Xov xwm
-
LED nti kev lag luam teeb meem mus txog
Nyob rau xyoo 2019-1911, nws yog qhov tshwj xeeb "tu siab" rau kev lag luam LED, tshwj xeeb tshaj yog nyob rau hauv daim teb ntawm LED chips. Overcast nruab nrab thiab qis-kawg muaj peev xwm thiab txo tus nqi tau shrouded nyob rau hauv lub siab ntawm nti manufacturers. GGII cov ntaub ntawv tshawb fawb qhia tias tag nrho cov nplai ntawm Tuam Tshoj '...Nyeem ntxiv -
Dab tsi cuam tshuam rau lub teeb extraction efficiency hauv LED ntim?
LED yog lub npe hu ua plaub tiam teeb pom kev zoo lossis lub teeb ntsuab. Nws muaj cov yam ntxwv ntawm kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, kev pab lub neej ntev thiab ntim me me. Nws yog dav siv nyob rau hauv ntau yam xws li qhia, zaub, kho kom zoo nkauj, backlight, dav teeb pom kev zoo thiab urba ...Nyeem ntxiv -
Dab tsi technology? Light Keeper gadget tuaj yeem pab koj tsaug zog
Ob peb xyoos dhau los, thaum kuv cov menyuam tseem hluas, kuv tau sim dai Christmas teeb rau ntawm tsob ntoo, tab sis tsis muaj leej twg taws. Yog hais tias koj puas tau hlua Christmas teeb los yog ntsaws rau hauv ib tsob ntoo pre-lit, ces koj tau nyob ntawd. Txawm li cas los xij, Christmas hauv peb tsev neeg hu ua Christmas thiab Dad hais tias ...Nyeem ntxiv -
Vim li cas LED teeb tau tsaus thiab tsaus dua?
Nws yog ib qho tshwm sim heev uas cov teeb coj teeb ua tsaus thiab tsaus dua thaum lawv siv. Qhia cov laj thawj uas tuaj yeem ua rau lub teeb pom kev tsaus nti LED, uas tsis muaj dab tsi ntau tshaj li peb lub ntsiab lus hauv qab no. 1.Tsav puas LED teeb hlaws yuav tsum ua haujlwm ntawm qhov tsis tshua muaj DC voltage (qis dua 20V), tab sis peb li niaj zaus ma...Nyeem ntxiv -
Qhov zoo tshaj plaws sab nraum zoov suab sensor teeb, raws li kev txheeb xyuas
Npau suav txog yuav ua li cas kho kom zoo nkauj sab hauv ntawm lub tsev lossis yuav ua li cas rau kev tsim kho kom zoo nkauj yuav nthuav, tab sis koj yeej tsis xav pom qhov khoom siv hauv tsev: teeb sab nraum zoov. Raws li Ntiaj Teb Kev Ruaj Ntseg Cov Kws Tshaj Lij Inc., lub teeb pom kev sab nraud tuaj yeem nres kev ua txhaum cai tawm tsam yo ...Nyeem ntxiv -
Dab tsi yog "COB" LEDs thiab Vim Li Cas Lawv Tseem Ceeb?
Dab tsi yog Chip-on-Board ("COB") LEDs? Chip-on-Board lossis "COB" yog hais txog kev teeb tsa ntawm lub teeb liab liab nyob rau hauv kev sib cuag ncaj qha nrog lub substrate (xws li silicon carbide los yog sapphire) los tsim LED arrays. COB LEDs muaj ntau qhov zoo dua li qub LED thev naus laus zis, xws li Surface Mount ...Nyeem ntxiv -
Nanoleaf Kab yog cov xim hloov pauv hloov pauv LED ntse teeb pom kev zoo
Ua ntej, muaj daim duab peb sab; ces, muaj squares. Tom ntej no yog lub hexagon. Tam sim no, hais nyob zoo rau cov kab. Tsis yog, qhov no tsis yog txoj haujlwm geometry rau koj cov tub ntxhais kawm qib 6. Qhov no yog tus tswv cuab tshiab kawg ntawm Nanoleaf cov ntawv loj hlob ntawm modular LED teeb vaj huam sib luag. Cov kab tshiab Nanoleaf yog ultra-l ...Nyeem ntxiv -
Cov khoom siv teeb pom kev zoo yuav dhau los ua neeg txawj ntse thiab vam khom ntau dua
Nyob rau hauv xyoo tas los no, lub ntiaj teb no LED kev lag luam tau loj hlob sai heev, uas tau maj mam hloov incandescent teeb, fluorescent teeb thiab lwm yam teeb pom kev zoo qhov chaw, thiab tus nkag tau mus ntxiv mus sai heev. Txij thaum pib ntawm lub xyoo no, nws pom tseeb tias kev ua lag luam ntawm cov ntse ...Nyeem ntxiv -
Kawm Txog LED Teeb pom kev zoo
Lub hauv paus ntawm LED teeb pom kev zoo LEDs yog dab tsi thiab lawv ua haujlwm li cas? LED stands rau lub teeb emitting diode. LED teeb pom kev zoo cov khoom tsim teeb pom kev zoo txog li 90% ntau dua li cov teeb pom kev zoo. Lawv ua haujlwm li cas? Ib qho hluav taws xob tam sim no dhau los ntawm microchip, uas illuminates lub teeb me me thiaj li ...Nyeem ntxiv -
130th Tuam Tshoj Ntshuam thiab Export Fair
Tuam Tshoj Ntshuam thiab Export Fair, tseem hu ua Canton Fair, tau tsim nyob rau hauv 1957. Co-hosted los ntawm Ministry of Commerce ntawm PRC thiab cov tib neeg tsoom fwv ntawm Guangdong xeev thiab tsim los ntawm Tuam Tshoj Txawv Teb Chaws Trade Center, nws yog tuav txhua lub caij nplooj ntoos hlav thiab caij nplooj zeeg nyob rau hauv Guangzhou, Suav teb. Canton Fair thiab ...Nyeem ntxiv -
Dawb LED Txheej txheem cej luam
Nrog rau kev vam meej thiab kev loj hlob ntawm tib neeg, lub zog thiab ib puag ncig teeb meem tau nce los ua qhov tseem ceeb ntawm lub ntiaj teb. Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig tau nce zuj zus los ua lub zog tseem ceeb ntawm kev vam meej hauv zej zog. Hauv tib neeg lub neej niaj hnub, qhov kev thov rau teeb pom kev zoo ...Nyeem ntxiv -
Lub zog tas li LED tsav lub zog yog dab tsi?
Ib qho ntawm cov ntsiab lus kub tshaj plaws hauv kev lag luam LED fais fab tuag tsis ntev los no yog coj mus tas li lub zog tsav. Vim li cas LEDs yuav tsum tau tsav los ntawm qhov tam sim no tsis tu ncua? Vim li cas thiaj tsis muaj zog tsav tas mus li? Ua ntej sib tham txog cov ncauj lus no, peb yuav tsum xub nkag siab tias vim li cas LEDs yuav tsum tau tsav los ntawm qhov tam sim no tsis tu ncua? Raws li tau piav qhia los ntawm t...Nyeem ntxiv