Muaj ntau ntau yam ntawm LED zaub screen, tab sis tsis muaj teeb meem dab tsi ntawm LED zaub screen yog, tib yam khoom yog indispensable, uas yog, lub hwj chim mov. LED zaub fais fab mov yog ib feem tseem ceeb ntawm lub hwj huam mov system. Xaiv cov khoom siv hluav taws xob tsim nyog thiab txhim khu kev qha tuaj yeem txhim kho lub zog txuag hluav taws xob thiab kev pabcuam lub neej ntawm LED zaub, yog li yuav ua li cas txheeb xyuas thiab xaiv cov khoom tsim nyog LED Yuav ua li cas txog lub hwj chim? Jinan LED qhia koj.
Ua ntej, saib cov txheej txheem zoo li xaiv lub LED zaub fais fab mov. Lub chaw tsim khoom siv hluav taws xob zoo kuj tseem nruj heev nrog cov txheej txheem ua haujlwm, vim tias nyob rau hauv txoj kev no, cov khoom sib xws ntawm cov khoom tuaj yeem lav tau. Cov chaw tsim khoom tsis muaj lub luag haujlwm tsim cov khoom siv hluav taws xob uas nws qhov zoo li, tin nto, thiab kev teeb tsa ntawm cov khoom yuav tsis zoo.
Thib ob, xaiv lub LED zaub fais fab mov los ntawm kev ua haujlwm tag nrho. Kev ua tau zoo ntawm cov khoom siv hluav taws xob yog qhov taw qhia tseem ceeb tshaj plaws. Cov khoom siv hluav taws xob muaj txiaj ntsig zoo muaj lub zog hloov pauv siab, uas tsis tsuas yog ua tau raws li cov kev xav tau ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, tab sis kuj txuag hluav taws xob thiab nyiaj txiag rau cov neeg siv.
3. Cov zis voltage ripple ntawm qhov tsis tu ncua voltage fais fab mov yog loj. Qhov loj ntawm lub ripple muaj kev cuam tshuam zoo rau lub neej ntawm cov khoom siv hluav taws xob, thiab qhov me me ripple, qhov zoo dua.
Plaub, soj ntsuam qhov kub thiab txias ntawm cov khoom siv hluav taws xob los xaiv LED zaub fais fab mov. Qhov kub nce siab cuam tshuam rau kev ruaj ntseg thiab lub neej ntawm cov khoom siv hluav taws xob. Qhov qis dua qhov kub nce, qhov zoo dua qhov kub nce. Tsis tas li ntawd, nws tuaj yeem pom los ntawm nam ntawm kev ua tau zoo uas qhov kev ua haujlwm dav dav ntawm qhov kub siab nce siab yuav me me.
5. Vim yog cov khoom ntawm LED cov khoom lag luam, ib qho tam sim no hloov tam sim no feem ntau yog tsim thaum ua yeeb yaj kiab lossis duab, uas tso rau pem hauv ntej kom nruj dua rau cov khoom siv hluav taws xob LED. Feem ntau, txhawm rau kom ntseeg tau qhov kev tshaj tawm ib txwm muaj ntawm lub vijtsam zaub, nws yog ib qho tsim nyog yuav tsum tau tshwj tseg qee cov npoo rau cov khoom siv hluav taws xob. Feem ntau hais lus, qhov ntau margin reserved, qhov ruaj khov ntawm cov khoom siv fais fab thiab lub neej ntev dua. Txawm li cas los xij, qhov no yuav ua rau tus nqi ntawm cov khoom siv hluav taws xob ntau ntxiv, thiab cov nyiaj khaws cia ntau dhau yuav yooj yim ua rau khib nyiab. Tam sim no, LED zaub fais fab mov hauv kev lag luam feem ntau khaws cov paj ntawm 20 feem pua --30 feem pua.
6. Txhawm rau ua kom lub neej ntev ntawm cov khoom siv hluav taws xob, nws raug nquahu kom xaiv cov qauv nrog cov khoom siv hluav taws xob tso zis ntau dua 30 feem pua. Piv txwv li, yog tias lub kaw lus xav tau 100W lub zog hluav taws xob, nws raug nquahu kom xaiv cov qauv nrog lub zog tso zis ntau dua 130W, thiab lwm yam tuaj yeem txhim kho lub neej ntawm lub zog hluav taws xob.
7. Xaiv cov khoom siv hluav taws xob rau ntau txoj haujlwm raws li daim ntawv thov teb, xws li kev tiv thaiv kev ua haujlwm: kev tiv thaiv dhau-voltage, tiv thaiv kub dhau, tiv thaiv overload, thiab lwm yam .; daim ntawv thov muaj nuj nqi: teeb liab muaj nuj nqi, chaw taws teeb tswj muaj nuj nqi, telemetry muaj nuj nqi, parallel muaj nuj nqi, thiab lwm yam .; Tshwj xeeb muaj nuj nqi: Fais Fab Kev Kho Kom Zoo (PFC), Uninterrupted Power (UPS).
