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Tus nqi ntawm tooj liab tau nce siab heev. Peb yuav ua li cas thiaj zam tau qhov ntxiab ntawm kev nyiag tooj liab ntawm cov LED strip circuit boards?
Txij li thaum kawg ntawm xyoo 2025, kev lag luam LED tau pom ib qho kev nce nqi tshiab. Tus nqi tooj liab tau nce ntau dua 36% xyoo no, ncaj qha tsav tsheb nce ntxiv ntawm tus nqi tsim khoom ntawm cov khoom tseem ceeb ntawm LED teeb strips - lub circuit board (PCB). Nyob rau hauv lub siab ntawm c...Nyeem ntxiv -
Lub teeb LED strips yog dab tsi?
Hauv cov teeb pom kev zoo niaj hnub thiab kho kom zoo nkauj, cov teeb LED, vim lawv qhov yooj ywm, kev siv hluav taws xob zoo thiab kev zoo nkauj, tau maj mam hloov cov teeb ib txwm muaj thiab tau dhau los ua "qhov nyiam tshiab" ntawm teeb pom kev zoo hauv kev kho kom zoo nkauj hauv tsev, kev lag luam thiab kev tsim kho. Muaj ntau tus neeg ...Nyeem ntxiv -
Kev tshuaj xyuas sib piv ntawm kev nyab xeeb thiab tus nqi teeb tsa ntawm cov teeb ci siab thiab cov teeb ci LED qis
Hauv kev txiav txim siab yuav cov teeb LED, qhov kev xaiv ntawm qhov hluav taws xob siab thiab qhov hluav taws xob qis yog qhov teeb meem tseem ceeb uas tsis zam tau. Ntau tus neeg siv tsis meej pem: Puas yog kev teeb tsa cov teeb hluav taws xob siab yooj yim dua? Puas yog kev nyab xeeb ntawm cov teeb hluav taws xob qis siab dua? Tus nqi yog dab tsi ...Nyeem ntxiv -
Qhov twg zoo dua, COB LED teeb strips lossis SMD LED teeb strips? Xav txog qhov ci ntsa iab thiab kev sib xws
Hauv cov ntsiab lus ntawm kev xaiv cov teeb LED, COB thiab SMD yog ob hom uas feem ntau hais txog. Ntau tus neeg siv feem ntau raug ntes hauv qhov teeb meem ntawm "qhov twg zoo dua": nrhiav qhov zoo tshaj plaws ntawm lub teeb lossis kev ua haujlwm siab? Hom twg zoo dua rau cov grooves zais hauv...Nyeem ntxiv -
Qhov txawv ntawm 24V LED teeb strips thiab 12V LED teeb strips yog dab tsi? Qhov twg zoo dua rau koj qhov project?
Thaum xaiv cov teeb LED, xub txiav txim siab qhov voltage! Kev xaiv qhov tsis raug yuav ua rau qhov kaj tsis sib xws thiab muaj kev phom sij rau kev nyab xeeb. 1.1 Voltage yog "qhov tseem ceeb" ntawm cov teeb LED: Vim li cas ho tsis xaiv Blindly? ● Voltage mismatch tuaj yeem ua rau lub teeb ci ntsa iab, poob...Nyeem ntxiv -
Lub neej ntawm cov teeb LED ntev npaum li cas? Peb yam tseem ceeb uas cuam tshuam rau lub neej ua haujlwm
Thaum xaiv cov teeb LED, "lub neej ntev" yog qhov qhia tseem ceeb dua li qhov kaj. Vim li cas tib neeg txhua tus thiaj li mob siab txog lub neej ntev ntawm cov teeb LED? Peb tau kawm tias muaj ntau yam hauv qab no: 1-Kev hloov pauv ntau zaus ua rau muaj nqi siab: Kev teeb tsa ntawm l...Nyeem ntxiv -
Yuav tsum nco ntsoov dab tsi thaum yuav cov teeb LED rau cov haujlwm engineering?
Vim li cas "kev nthuav dav" thiaj txiav txim siab qhov ua tiav lossis tsis ua tiav ntawm ib qho project engineering thaum yuav cov teeb LED? 1.1 Qhov sib txawv tseem ceeb ntawm kev yuav khoom engineering thiab kev yuav khoom ib tus zuj zus: qhov loj me ntawm cov khoom loj, kev cuam tshuam dav, thiab kev zam txim tsawg ● Kev ua yuam kev ntawm tus kheej ...Nyeem ntxiv -
Qhov sib txawv ntawm cov teeb LED tsis muaj dej ntawm IP65 thiab IP67: Kev daws teeb meem hloov pauv ib puag ncig sab nraum zoov sib txawv
Vim li cas qhov ntsuas dej tsis nkag yog "txoj kab cawm siav" rau cov teeb LED sab nraum zoov? 1.1 Cov kev hem thawj tseem ceeb rau cov chaw sab nraum zoov: Kev cuam tshuam ntawm nag, hmoov av thiab dej noo rau cov teeb ci: ● Cov xwm txheej ntawm cov voj voog luv luv thiab kub hnyiab los ntawm kev ntub dej nag lossis dej txaws ● Cov hmoov av sib sau ua ke cuam tshuam rau kev yaj cua sov...Nyeem ntxiv -
Cov txiaj ntsig ntawm cov built-in ics thiab cov ics sab nraud hauv cov teeb LED yog dab tsi?
Hauv thaj chaw ntawm cov teeb LED, qhov sib txawv tseem ceeb ntawm "built-in IC" thiab "external IC" nyob rau hauv qhov chaw teeb tsa ntawm cov tswj chip (IC), uas txiav txim siab ncaj qha hom kev tswj, cov yam ntxwv ua haujlwm, qhov nyuaj ntawm kev teeb tsa thiab qhov xwm txheej siv tau ...Nyeem ntxiv -
Lub teeb ci uas tsis yog polar yog dab tsi?
Cov teeb LED uas tsis yog polar yog cov khoom siv yooj yim thiab yoog tau hauv kev teeb pom kev zoo LED. Lawv qhov zoo tshaj plaws yog kev tawg qhov kev txwv polarity ntawm cov xov hlau ntawm cov teeb LED ib txwm muaj, uas coj kev yooj yim heev rau kev teeb tsa thiab siv. Cov hauv qab no yog cov lus qhia ntxaws ntxaws ...Nyeem ntxiv -
Yuav ua li cas kom tsis txhob muaj yoov tshaj cum nrog lub teeb?
Cov yoov tshaj cum tau dhau los ua tus lej ib hauv kev kis cov kab mob. Peb yuav tsum ua haujlwm zoo li cas hauv kev tiv thaiv? Ntu 1: Lub hauv paus ntsiab lus ntawm kev tiv thaiv yoov tshaj cum 1） Thaum cov kws tshawb fawb txog kab mob tau kawm txog cov yam ntxwv ntawm cov yoov tshaj cum, lawv pom tias cov yoov tshaj cum muaj kev rhiab heev thiab nyiam ce...Nyeem ntxiv -
Qhov txawv ntawm AC voltage teeb strips thiab DC voltage teeb strips yog dab tsi?
Cov khoom siv fais fab, kev tsim qauv, kev siv, thiab cov yam ntxwv ua tau zoo ntawm AC (alternating current) thiab DC (direct current) voltage light strips yog cov sib txawv tseem ceeb ntawm lawv. Cov sib txawv tseem ceeb yog raws li nram no: 1. AC voltage light strips ua lub zog fais fab Cov strips no yog ...Nyeem ntxiv
