Yog tias koj tab tom nrhiav hloov tawm koj lub qhov muag qub nrog cov LED tshiab, nws yuav yog kev ntxias kom koj cov ballast uas twb muaj lawm kom txuag tau tus nqi. Tab sis koj yuav ua li cas paub yog tias koj lub ballast sib haum nrog LED thev naus laus zis?
Ua ntej, nws yog ib qho tseem ceeb kom nkag siab tias lub ballast yog dab tsi. Nws yog ib qho cuab yeej siv los tswj cov tam sim no ntws mus rau lub teeb, tiv thaiv nws los ntawm overloading thiab hlawv tawm. Qee lub teeb ci LED xav tau lub ballast thiaj li ua haujlwm zoo, thaum lwm tus tsis ua.
Dab tsi yog "LED ballast"?
Lub sij hawmLED ballastfeem ntau txhais tau tias ib qho ntawm ob yam:
1.LED- tau tshaj ballastsCov no yog cov hluav taws xob ballasts tshwj xeeb tsim los khiav cov raj LED ncaj qha, tsis zoo li qub sib nqus ballasts.Koj tuaj yeem qhia koj lub tuam txhab cov qauv ntawm LED- tau tshaj ballasts ntawm no.
2. LED tsav tshebFeem ntau, tib neeg feem ntau hu qhov tsis tu ncua -tam sim no / tas li- cov khoom siv hluav taws xob hluav taws xob rau qis-voltage LED strips thiab panels"LED ballasts"ib yam nkaus.
Ib txoj hauv kev kom paub yog tias koj lub ballast sib haum nrog LED qhov muag teev yog nrhiav cov cim ntawm lub ballast nws tus kheej. Yog tias nws tau cim "LED," "Instant Start," lossis "Programmed Start," nws yuav ua tau. Yog tias nws tau cim "F32T8," "F40T12," lossis "Rapid Start," nws yuav tsis yog.
Lwm txoj hauv kev kom paub yog tham nrog cov chaw tsim khoom tshwj xeeb rau cov qij LED koj tab tom npaj rau nruab. Lawv yuav tsum sau cov ballasts sib xws lossis qhia yog tias lawv tsis xav tau ib qho. Koj tseem tuaj yeem tiv tauj cov chaw tsim khoom ncaj qha nrog txhua cov lus nug.
Nws yog ib qho tsim nyog sau cia tias txawm tias lub ballast raug cim raws li sib xws nrog LEDs, nws yuav tsis sib haum nrog txhua lub teeb LED. Qee cov ballasts tsuas tuaj yeem ua tau raws li qee hom lossis hom ntawm LEDs, yog li nws tseem ceeb heev uas yuav tsum tau muab ob npaug rau - xyuas ua ntej yuav khoom thiab txhim kho.
Yog tias koj tsis paub meej tias koj lub ballast puas haum nrog LED qhov muag teev, nws yuav tsim nyog hloov nws tag nrho. Qhov no tuaj yeem muab kev ua haujlwm zoo dua qub thiab zoo sib xws nrog ntau yam ntawm LED qhov muag teev.
Hauv kev xaus, kev tshuaj xyuas cov cim ntawm lub ballast thiab kev sab laj cov chaw tsim khoom tshwj xeeb yog ob txoj hauv kev los txiav txim siab seb lub ballast puas haum nrog LED qhov muag teev. Thaum tsis ntseeg, nws yog qhov zoo tshaj los hloov lub ballast kom txhim kho kev ua tau zoo thiab kev sib raug zoo nrog ntau yam ntawm LEDs.
Cov yam ntxwv ntawm cov khoom sib txawv
Xaiv txoj kev npaj uas haum koj tshaj plaws.
LED tau tshaj ballast
Hloov cov qub magnetic ballast kom ncaj qha tsav lub LED raj.
T8 T6 5-40W
LED tsis tu ncua tam sim no tsav tsheb
Siv nyob rau hauv LED vaj huam sib luag teeb, dej nyab teeb, thiab lwm yam.
Txhawb 0/1-10V / DALI Dimming
Ballast bypass (tsis muaj ballast)
LED raj uas siv lub zog hluav taws xob ncaj qha
Ballast bypass
