Tshooj peb: Tsim nyog LED Fais Fab Khoom / LED Screen Tsav Tsheb ua lub luag haujlwm tseem ceeb hauv kev coj zaub zoo li lub siab muaj zog rau tib neeg.

LED zaub tau maj mam dhau los ua cov khoom lag luam tseem ceeb hauv kev ua lag luam ntawm sab nraum zoov digital ntawm lub tsev, thiab lawv tuaj yeem pom txhua qhov chaw hauv lub tsev sab nraum zoov, theem kev hais kwv txhiaj, thiab chaw nres tsheb terminals, thiab lwm yam.

Tab sis peb feem ntau hnov ​​​​cov neeg hauv kev lag luam yws tias txhua zaus lub teeb LED tawg, cov xwm txheej zoo li ob peb LED modules dub vim yog lub zog hluav taws xob tawg, kiv cua nres ua haujlwm thiab lwm yam. Nws yog ib qho tsim nyog los soj ntsuam qhov tob kom nkag siab qhov ua rau ntawm LED. fais fab mov puas.

Tshwj xeeb tshaj yog, sab nraum zoov advertising screen ntsib ib puag ncig hnyav thiab xav tau kev saib xyuas ntau dua kom nws tuaj yeem pab tau peb zoo dua.

Lub zog txuag hluav taws xob ntawm LED zaub thiab kev pabcuam lub neej yog cov txiaj ntsig zoo tshaj plaws, yog li yuav ua li cas txheeb xyuas thiab xaiv cov khoom tsim nyog LED zaub fais fab mov rau koj lub vijtsam coj?

Ua ntej, saib cov txheej txheem zoo li xaiv LED zaub fais fab mov.

Ib tus neeg muab khoom siv fais fab zoo, nws kuj tseem nruj heev rau cov txheej txheem ua haujlwm, vim tias qhov no tuaj yeem lav qhov sib xws ntawm cov khoom.

Tab sis ib lub tuam txhab tsis muaj lub luag haujlwm, kev tsim cov khoom siv hluav taws xob ntawm nws cov tsos, tin, kev teeb tsa ntawm cov ntsiab lus tsis zoo kiag li.

Thib ob, xaiv LED zaub fais fab mov los ntawm kev ua haujlwm puv ntoob.

Kev ua tau zoo ntawm cov khoom siv hluav taws xob yog qhov tseem ceeb tshaj plaws, qhov ua tau zoo ntawm lub zog hloov hluav taws xob yog siab, yog li nws txuas nrog cov kev xav tau ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, thiab tuaj yeem txuag hluav taws xob rau cov neeg siv.

Thirdly, qhov tso zis voltage ripple ntawm tas li voltage fais fab mov yog loj.

Qhov loj ntawm cov nyhuv ripple muaj qhov cuam tshuam loj heev rau lub neej ntawm cov khoom siv hluav taws xob.

Qhov me dua qhov ripple, qhov zoo dua.

Plaub, soj ntsuam qhov nce ntawm qhov kub ntawm lub hwj huam mov los xaiv lub hwj chim ntawm LED zaub.

Qhov nce ntawm qhov kub thiab txias cuam tshuam rau kev ruaj ntseg thiab lub neej ntawm lub hwj chim mov.

Qhov ntsuas kub qis dua, qhov zoo dua.

Tsis tas li ntawd, nws tuaj yeem pom los ntawm qhov ua tau zoo uas qhov kev ua haujlwm ntawm qhov kub thiab txias yuav yog me me.

Thib tsib, vim yog cov khoom ntawm LED cov khoom lag luam, tam sim no ntawm kev hloov pauv tam sim no feem ntau yuav raug tsim thaum ua yeeb yaj kiab lossis tshuaj ntsuam, uas tso rau pem hauv ntej cov kev xav tau nruj dua ntawm LED fais fab mov.

Feem ntau, txhawm rau kom ntseeg tau tias qhov kev tshaj tawm ib txwm muaj ntawm lub vijtsam zaub, koj yuav tsum tau khaws qee qhov nyiaj pub dawb rau lub zog hluav taws xob.

Rau,Cov more kev txiav txim siab dav dav, cov khoom seem cia, cov khoom lag luam ruaj khov dua, lub neej ntev dua, txawm li cas los xij, yog li ua rau tus nqi ntawm cov khoom siv hluav taws xob ntau ntxiv, cov khoom siv ntau dhau los kuj yooj yim ua rau khib nyiab.

Tam sim no, cov khoom siv hluav taws xob ntawm LED cov ntxaij vab tshaus hauv kev lag luam feem ntau yog tshwj tseg los ntawm 20% - 30%.

Txhawm rau ua kom lub neej ntev ntawm cov khoom siv hluav taws xob, nws raug nquahu kom xaiv lub tshuab nrog lub zog ntsuas ntawm 30%.

Piv txwv li, yog tias lub kaw lus xav tau 100W lub zog hluav taws xob, nws raug nquahu kom xaiv cov qauv uas muaj qhov ntsuas hluav taws xob ntau dua 130W, uas tuaj yeem txhim kho lub neej ntawm lub zog hluav taws xob.

Xya, xaiv lub hwj huam mov raws li daim ntawv thov teb.

Kev tiv thaiv muaj nuj nqi: dhau voltage tiv thaiv, tiv thaiv kub, tiv thaiv tshaj-load, thiab lwm yam.

Lub load overload yuav ua rau muaj kev tiv thaiv overload.Nws raug nquahu kom ua kom lub zog tso zis ntau ntxiv ntawm cov khoom siv hluav taws xob lossis hloov kho cov qauv tsim.

Nyob rau hauv rooj plaub thib ob, qhov kub thiab txias siab dhau lawm, thiab kev tiv thaiv kub tshwm sim, ob qho tib si yuav muab lub zog rau hauv lub xeev tiv thaiv.

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.

Kev ua haujlwm tshwj xeeb: kho ua haujlwm (PFC), hluav taws xob txuas ntxiv (UPS).

Tam sim no, cov khoom siv hluav taws xob yonwaytech coj cov chaw tsim khoom siv yog: Meanwell, G-Energy, Rong Electric, Yuanchi, Chuanlian, Great Wall, thiab lwm yam.

Meanwell yog qhov nrov tshaj plaws, thiab Lub Phab Ntsa Loj tuaj yeem siv rau qee lub tebchaws uas muaj huab cua txias heev, xws li Russia, Denmark, Finland thiab Sweden nyob rau sab qaum teb Europe.