wuxuu door muhiim ah ka ciyaaraa bandhigga fiidiyaha LED.

Inta badan pixels ay u taagan tahay, sare u kaca ayaa xallin doona.

Tusaale ahaan, P0.9,P1.25,P1.56,P1.667,P1.875,P2,P2.5,P3,P3.91,P4,P4.8,P5,P6,P6.67,P8 , P10, P16……

Nambarka ka dambeeya P wuxuu u taagan yahay dhibcaha dhibcaha ee pixel-ka, tirada yar waxay ka dhigan tahay masaafada u dhexeysa labada nalalka LED waa yar yahay, meelaha qaarkood waxay leedahay pixels badan oo LED ah taasoo horseedaysa xallin sare.

Guud ahaan, soo bandhigida LED-ka dibadda inta badan isticmaal SMD1415, SMD1921, SMD2727, SMD3535 iwm. Garoonka caanka ah ee pixel waa:

P2.5 HD Bandhig xayaysiis go'an oo dibadda ah ayaa habeeyay SMD 1415 ama 1515.

P3, P4 waxay isticmaalaan SMD1921;

P5, P6 waxay isticmaalaan SMD2727;

P8, P10 iyo P16 waxay isticmaalaan SMD3535 nalalka LED.

Muujinta hogaaminta gudaha ee hadda ugu yar pixel garoonka waa P0.9, kaas oo habeeyey SMD0808.

pixel ka weyn sida P1.25,P1.538,P1.56,P1.667 sida caadiga ah isticmaalaan SMD1010.

Muujinta hogaanka gudaha P1.875,P1.923,P2 isticmaal SMD1515.

Pixel garoonka ka weyn P2.5, sida P3,P4,P5,P6 had iyo jeer habaysan SMD2121.

Waxaa jira SMD3528 pixel pitch waa nalalka ugu weyn ee lagu habeeyay bandhiga gudaha gudaha, sida caadiga ah loo isticmaalo P7.62, P8, ama P10.

Tirooyinka ka dambeeya SMD waxay tilmaamayaan cabbirrada dibadda ee kuulka laambada ee ballaca iyo dhererka, sida SMD2727 oo ah 2.7mm * 2.7mm.

Cabbirka xirmadu waa 2.1mm * 2.1mm * 1.5mm, markaa muggiisu waa yar yahay.

Bandhiga dibadda ee LED-ka ee loo habeeyey SMD1415, SMD1921, SMD2727, SMD3535, wuxuu ka kooban yahay iska caabbinta biyaha, oo ku habboon isbeddellada deegaanka ee aadka u daran sida heerkulka sare iyo qoyaanka sarreeya, qudhunka iftiinka wuxuu ka yar yahay 10%, isku halaynta sare, iyo heerka guuldarrada hoose.

Guud ahaan, SMD1010 iyo SMD1415 ee alaabta soo bandhigay pixel led yar waxaa lagu gartaa isku halaynta wanaagsan, nolosha adeegga dheer, xagal iftiin weyn, badbaadinta tamarta, ilaalinta deegaanka iyo badbaadada.

Xulashada astaanta fiidiyooga shaashadda ee LED sidoo kale waa mid aad muhiim u ah.

Maanta, u ogolow YONWAYTECH inay soo bandhigto qaar badan oo ah noocyada ugu caansan ee bandhiga LED-ka:

Heerka A:NationStar:

Doorashada ugu caansan ee bannaanka bannaanka bandhiga weyn ee HD, dammaanad tayo leh, oo leh naxaas ama jajabyo silig dahab ah oo loogu talagalay doorashadaada miisaaniyad.

Cabbirkeeda yar iyo koobka laambadda miisaanka fudud, oo ka samaysan koobka nalka aluminium ee LED, kaas oo qaata jidhka nalka toosan oo ay weheliso qaabka ugu fiican ee kala daadinta kulaylka.

Ilayska oo dhan ayaa si wareegsan u iftiimay, laambada epoxy-ga ee indhahana waxa ay dabooshaa gudbintiisa sare.

In ka badan 90%, nolol adeeg oo dheer, isticmaalka ugu yar ee 5 sano.

YONWAYTECH waxay had iyo jeer kula talisaa nalalka Nationstar ee laambadaha hogaaminaya macmiilka leh tayada adag ayaa u baahan.

Heerka B:KingLight:

Ikhtiyaar wanaagsan marka lagu habeeyey nalka LED silig ilaah, tayo xasiloon iyo qiimo ka hooseeya kan Nation Star.

Tusaale ahaan, alaabta taxanaha ah ee hummingbird waxaa lagu gartaa cidhiidhi sare oo hawadu, taas oo ka ilaalin karta uumiga biyuhu inay galaan marinka si looga fogaado iftiinka dhintay iyo daadinta. Sababtoo ah waxaa ka buuxsamay biraha daloolka korantada, waxay ka sareysaa 27 jeer heerkulka kulaylka, taas oo yareyn karta suuska iftiinka iyo hagaajinta nolosha adeegga. Sidaa darteed, korantadu waa mid deggan.

3) Hongshen: Waxay u degan tahay soo bandhigida LED-ka ee kharash-ku-ool ah, in kasta oo ay tahay sumad cusub, laakiin si dhakhso leh ugu kobcaysa qiimo jaban.