Tiirarka laambada LED-ka Aqoonsiga Laambadaha LED-ka ee Kuullaha Iftiinka

Chips-ka nalalka LED-ka waxa loo qaybiyaa chips-ka LED-ga ee awooda yar-yar,-xawaaraha-xawaaraha-dhexe ee LED-ga,iyo-gaab-koowad-jireedka LED-ka. Cabbirka gaarka ah ee jajabka laambada LED waxay ku xiran tahay heerka wax soo saarka dhabta ah ee soo saaraha soo saaraha kala duwan ee nalka LED-ga, mana jiraan shuruudo gaar ah. Ilaa iyo inta uu geeddi-socodku dhaafo, chip-ka laambada LED-ku wuxuu kordhin karaa wax-soo-saarka unugga wuxuuna yarayn karaa kharashka, iyo shaqada awoodda indhaha ma beddeli doonto saldhigga. Isticmaalka hadda ee chips laambada LED waxay dhab ahaantii la xiriirtaa cufnaanta hadda socota ee chips. Isticmaalka yar ee jajabku wuu hooseeyaa, chip-ku wuu sarreeyaa hadda, iyo cufnaanta cutubkooda hadda waa mid liita. Haddii isticmaalka hadda ee 10mil chip uu yahay 20mA, markaa 40mil chip wuxuu si aragti ahaan u isticmaali karaa hadda inuu kordho 16 jeer, sida loo tijaabiyo nalalka LED waa 320mA. Laakiin kulaylka kuleyliyaha nalalka LED-ka waa arrin muhiim ah oo aan tixgelineyno, sidaas darteed heerka sare ee hadda-sare ee chip-ka ayaa ka hooseeya waxtarka hoose ee hooseeya - hadda ee jajabyada yaryar. Intaa waxaa dheer, marka aaggu kordho, caabbinta chip waa la dhimi doonaa, sidaas darteed korantada jihada togan ayaa dhici doonta. Daboolka nalka LED-ka ee sanad jirsaday ee loo isticmaalo iftiinka cad ayaa guud ahaan lagu arkaa suuqa 40mil. Sababtoo ah wax ku oolnimada is-beddelka iftiinka ayaa guud ahaan ka yar 50%, awoodda waaxda waaxdu waxay u rogi doontaa tamarta kulaylka, sidaa daraadeed kulaylka kuleylka korontada ee nalka LED chip chip waa mid aad muhiim u ah.