Mwenje ye LED yave tekinoroji yakakura.Tochi dze LED, masaini emumigwagwa, uye mwenje wemberi zviri kwese kwese, uye nyika dziri kukurudzira kushandiswa kwemarambi e LED kutsiva incandescent nemwenje wefluorescent munzvimbo dzekugara, dzekutengesa, uye dzemaindasitiri dzinofambiswa nemagetsi makuru. Nekudaro, kana mwenje we LED uchitsiva magirobhu e-incandescent sechinhu chikuru chemunda wekuvhenekesa, thyristor dimming LED tekinoroji ichave yakakosha kupesvedzera chinhu.
Kune magetsi, dimming inyanzvi yakakosha. Nekuti haingogone kupa yakagadzika mwenje nharaunda, asi zvakare kuwana kuchengetedza kwesimba uye kuderedza emission. Nekukura nekukurumidza kwemusika wekushandiswa kwe LED, huwandu hwekushandisa kwezvigadzirwa zve LED zvinoramba zvichikura.LED zvigadzirwainofanirwa kusangana nezvinodiwa zvenzvimbo dzakasiyana dzemashandisirwo, saka, LED kupenya kutonga basa kunodiwawo zvakanyanya.
Kunyangwe isina kudzikamaMwenje we LEDvachiri nemusika wavo. Nekudaro, kushandiswa kweiyo LED dimming tekinoroji haigone kungovandudza musiyano, asiwo kuderedza kushandiswa kwesimba. Naizvozvo, kuvandudzwa kwe LED dimming tekinoroji inzira isingadzivisiki. Kana iyo LED ichida kuwana mwenje unodzima, simba rayo rinofanirwa kuburitsa chinoshanduka chikamu chekona kubva kune thyristor controller, kuitira kuti unidirectionally igadzirise inogara ichiyerera ichiyerera kune LED. Zvakaoma kwazvo kuita izvi uchichengetedza mashandiro akajairika e dimmer, izvo zvinowanzo tungamira mukusaita zvakanaka. Kupenya uye kusaenzana kwemwenje nyaya dzinoitika.
Takatarisana nezvinetso zve LED dimming, mabhizinesi makuru muindastiri ari kutsvakurudza zvishoma nezvishoma high-quality LED dimming teknolojia uye mhinduro. Marvell, semugadziri wepasi rose semiconductor, akatanga mhinduro yayo ye LED dimming. Ichi chirongwa chakavakirwa pa88EM8183 uye chakagadzirirwa kunze kweinternet dimmable LED mwenje maapplication, kuwana hudiki hwakadzika dimming ye1%. Nekuda kweiyo yakasarudzika yazvino kudzora maitiro, 88EM8183 inogona kuwana yakanyanya kuomarara kubuda iko zvino kugadzirisa pamusoro peyakasiyana siyana yeAC.