Ukukhanya kwe-LED kuye kwaba yiteknoloji eqhelekileyo.Izibane ze-LED, imiqondiso yendlela, kunye nezibane zangaphambili zikho kuyo yonke indawo, kwaye amazwe akhuthaza ukusetyenziswa kwezibane ze-LED ukuba zitshintshe izibane ze-incandescent kunye nezibane ze-fluorescent kwindawo yokuhlala, zorhwebo, kunye nezicelo zemizi-mveliso eziqhutywa ngowona mthombo wamandla oyintloko. Nangona kunjalo, ukuba ukukhanya kwe-LED kukutshintsha ii-bulbs ze-incandescent njengeyona nto ingundoqo kwintsimi yokukhanyisa, i-thyristor dimming iteknoloji ye-LED iya kuba yinto ebalulekileyo enempembelelo.
Kwimithombo yokukhanya, ubumnyama bubuchule obubaluleke kakhulu. Ngenxa yokuba ayinakubonelela kuphela indawo yokukhanya ekhululekile, kodwa iphumelele ukugcinwa kwamandla kunye nokunciphisa ukukhutshwa. Ngokukhula okukhawulezayo kwemarike yesicelo se-LED, umda wesicelo seemveliso ze-LED uya kuqhubeka nokukhula.Iimveliso ze-LEDkufuneka ihlangabezane neemfuno zeendawo ezahlukeneyo zesicelo, ngoko ke, umsebenzi wokulawula ukukhanya kwe-LED nawo uyimfuneko kakhulu.
Nangona i- dimmingIzibane ze-LEDbasenayo imarike yabo. Nangona kunjalo, ukusetyenziswa kwetekhnoloji yokukhanya kwe-LED ayinakuphucula kuphela umahluko, kodwa nokunciphisa ukusetyenziswa kwamandla. Ke ngoko, uphuhliso lwetekhnoloji yokukhanya kwe-LED yinto engenakuphepheka. Ukuba i-LED ifuna ukufezekisa ukukhanya okungenakucimeka, umbane wayo kufuneka ukwazi ukukhupha i-angle yesigaba esiguquguqukayo ukusuka kwisilawuli se-thyristor, ukwenzela ukuba ulungelelanise unidirectionally i-current current flowing to LED. Kunzima kakhulu ukufezekisa oku ngelixa ugcina ukusebenza okuqhelekileyo kwe-dimmer, okuhlala kukhokelela ekusebenzeni kakubi. Ukudanyaza kunye nemiba yokukhanya engalinganiyo iyenzeka.
Ukujongana neengxaki zokufiphala kwe-LED, amashishini amakhulu kushishino ngokuthe ngcembe aphanda ubuchwephesha obuphezulu be-LED kunye nezisombululo. UMarvell, njengomvelisi okhokelayo we-semiconductor wehlabathi, uphehlelele isisombululo sakhe sokuncipha kwe-LED. Esi sikimu sisekelwe kwi-88EM8183 kwaye siyilelwe usetyenziso lwesibane se-LED esingenakucimeka kwi-intanethi, sifumana ubunzulu bobumnyama obuyi-1%. Ngenxa yobuchule bayo obukhethekileyo bolawulo lwangoku, i-88EM8183 inokufikelela kulungiso olungqongqo lwemveliso yangoku kuluhlu olubanzi lwamagalelo e-AC.