Xov xwm
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coj nta
1. Kev txuag hluav taws xob: kev siv hluav taws xob ntawm cov LEDs dawb tsuas yog 1/10 ntawm cov teeb ci thiab 1/4 ntawm cov teeb txuag hluav taws xob.2. Lub neej ntev: Lub neej zoo tshaj plaws tuaj yeem ncav cuag 50,000 teev, uas tuaj yeem piav qhia "ib zaug thiab rau tag nrho" rau cov teeb pom kev zoo hauv tsev.3. Nws tuaj yeem ua tau ...Nyeem ntxiv -
coj keeb kwm
Hauv xyoo 1960, cov neeg ua haujlwm tshawb fawb thiab thev naus laus zis tau tsim LED teeb-emitting diodes siv lub hauv paus ntsiab lus ntawm semiconductor PN junction light-emitting.Lub LED tsim nyob rau lub sijhawm ntawd yog ua los ntawm GaASP, thiab nws cov xim yog xim liab.Tom qab ze li ntawm 30 xyoo ntawm txoj kev loj hlob, lub zoo-paub LED muaj peev xwm emit liab, o ...Nyeem ntxiv -
Installation txheej txheem thiab installation txoj kev ntawm coj zaub
1. Kev soj ntsuam teb Qhov no txhais tau hais tias ua ntej kev teeb tsa ntawm qee qhov sab nraum zoov coj cov ntxaij vab tshaus, nws yuav tsum tau sim rau ib puag ncig tshwj xeeb, topography, luminous radiation range, brightness txais thiab lwm yam tsis.Txhawm rau kom ntseeg tau tias kev txhim kho du ntawm cov ntawv tshaj tawm, nws yuav tsum yog ...Nyeem ntxiv -
Kev paub txog kev tsom xam ntawm LED zaub capacitance
Lub capacitor yog lub thawv uas tuaj yeem khaws cov nqi hluav taws xob.Nws yog tsim los ntawm ob daim ntawv hlau uas nyob ze ua ke, sib cais los ntawm cov khoom siv insulating.Raws li cov ntaub ntawv insulating sib txawv, ntau lub capacitor tuaj yeem ua tau.Xws li: mica, porcelain, ntawv, electrolytic capacitors, thiab lwm yam ....Nyeem ntxiv -
qhov zoo ntawm cov ncej siab teeb?
Cov xim ntawm cov khoom no ntawm lub teeb ncej siab yog siab heev, thiab feem ntau peb tuaj yeem pom nws hauv ntau lub nroog.Yog li, dab tsi yog qhov zoo ntawm high-ncej teeb?Cia peb saib cov ncauj lus kom ntxaws qhia los ntawm cov tuam ntxhab ntawm cov teeb pom kev siab.Wb mus saib cov ntsiab lus b...Nyeem ntxiv -
siv LED teeb tuav
Txij li thaum LED teeb lub hau yog raug overcurrent, nws yog ib qho tsim nyog yuav tsum tau xyuam xim kom tsis txhob muaj hluav taws xob poob thaum siv.Yog li, peb yuav ua li cas kom tsis txhob muaj hluav taws xob poob?Hauv qab no, cov kws tshaj lij kev lag luam muab peb ob peb lub tswv yim, tuaj saib thiab saib.1. Cov qauv tsim ntawm tus kheej pob...Nyeem ntxiv -
Cov kab hluav taws xob sab hauv ntawm LED teeb tuav tau ntsib?
Muaj ntau cov xov hlau nyob hauv lub teeb lub teeb LED, thiab yog tias nws yuav tsum muaj peev xwm ua haujlwm tau zoo, nws xav tau kev xaim kom raug.Yog li, dab tsi tus qauv yuav tsum muaj cov kab hluav taws xob sab hauv ntawm LED teeb lub teeb ua tau raws li?Muaj cov lus qhia ntxaws ntxaws hauv qab no, peb tuaj yeem nkag siab kom meej.Raws li cov ...Nyeem ntxiv -
e lithium roj teeb hnub ci txoj kev teeb
Nyob rau hauv niaj hnub siv lithium roj teeb hnub ci txoj kev teeb, nws yog inevitable uas yuav muaj ib co kev puas tsuaj, thiab nyob rau hauv thiaj li yuav muab zoo teeb pom kev zoo tej yam kev mob, nws yog tsim nyog los daws cov teeb meem nyob rau hauv lub sij hawm.Yog li, yog vim li cas vim li cas lub lithium roj teeb hnub ci txoj kev teeb tawg?Ntawm no peb tuaj yeem ...Nyeem ntxiv -
LED teeb yog dab tsi
Ntawm qhov tod tes, nws yog vim hais tias LED teeb yog lub teeb-emitting diodes, uas tuaj yeem hloov hluav taws xob tag nrho rau hauv lub teeb lub zog thaum siv, txo kev poob thiab txo kev puas tsuaj rau ib puag ncig!Ntawm qhov tod tes, LED teeb muaj lub neej ua haujlwm ntev, thiab nws tuaj yeem siv rau 100 ...Nyeem ntxiv -
coj txhais li cas
LED yog ib yam ntawm semiconductor uas emits lub teeb thaum koj muab nws ib co voltage.Nws txoj kev tsim lub teeb yog yuav luag fluorescent teeb thiab roj tawm teeb.LED tsis muaj filament, thiab nws lub teeb tsis yog tsim los ntawm cua sov ntawm filament, uas yog, nws tsis tsim lub teeb los ntawm allowin ...Nyeem ntxiv -
Yuav ua li cas los daws qhov deformation ntawm LED linear teeb installation
Lub plhaub ntawm LED linear teeb yog ua los ntawm aluminium alloy, nrog cov kab ci, cov qauv yooj yim, zoo nkauj tsos, ruaj khov, corrosion kuj thiab yooj yim installation.Qhov saum npoo ntawm LED linear teeb yog electrostatic txau, uas tuaj yeem tiv taus qhov kub thiab txias.Qhov L...Nyeem ntxiv -
Feem ntau ntawm cov vaj toj roob hauv pes tsim los ntawm LED linear teeb
Raws li LED linear teeb chaw tsim tshuaj paus, peb paub tias LED linear lub teeb hom teb yog qhov tseeb tsis loj li ua ntej.Thawj qhov laj thawj yog tias muaj coob tus neeg ua tam sim no.Txhua tus tau hnov tias LED linear teeb teb tuaj yeem ua tau nyiaj.Hauv ib cheeb tsam, muaj ntau yam khoom ...Nyeem ntxiv