Sinokuluvavanya njani ukuncipha kokukhanya kwe-LED?
Ngokwenkcazo yobomi beemveliso ze-LED kwishishini le-LED, ixesha lokuphila le-LED lixesha lokusebenza elongezelelweyo ukusuka kwixabiso lokuqala ukuya ekulahlekeni kokukhanya ukuya kwi-50% yexabiso lokuqala. Oku kuthetha ukuba xa i-LED ifikelela kubomi bayo obuluncedo, i-LED iya kuhlala ivuliwe. Nangona kunjalo, phantsi kokukhanya, ukuba ukukhanya okukhanyayo kunqanyuliwe ngu-50%, akukho kukhanya kuvunyelwe. Ngokubanzi, ukuthomalaliswa kokukhanya kwezibane zangaphakathi akunakuba ngaphezulu kwe-20%, kwaye ukukhanya kokukhanya kwangaphandle akunako ukuba ngaphezulu kwama-30%.
Ukunciphisa ukukhanya kwee-LED ezimhlophe ngomnye wemiba ebaluleke kakhulu yokungena kwimarike yokukhanyisa. Abavelisi bavavanya ukuthomalalisa ngeendlela ezintathu:
1) Indlela ebonakalayo: I-LED ikhanya ngokuqhubekayo, kwaye ukukhanya kunye nokutshintsha kombala kubonwa ngeso lenyama.
I-2) Sebenzisa umhloli wombala okhanyayo: Ngethuba lokukhanya okuqhubekayo kwe-LED, kaninzi ubeke i-LED kwi-tester enemibala ekhanyayo, urekhode iziphumo zovavanyo, kwaye uxele iziphumo zovavanyo nge-EXCEL okanye ezinye izixhobo.
3) Sebenzisa izixhobo zovavanyo lobuchwephesha ukulinganisa ukuthotywa kokukhanya, oko kukuthi, ukubeka i-LED kwisixhobo sovavanyo. Ngexesha lokukhanyisa okuqhubekayo, inkqubo iya kulandelela ukukhanya kunye nokutshintsha kombala we-LED ngexesha langempela kwaye ivelise ngokuzenzekelayo itafile yolwazi.