Xov xwm kev lag luam
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Dab tsi yog lub teeb ci cob? Qhov sib txawv ntawm cob lub teeb qhov chaw thiab LED teeb qhov chaw
Dab tsi yog cob light source? Cob lub teeb ci yog lub teeb pom kev zoo sib xyaw ua ke ntawm lub teeb pom kev siv thev naus laus zis uas coj cov chips ncaj qha pasted rau ntawm daim iav hlau substrate nrog siab reflectance. Cov tshuab no tshem tawm lub tswv yim ntawm kev txhawb nqa thiab tsis muaj electroplating, reflow solderin ...Nyeem ntxiv -
Kev loj hlob ntawm LED teeb pom kev zoo
Nrog rau kev hloov pauv los ntawm kev lag luam mus rau cov ntaub ntawv hnub nyoog, kev lag luam teeb pom kev zoo kuj tseem ua kom zoo ntawm cov khoom siv hluav taws xob mus rau cov khoom siv hluav taws xob. Kev thov txuag hluav taws xob yog thawj lub fuse rau detonate khoom iteration. Thaum tib neeg paub hais tias lub teeb lub xeev tshiab coj ...Nyeem ntxiv -
Vim li cas LED teeb nyem ntawm lub koob yees duab?
Koj puas tau pom cov duab stroboscopic thaum lub koob yees duab xov tooj ntawm tes siv lub teeb ci LED, tab sis nws yog qhov qub thaum saib ncaj qha nrog lub qhov muag liab qab? Koj tuaj yeem ua qhov kev sim yooj yim heev. Qhib koj lub xov tooj lub koob yees duab thiab tsom nws ntawm lub teeb ci LED. Yog tias koj lub tsheb muaj lub teeb fluorescent, koj ...Nyeem ntxiv -
Dab tsi yog tsib lub thev naus laus zis tseem ceeb ntawm lub zog loj LED ntim khoom?
Lub zog loj LED ntim feem ntau suav nrog lub teeb, cua sov, hluav taws xob, qauv thiab thev naus laus zis. Cov yam ntxwv no tsis yog tsuas yog kev ywj pheej ntawm ib leeg xwb, tab sis kuj cuam tshuam rau ib leeg. Ntawm lawv, lub teeb yog lub hom phiaj ntawm LED ntim, cua sov yog qhov tseem ceeb, hluav taws xob, qauv thiab thev naus laus zis yog qhov txhais tau tias, ib qho ...Nyeem ntxiv -
Dab tsi yog qhov ntse teeb pom kev zoo?
Nyob rau hauv tus txheej txheem ntawm kev tsim kho nroog ntse, ntxiv rau "kev sib koom, kev npaj siv zog thiab tag nrho" ntawm cov peev txheej thiab txhim kho kev ua haujlwm hauv nroog, kev txuag hluav taws xob thiab txo qis emissions thiab kev tiv thaiv ib puag ncig ntsuab kuj yog qhov tseem ceeb thiab cov kev sib txuas tseem ceeb. Lub nroog txoj kev teeb pom kev zoo yog ...Nyeem ntxiv -
Taw tes rau plaub qhov sib txawv thiab saib rau kaum xyoo tom ntej ntawm 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, Tib neeg qhov kev thov rau kev kho vaj tse, uas yog, qhov kev thov rau teeb pom kev zoo ...Nyeem ntxiv -
Kev tsom xam 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