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Plaub cov lus qhia lossis pom meej lub hom phiaj tom ntej ntawm LED teeb pom kev lag luam
Thaum Lub Rau Hli 2015, Guangzhou International Lighting Fair, lub ntiaj teb cov teeb pom kev zoo tshaj plaws, tau los xaus. Cov thev naus laus zis tshiab thiab cov qauv tshiab nthuav tawm ntawm qhov kev nthuav qhia tau dhau los ua qhov tseem ceeb ntawm kev lag luam. Los ntawm txoj kev loj hlob ntawm ib txwm teeb pom kev zoo rau LED teeb pom kev zoo, Philips thiab lwm yam ...Nyeem ntxiv -
LED teeb, xenon teeb, halogen teeb, uas yog ib qho tswv yim, koj yuav paub tom qab nyeem nws
Halogen teeb, xenon teeb, LED teeb, uas ib tug ntawm lawv yog cov tswv yim, koj yuav paub tom qab nyeem nws. Thaum yuav tsheb, qee cov neeg tuaj yeem yooj yim tsis quav ntsej txog kev xaiv lub teeb tsheb. Qhov tseeb, lub teeb tsheb sib npaug rau lub tsheb qhov muag thiab tuaj yeem pom tseeb hauv qhov tsaus ntuj. Saib ntawm txoj kev ua ntej, cov tsheb zoo tib yam muaj ...Nyeem ntxiv -
Dab tsi ua rau lub teeb pom kev tsaus?
Qhov tsaus nti LED teeb yog, qhov ntau nws yog. Cov ntsiab lus ntawm cov laj thawj rau qhov tsaus nti ntawm LED teeb tsis muaj dab tsi ntau tshaj li peb lub ntsiab lus hauv qab no. Tsav tsheb puas LED teeb hlaws yuav tsum ua haujlwm ntawm DC tsis tshua muaj hluav taws xob (qis dua 20V), tab sis peb cov khoom siv ib txwm yog AC siab voltage (AC 220V). Rau...Nyeem ntxiv -
Vim li cas xim kub LED flash thiaj li nrov hnub no?
Nws yog qhov paub zoo tias kev thaij duab nyob ze thaum lub teeb tshwj xeeb yog qhov tsaus ntuj, txawm tias muaj zog npaum li cas lub teeb qis thiab lub teeb tsaus nti, tsis muaj flash tuaj yeem tua, suav nrog SLR. Yog li ntawm lub xov tooj, nws tau spawned daim ntawv thov ntawm LED flash. Txawm li cas los xij, vim muaj kev txwv ...Nyeem ntxiv -
Dab tsi yog tsib yam tseem ceeb yuav cuam tshuam rau lub neej ntev ntawm LED teeb?
Yog tias koj siv lub teeb ci rau lub sijhawm ntev, koj yuav tau txais txiaj ntsig kev lag luam loj thiab txo koj cov pa roj carbon monoxide. Nyob ntawm qhov tsim qauv, luminous flux txo yog ib qho txheej txheem, tab sis tuaj yeem tsis quav ntsej. Thaum lub luminous flux txo qis heev, lub kaw lus yuav nyob twj ywm hauv qhov zoo ...Nyeem ntxiv -
Peb lub thev naus laus zis tseem ceeb rau cov teeb ci vaj huam sib luag
Kev ua haujlwm kho qhov muag (lub teeb faib): Kev ua haujlwm kho qhov muag ntawm LED vaj huam sib luag teeb feem ntau suav nrog kev ua haujlwm raws li luminosity, spectrum thiab chromaticity. Raws li qhov tseeb kev lag luam tus qauv "Semiconductor LED Test Method", muaj cov illuminating pea ...Nyeem ntxiv -
LED vaj huam sib luag teeb tsim cov txheej txheem tswj kom zoo
Raws li ib yam ntawm cov khoom siv hluav taws xob teeb pom kev zoo, LED vaj huam sib luag teeb yuav tsum nruj thiab nruj zoo tswj txoj kev thiab cov chaw kom ntseeg tau tias qhov zoo, nrog rau kev ua haujlwm ntawm qhov zoo thiab qhov tsis zoo, kev ruaj ntseg ntawm kev siv, thiab kev lav lub neej. Feem ntau, los ntawm r ...Nyeem ntxiv -
LED vaj huam sib luag teeb lub Cheebtsam thiab kev paub meej
Nrog rau txoj kev loj hlob ntawm LED teeb pom kev lag luam, LED vaj huam sib luag teeb tau los ntawm LED backlight, muaj teeb pom kev zoo, tsis muaj glare, thiab cov qauv zoo heev, uas tau hlub los ntawm ntau tus neeg thiab yog ib qho kev hloov tshiab ntawm niaj hnub zam sab hauv tsev teeb pom kev zoo. Lub ntsiab Cheebtsam ntawm LED vaj huam sib luag teeb 1. Vaj huam sib luag li...Nyeem ntxiv -
LED niaj hnub teeb kev lag luam prospects thiab kev loj hlob qhov chaw
Txoj kev loj hlob ntawm cov teeb pom kev niaj hnub hauv ob xyoos dhau los tuaj yeem piav qhia tias khav theeb thiab tsis tuaj yeem nres. Ntau lub tuam txhab thiab cov tub lag luam tau siv lub sijhawm los siv lub sijhawm thiab tawm tsam qhov xwm txheej, uas tau ua kom muaj kev loj hlob ntawm cov teeb pom kev zoo niaj hnub no. Lightman concept kuv...Nyeem ntxiv -
LED tsav tsheb muaj zog
Raws li lub hauv paus ntsiab lus ntawm LED teeb, LED fais fab mov yog zoo li lub plawv ntawm LED. Qhov zoo ntawm LED tsav lub zog ncaj qha txiav txim siab qhov zoo ntawm LED teeb. Ua ntej ntawm tag nrho cov, nyob rau hauv cov qauv tsim, sab nraum zoov LED tsav fais fab mov yuav tsum muaj nruj waterproof functionality; Txwv tsis pub, nws tsis tuaj yeem tiv taus ...Nyeem ntxiv -
LED tsav tsheb muaj peb lub ntsiab kev daws teeb meem
1. RC Buck: yooj yim embodiment, lub cuab yeej me me, tus nqi qis, tsis tas li. Feem ntau siv 3W thiab qis dua LED teeb teeb tsa, thiab muaj qhov txaus ntshai ntawm cov dej xau los ntawm kev tawg ntawm lub teeb lub rooj tsavxwm, yog li lub plhaub ntawm lub teeb lub cev yuav tsum tau insulated; 2. Cov khoom siv hluav taws xob tsis sib cais: tus nqi i...Nyeem ntxiv -
Yuav txiav txim qhov zoo ntawm LED teeb
Lub teeb yog tib lub teeb ci uas muaj nyob hauv tsev thaum hmo ntuj. Hauv kev siv hauv tsev niaj hnub, qhov cuam tshuam ntawm stroboscopic teeb pom kev zoo rau tib neeg, tshwj xeeb tshaj yog cov neeg laus, menyuam yaus, thiab lwm yam. Txawm hais tias kev kawm hauv kev kawm, nyeem ntawv, lossis so hauv chav pw, qhov teeb pom kev tsis tsim nyog tsis tsuas yog txo ...Nyeem ntxiv -
Kev tshuaj xyuas cov teeb meem kev teeb tsa ntawm cov teeb ci LED
1. Cov me me, qhov kub thiab txias dissipation thiab lub teeb lwj yog qhov teeb meem loj Lightman ntseeg tias txhawm rau txhim kho cov qauv filament ntawm LED filament teeb, LED filament teeb tam sim no tau ntim nrog cov roj inert rau hluav taws xob kub dissipation, thiab muaj qhov sib txawv loj ntawm daim ntawv thov tiag tiag thiab des ...Nyeem ntxiv -
Tsib txoj hauv kev xaiv kev sib xyaw qab nthab coj vaj huam sib luag teeb
1: Saib lub zog ntawm lub teeb pom kev zoo tag nrho Lub zog qis qhia tau hais tias lub zog tsav lub zog siv hluav taws xob siv tsis zoo tsim, uas txo cov kev pabcuam lub neej ntawm lub teeb pom kev zoo. Yuav kuaj li cas? —— Lub zog ntsuas hluav taws xob feem ntau xa tawm LED vaj huam sib luag teeb lub zog xav tau ...Nyeem ntxiv
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