Xov xwm kev lag luam
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Taw tes rau plaub qhov sib txawv thiab saib rau kaum xyoo tom ntej ntawm kev teeb pom kev zoo
Tus kws sau ntawv ntseeg tias muaj tsawg kawg yog plaub qhov tseem ceeb hauv kev lag luam teeb pom kev zoo hauv kaum xyoo tom ntej: Txoj Kev 1: los ntawm ib qho taw tes rau tag nrho cov xwm txheej.Txawm hais tias nyob rau hauv ob peb xyoos dhau los, cov neeg ua si los ntawm kev lag luam sib txawv xws li kev lag luam hauv Internet, cov tuam txhab teeb pom kev zoo thiab hardwa ...Nyeem ntxiv -
Nyob rau lub sijhawm noj tshiab, lub teeb ntuj puas yog qhov hluav taws xob tom ntej?
Hauv kev kho ntuj, lub teeb thiab lub ntuj xiav yog cov lus qhia tseem ceeb.Txawm li cas los xij, tseem muaj ntau tus neeg uas nyob thiab ua haujlwm ib puag ncig tsis tuaj yeem raug tshav ntuj lossis teeb pom kev tsis zoo, xws li tsev kho mob cov tsev kho mob, chaw nres tsheb hauv av, chaw ua haujlwm, thiab lwm yam nyob rau lub sijhawm ntev, nws yuav tsis zoo rau th...Nyeem ntxiv -
Yog vim li cas tsis muaj lub ntsiab teeb tsim thiaj li nrov?
Tsis muaj lub ntsiab teeb tsim tau dhau los ua qhov tseem ceeb ntawm kev tsim teeb pom kev hauv tsev, nws ua rau lub tsev zoo nkauj dua, tab sis kuj muaj kev nkag siab ntau dua ntawm kev tsim.Tab sis yog vim li cas tus tsim ntawm tsis muaj lub ntsiab teeb yog li nrov?Muaj ob qho laj thawj 1 、 Cov neeg xav tau kev kho vaj tsev nyob, uas yog, qhov kev thov rau teeb pom kev zoo ...Nyeem ntxiv -
Kev soj ntsuam ntawm cov yam cuam tshuam ntawm LED teeb pom kev lag luam kev txhim kho
Kev txheeb xyuas cov txiaj ntsig zoo los txhawb kev txhim kho ntawm LED teeb pom kev lag luam engineering 1.Kev txhawb nqa ntawm lub teb chaws txoj cai 2.Urbanization txhawb kev tsim kho ntawm LED teeb pom kev lag luam engineering 3.Reflection thiab upgrading intrinsic tus nqi ntawm nroog toj roob hauv pes teeb pom kev zoo 4.Application ...Nyeem ntxiv -
Kev ntsuas lub neej ntawm LED thiab sib tham txog qhov ua rau LED teeb tsis ua haujlwm
Lub sijhawm ua haujlwm ntev ntawm LED yuav ua rau muaj kev laus, tshwj xeeb tshaj yog rau high-power LED, qhov teeb meem ntawm lub teeb lwj yog qhov hnyav dua.Thaum ntsuas lub neej ntawm LED, nws tsis txaus los coj qhov kev puas tsuaj ntawm lub teeb raws li qhov kawg ntawm LED zaub lub neej.Nws yog qhov tseem ceeb dua los txhais lub neej ntawm coj los ntawm lub teeb att ...Nyeem ntxiv -
Yuav ua li cas txo qhov voltage ntawm lub capacitor hauv LED tsav fais fab mov
Nyob rau hauv lub LED tsav fais fab mov Circuit Court raws li lub hauv paus ntsiab lus ntawm capacitor voltage txo, lub voltage txo txoj cai yog roughly raws li nram no: thaum ib tug sinusoidal AC fais fab mov u siv rau lub capacitor Circuit Court, tus nqi ntawm ob daim hlau ntawm lub capacitor thiab lub hluav taws xob field ntawm ...Nyeem ntxiv -
Kev tsom xam ntawm qhov xav tau tseem ceeb ntawm kev lag luam teeb pom kev zoo
Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis thiab kev tshwm sim ntawm kev lag luam 4.0, cov teeb pom kev lag luam maj mam ua kom ntse.Kev sib xyaw ua ke ntawm kev tswj xyuas ntse thiab cov teeb pom kev lag luam yuav hloov kev siv cov teeb pom kev zoo hauv kev lag luam.Tam sim no, ntau thiab ntau dua industrial lighti ...Nyeem ntxiv -
Vim li cas LED teeb dimmer li lawv siv?
Peb txhua tus muaj lub neej zoo li no.Cov teeb ci LED uas nyuam qhuav yuav yog ib txwm ci heev, tab sis tom qab lub sijhawm, ntau lub teeb yuav tsaus thiab tsaus.Vim li cas LED teeb muaj cov txheej txheem zoo li no?Cia peb coj koj mus rau hauv qab hnub no!Yuav kom nkag siab yog vim li cas koj lub tsev lub teeb LED yog gettin ...Nyeem ntxiv -
Dab tsi yog qhov cuam tshuam rau lub teeb ua haujlwm ntawm LED ntim?
LED yog lub npe hu ua plaub tiam ntawm lub teeb pom kev zoo lossis lub teeb ntsuab, nrog rau cov yam ntxwv ntawm kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, lub neej ntev, me me thiab lwm yam.Nws yog dav siv nyob rau hauv ntau yam xws li qhia, zaub, kho kom zoo nkauj, backlight, dav teeb pom kev zoo thiab hauv nroog ...Nyeem ntxiv -
2021 Guangzhou International Teeb pom kev zoo Exhibition
Lub 26th Guangzhou International Teeb pom kev zoo Exhibition (Gile) yuav muaj los ntawm Lub rau hli ntuj 9 txog 12, 2021 nyob rau hauv Tuam Tshoj Ntshuam thiab export khoom lag luam exhibition hall.Lub rooj nthuav qhia tau cog lus los muab kev lag luam zoo dua rau kev lag luam thiab txuas ntxiv los pab txhawb rau li ...Nyeem ntxiv -
129th Canton Fair 15th-24th Plaub Hlis 2021
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 -
Tuam Tshoj COVID-19 nyob rau hauv kev tswj hwm, koj tuaj yeem tso siab rau kev txiav txim
Tuam Tshoj tau pib tsav tsheb thoob tebchaws los txhaj tshuaj tiv thaiv qee tus 50 lab tus neeg ua haujlwm pem hauv ntej tiv thaiv tus kabmob coronavirus ua ntej Lunar New Year mus nrawm rau lub hli tom ntej.Tuam Tshoj tau pib txhaj tshuaj tiv thaiv rau cov neeg muaj kev pheej hmoo siab txij li lub Kaum Ob Hlis 15, 2020, thiab Suav cov tub ceev xwm tau hais tias nws tau tswj hwm ...Nyeem ntxiv