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Kev lag luam loj ntawm LED teeb ncej cov ntxaij vab tshaus tau nce ntau
Nyob rau hauv xyoo tas los no, kev lag luam loj ntawm LED teeb ncej cov ntxaij vab tshaus tau nce ntau. Nrog rau kev txhim kho thiab nrov ntawm cov ntaub ntawv thev naus laus zis, cov neeg siv cov kev xav tau rau cov khoom lag luam zoo tau maj mam nce. Muaj ntau thiab ntau lub nroog ntse lub davhlau ya nyob twg khoom nyob rau hauv kev ua lag luam. Th...Nyeem ntxiv -
Kev faib tawm thiab cov yam ntxwv ntawm LED tsav lub zog
LED tsav fais fab mov yog lub zog hloov hluav taws xob uas hloov cov khoom siv hluav taws xob rau hauv qhov tshwj xeeb voltage thiab tam sim no los tsav lub LED kom tawm lub teeb. Raws li ib txwm muaj: lub tswv yim ntawm LED tsav lub zog muaj xws li high-voltage fais fab zaus AC (ie lub nroog fais fab), low-voltage DC, high-voltage D ...Nyeem ntxiv -
"OSRAM LED Automotive Sab Hauv Teeb Pom Kev Khoom Taw Qhia thiab Daim Ntawv Thov Trends" webinar tiav tiav
Lub Plaub Hlis 30, 2020, lub rooj sib tham hauv online "OSRAM LED Automotive Sab Hauv Teeb Teeb Khoom Taw Qhia thiab Daim Ntawv Thov Trends" tuav los ntawm Avnet tau ua tiav tiav. Ntawm lub rooj sib tham no, OSRAM Opto Semiconductors, Automotive Business Group, thiab Marketing Engineers- Dong Wei coj zoo ...Nyeem ntxiv -
Kev tsom xam ntawm cov txheej txheem tseem ceeb ntawm lub teeb dawb LEDs rau teeb pom kev zoo
1. Blue-LED nti + daj-ntsuab phosphor hom nrog rau ntau xim phosphor derivative hom Cov xim daj-ntsuab phosphor txheej absorbs ib feem ntawm lub teeb xiav ntawm LED nti los tsim photoluminescence, thiab lwm qhov ntawm lub teeb xiav los ntawm LED nti yog kis tawm ntawm phosphor laye ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm cov teeb pom kev zoo ntse thiab cov teeb pom kev zoo li qub?
Niaj hnub no, cov teeb pom kev zoo ib txwm muaj tau hloov pauv los ntawm cov txheej txheem thev naus laus zis ntse teeb pom kev zoo, uas maj mam hloov txoj kev peb xav txog kev tswj hwm lub tsev. Nyob rau hauv xyoo tas los no, kev lag luam teeb pom kev zoo tau hloov pauv qee yam. Txawm hais tias qee qhov kev hloov pauv tau tshwm sim qui ...Nyeem ntxiv -
Revolution Lighting muab LED teeb pom kev daws teeb meem rau Rexel
Revolution Lighting Technologies Inc, lub high-end LED teeb pom kev zoo daws teeb meem hauv Tebchaws Meskas, tshaj tawm hnub no tias nws tau koom tes nrog Rexel Holdings, lub ntiaj teb ua lag luam ntawm cov khoom siv hluav taws xob thiab cov kev daws teeb meem, muag nws cov teeb pom kev zoo LED. Revolution Teeb pom kev zoo Tech...Nyeem ntxiv -
LED vaj huam sib luag tsis txaus ib qho kev txhawj xeeb rau Android smart-phone makers
Txhua tus xav tau OLED zaub ntawm lawv lub xov tooj ntawm tes, puas yog? Ok, tej zaum tsis yog txhua tus, tshwj xeeb tshaj yog thaum piv rau AMOLED li niaj zaus, tab sis peb yeej xav tau, tsis muaj qhov xav tau, 4-ntxiv ntiv tes Super AMOLED ntawm peb lub xov tooj tshiab hauv Android tom ntej. Qhov teeb meem yog, tsuas yog tsis txaus mus ncig raws li isuppl ...Nyeem ntxiv -
"LED vaj huam sib luag teeb qhia phaj laser engraving tshuab" dhau qhov kev ntsuam xyuas cov khoom tshiab
Boye Laser tsis ntev los no tau tshaj tawm lub teeb qhia tshiab phaj laser engraving series - "LED vaj huam sib luag lub teeb qhia phaj laser engraving tshuab". Lub tshuab txais kev siv tshuab tsom dynamic thiab ntau cov thev naus laus zis tshiab los daws qhov teeb meem ntawm fringe cuam tshuam thiab huab ...Nyeem ntxiv -
Nyiv Panasonic tso tawm cov vaj huam sib luag LED vaj huam sib luag nyob hauv tsev yam tsis muaj glare thiab txo qhov qaug zog
Nyiv Matsushita Electric tau tso tawm lub vaj huam sib luag LED vaj huam sib luag. Lub teeb vaj huam sib luag LED no tau txais kev tsim qauv zoo nkauj uas tuaj yeem tiv thaiv glare thiab muab cov teeb pom kev zoo. Lub teeb LED no yog cov khoom lag luam tiam tshiab uas ua ke nrog cov reflector thiab lub teeb qhia phaj raws li op ...Nyeem ntxiv -
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 -
Lightman coj vaj huam sib luag teeb zoo
Txhawb nqa lub zog hauv ntiaj teb kev lag luam qis carbon niaj hnub no, txo kev siv hluav taws xob, txhim kho kev ua haujlwm tau zoo tau dhau los ua kev pom zoo hauv zej zog. Nyob rau hauv cov ntsiab lus no, lightman teem tawm "sab cua daj cua dub" nyob rau hauv lub tshav pob ntawm sab hauv tsev teeb pom kev zoo, thiab launched ib tug tshiab LED vaj huam sib luag teeb. Th...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
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