Puas yog LED Teeb Xav Tau Transformer?
Transformers yog tsim nyog rau tag nrho cov mains-powered LED teeb. Lub transformer / tsav tsheb tuaj yeem tso rau sab nraud lossis hauv lub teeb vaj tsev, nyob ntawm seb hom teeb. Lub transformer muaj nuj nqi yog txo qis mains voltage (240V) mus rau theem tsim nyog nyob rau hauv relation mus rau lub powered noob (xws li 12V los yog 24V).
Lub teeb lub teeb twg xav tau lub tshuab hloov pauv thaum hloov mus rau LEDs?
Feem ntau ntawm cov neeg uas hloov mus rau LED ua li ntawd rau hauv tsev. Nyob rau hauv feem ntau, lub vaj tse ntawm lub teeb LED tshwj xeeb yuav tsev tus neeg tsav tsheb tsim nyog rau lub hwj chim ntawd. Qhov no qhia tau hais tias lub teeb yog npaj rau kev siv thiab tsis xav tau kev xav ntxiv txog cov tsav tsheb lossis transformers. Cov qhov muag teev hauv qab no tuaj yeem siv yam tsis muaj kev siv lub tshuab hluav taws xob sab nraud vim lawv suav nrog tus tsav tsheb LED:
Khawm bayonet caps (piv txwv li B22)
Screw-on noob npog (piv txwv li E26, E27)
Caps nyob rau hauv twist-thiab-lock style (xws li GU10, GU24)
Txawm hais tias lo lus "LED transformer" tau dhau los ua ib lub kaus rau txhua tus tsav tsheb thiab cov hloov pauv, lub sij hawm "transformer" yuav tsum tau tshwj tseg rau cov teeb pom kev zoo ntawm LED loj dua uas yuav tsum muaj cov khoom siv sab nraud muaj zog dua. Qhov no yog vim li cas lub transformer yog hu ua "tus tsav tsheb" nyob rau hauv kev sib raug zoo rau domestic LED qhov muag teev (saib hauv qab no kom paub meej ntxiv).
Dab tsi yog qhov txawv ntawm LED "tsav tsheb" los ntawm LED "transformer"?
LED tsav tsheb thiab LED transformers ob leeg ua haujlwm tib lub hom phiaj thaum txuas rau hauv hluav taws xob hluav taws xob ntawm lub zog hluav taws xob thiab lub teeb ci LED (piv txwv li txhua tus pab txo cov khoom siv hluav taws xob uas pub rau hauv qhov muag teev). Tab sis muaj qhov sib txawv ntawm ob qhov hluav taws xob. Hauv cov chaw nyob hauv UK, qhov hluav taws xob tseem ceeb yog ze rau 240V. Tus neeg tsav tsheb / hloov pauv yuav tsum tau muab ntxiv rau hauv Circuit Court kom tiv thaiv lub teeb txij li LED qhov muag teev ua rau siv hauv tsev xav tau lub zog qis dua kom ua haujlwm tau zoo rau lub sijhawm ntawm lawv lub neej kwv yees. Lub zog tso zis yog qhov sib txawv ntawm LED tsav tsheb thiab LED transformers:
Tsav LEDs
LED tsav tsheb feem ntau muaj lub zog siab tshaj plaws ntawm 100 thiab 200W. Txij li cov LEDs ib leeg tsuas xav tau 2V txog 4V DC, LED tsav tsheb yog qhov nyiam lub zog rau cov teeb pom kev zoo me me hauv tsev. Yuav tsum muaj qhov hluav taws xob ntau dua thaum LEDs txuas rau hauv ib lub koob, lossis "array," raws li rooj plaub. Ib qho kev hloov pauv LED tuaj yeem ua tau nyob rau hauv qhov xwm txheej no (xws li lub zog rau lub teeb sawb).
LED Transformers LED transformers muab kev tswj xyuas zoo dua ntawm cov hluav taws xob fais fab. Rau qhov loj-scale LED teeb pom kev zoo xws li sawb teeb pom kev zoo, feem ntau hu ua "LED daim kab xev," transformers muab "hnyav-lifting" fais fab mov xaiv. Yog xav paub ntxiv txog kev siv LED transformer nrog LED teeb sawb, saib hauv qab no.
