Iftiinka LED-ku siyaalo badan ayuu uga duwan yahay iftiinka iyo iftiinka.Marka si fiican loo nashqadeeyo, nalalka LED-ku wuu ka hufan yahay, wax-qabad badan, oo waaraya muddo dheer.
LED-yadu waa ilo iftiin "jiho ah", taas oo macnaheedu yahay inay iftiiminayaan jihada gaar ah, si ka duwan shilalka iyo CFL, kuwaas oo iftiimiya iftiinka iyo kuleylka dhammaan jihooyinka.Taas macnaheedu waa LED-yadu waxay awoodaan inay si hufan u isticmaalaan iftiinka iyo tamarta codsiyo badan.Si kastaba ha ahaatee, waxay sidoo kale ka dhigan tahay in injineernimada casriga ah loo baahan yahay si loo soo saaro nalka LED oo iftiin u iftiimaya jiho kasta.
Midabada LED-ka ee caadiga ah waxaa ka mid ah cambar, casaan, cagaar, iyo buluug.Si loo soo saaro iftiin cad, LEDs midabyo kala duwan ayaa la isku daraa ama lagu daboolaa walxo fosfoor ah oo u beddelaya midabka iftiinka iftiinka "caddaan" ee la yaqaan ee loo isticmaalo guryaha.Phosphor waa walxo huruud ah oo daboolaya LED-yada qaarkood.LED-yada midabka leh ayaa si weyn loogu isticmaalaa nalalka calaamadaha iyo nalalka tilmaamayaasha, sida badhanka korantada ee kombiyuutarka.
CFL gudaheeda, korantada ayaa ku qulqula inta u dhaxaysa electrodes dhamaad kasta oo tuubo ay ku jiraan gaas.Falcelintani waxay soo saartaa iftiinka ultraviolet (UV) iyo kulaylka.Iftiinka UV waxa loo beddelaa iftiin muuqda marka uu ku dhufto daahan fosfoor ee gudaha guluubka.
Nalalka shidalka ah waxay soo saaraan iftiin iyagoo isticmaalaya koronto si ay u kululeeyaan fiilada birta ah ilaa ay ka noqdaan "caddaan" kuleyl ama la yiraahdo waa guban.Natiijo ahaan, nalalka iftiinka ayaa sii daaya 90% tamartooda kulayl ahaan.
Waqtiga boostada: Abriil-19-2021