Dimming txoj kev ntawm dimming LED raj
Kev txhim kho cov teeb pom kev zoo tam sim no muaj ntau txoj haujlwm, ib qho uas ua rau pom kev. Kev ua tiav ntawm txoj haujlwm no tuaj yeem hloov txoj kev teeb pom kev zoo, xws li hloov chaw teeb pom kev zoo, ua kom lub teeb pom kev zoo dua thiab sov dua, thiab los ntawm kev xav txog kev txuag hluav taws xob, nws muaj txiaj ntsig ntau dua. Yog li nws dim li cas?
Tam sim no muaj peb txoj kev dim dim
Thawj yog qhov tsawg-voltage dimming,uas yog dimmed los ntawm qhov voltage ntawm 0-10v. Txoj hauv kev yog txhawm rau muab lub zog siv hluav taws xob los ntawm lub zog tseem ceeb thiab tswj ntau lub raj LED kom dim ib lub sijhawm. Qhov kom zoo dua yog tias cov raj LED tau yooj yim ua, Tsis xav tau lub zog tsim hluav taws xob built-in. Feem ntau, 12 txoj hlua ntawm cov hlaws teeb tau siv, thiab nws tuaj yeem paub los ntawm kev muab 36v fais fab mov. 36v lub zog siv hluav taws xob feem ntau lees txais hloov pauv hluav taws xob nrog qhov ua haujlwm tsis tu ncua.
Qhov thib ob yog TRIAC dimming, feem ntau txoj kev ntawm dimming, thyristor dimming tsuas yog xav hloov lub zog hloov mus rau thyristor dimming hloov, thiab qhov ci tuaj yeem hloov kho los ntawm kev kho lub pob qhov rooj ntawm lub dimmer, Kom ua tau raws li qhov xav tau ntawm qhov sib txawv ci ci, nws qhov ci tuaj yeem txuas ntxiv mus kho los ntawm 0-100%. Qhov zoo ntawm txoj kev dimming no yog qhov yooj yim thiab siv tau. Tsuas yog yuav tsum tau hloov lub thyristor dimmer, cov vaj huam sib luag ntau yam thyristor dimmer hloov lub zog yog 200w, thiab kev teeb tsa loj yog tib yam. Kuj tseem muaj 1-2KW dimmers. Nws yuav tsum tau sau tseg tias qhov ua kom dimming tsuas tuaj yeem ua tiav los ntawm kev yuav lub teeb pom kev coj coj los ua ke. Cov raj LED ib txwm tsis muaj txoj haujlwm no. Nws tseem yuav tsum tau sau tseg tias kev hloov dimmer dav dav muaj lub zog xav tau thiab tsis tuaj yeem tshaj nws lub zog tag nrho, txwv tsis pub nws yuav raug puas tsuaj yooj yim.
Qhov thib peb hom kev hloov pauv zoo ib yamch dimming, covnws yog dimming los ntawm kev hloov lub zog, tsis tas yuav ntxiv ib qho dimmer, tsuav yog lub zog hloov pauv tau raug nias ntau zaus, qhov ua kom pom kev ntawm lub teeb pom kev zoo LED raj tuaj yeem ua tiav los ntawm tus lej hloov pauv. Kom ua tiav qhov xav tau ci ntsa iab. Hom kev dimming no tus nqi qis, thiab nws tuaj yeem siv tau ib txwm los ntawm kev hloov nws nrog lub teeb pom kev zoo LED raj thaum nws raug xaiv, thiab tsis tas yuav hloov pauv hauv Circuit Court thiab nce tus nqi. Lub hauv paus ntsiab lus dimming yog qhov ci ntawm lub teeb pom kev coj raj hloov los ntawm 25% txhua lub sijhawm nws tau qhib lossis tua. Qhov kev hloov pauv qhov ci ci yog 100%ntawm -75%-50%-25%-off. Tsis tas li nco ntsoov tias koj yuav tsum yuav lub teeb nrog qhov ua kom pom kev zoo sib xws. Lub teeb zoo li no hu ua peb-theem dimming coj teeb. Yog li ntawd, thaum yuav ib lub raj coj, koj yuav tsum piav qhia txog kev ua haujlwm ntawm lub raj, txwv tsis pub koj siv tsis tau nws thaum koj yuav nws. Qhov no tseem ceeb heev.
