Imichilo yokukhanya ye-LED ivele kancane kancane embonini yokuhlobisa ngenxa yokukhanya kwayo, ukonga amandla, ukuthamba, impilo ende, nokuphepha.Ngakho-ke yini okufanele ngiyenze uma isibani se-LED singakhanyi?Umkhiqizi we-strip ye-LED elandelayo uNanjiguang wethula kafushane izindlela zokulungisa amapheshana e-LED.
1. Ukulimala kwezinga lokushisa eliphezulu
Ukumelana nokushisa okuphezulu kwe-LED akukuhle.Ngakho-ke, uma izinga lokushisa lokushisela kanye nesikhathi sokushisela se-LED kungalawulwa kahle ngesikhathi sokukhiqiza nokugcinwa, i-chip ye-LED izolimala ngenxa yokushisa kwe-ultra-high noma izinga lokushisa eliphezulu eliqhubekayo, okuzokwenza ukuthi umugqa we-LED wonakaliswe.Ukufa.
Isixazululo: yenza umsebenzi omuhle ekulawuleni izinga lokushisa kwe-reflow soldering ne-soldering iron, sebenzisa umuntu okhethekile onomthwalo wemfanelo, nokuphathwa kwefayela okukhethekile;i-soldering iron isebenzisa i-soldering iron elawulwa ngokushisa ukuze ivimbele ngokuphumelelayo i-soldering iron ekushiseni i-chip ye-LED ekushiseni okuphezulu.Kumele kuqashelwe ukuthi i-solder iron iron ayikwazi ukuhlala kuphini le-LED imizuzwana engu-10.Uma kungenjalo kulula kakhulu ukushisa i-chip ye-LED.
Okwesibili, ugesi omile uyasha
Ngenxa yokuthi i-LED iyingxenye ebucayi kagesi, uma ukuvikelwa kwe-electrostatic kungenziwanga kahle phakathi nenqubo yokukhiqiza, i-chip ye-LED izoshiswa ngenxa kagesi omile, okuzobangela ukufa okungamanga komugqa we-LED.
Isixazululo: Qinisa ukuvikelwa kwe-electrostatic, ikakhulukazi i-solder iron iron kumele isebenzise i-anti-static soldering iron.Bonke abasebenzi abathintana nama-LED kufanele bagqoke amagilavu ​​aphikisana ne-static namaringi kagesi ngokuhambisana nemithethonqubo, futhi amathuluzi namathuluzi kufanele kusekelwe phansi.
3. Umswakama uqhuma ngaphansi kwezinga lokushisa eliphezulu
Uma iphakethe le-LED livezwa emoyeni isikhathi eside, lizomunca umswakama.Uma ingasuswanga umswakama ngaphambi kokusetshenziswa, izobangela ukuthi umswakama wephakeji ye-LED ukhule ngenxa yezinga lokushisa eliphezulu kanye nesikhathi eside ngesikhathi sokugeleza kwe-solder.Iphakheji ye-LED iyaqhuma, okwenza ngokungaqondile i-chip ye-LED ukuthi ishise futhi ilimaze.
Isixazululo: Indawo yokugcina i-LED kufanele ibe izinga lokushisa kanye nomswakama njalo.I-LED engasetshenziswanga kufanele ibhakwe kuhhavini cishe ngo-80° amahora angu-6~8 ukuze kukhishwe umswakama ngaphambi kokusetshenziswa okulandelayo, ukuze kuqinisekiswe ukuthi i-LED esetshenzisiwe ngeke ibe nesenzakalo sokumunca Umswakama.
4. isifunda esifushane
Imichilo eminingi ye-LED ayikhiphi kahle ngoba izikhonkwane ze-LED zifushane.Ngisho noma amalambu e-LED eshintshile, azophinde abe yi-short-circuit uma esenamandla futhi, azoshisa ama-chips e-LED.
Isixazululo: Thola imbangela yangempela yomonakalo ngesikhathi ngaphambi kokulungisa, ungafaki esikhundleni se-LED ngokuxhamazela, ukulungisa noma ukufaka ngokuqondile yonke i-strip ye-LED ngemva kokuthola imbangela yesifunda esifushane.