Ua ntej, dab tsi yog qhov tsawg tshaj plaws amperage xav tau los teeb lub LED? Kuv xav tias muaj xiav LEDs tuaj yeem teeb ntawm 5 mA. 10 mA yog qhov kev poob siab pib mob.Qhov no yog qhov tseeb. Txawm li cas los xij nws yooj yim heev los tsim ib lub voj voog uas tuaj yeem xa 5 mA rau ib qho LED tab sis yuav tsis tuaj yeem xa ntau tshaj ob peb microamps rau tib neeg lub cev, vim tias lub cev muaj zog ntau dua.
Nyob rau hauv ib lub voj voog nrog lub roj teeb, puas muaj qhov xwm txheej uas qhov tsis tshua muaj hluav taws xob ntawm lub roj teeb tuaj yeem xa qhov mob lossis ua rau muaj kev puas tsuaj yog tias muaj qee yam yuam kev?Rau lub roj teeb 1.5 V, nws nyuaj heev los kuaj xyuas lawv hauv kuv qhov kev paub.Raws li menyuam yaus, peb tau sim 9 V roj teeb los ntawm kev kov ob lub davhlau ya nyob twg rau peb tus nplaig. Nws muab ib tug zoo nkauj noticeable tingle. Tej zaum nws yuav ua rau muaj kev phom sij rau qee tus neeg uas muaj lub plawv lossis cov khoom siv kho mob cog.koj puas tuaj yeem siv lub zog ntawd LED nrog cov hlau liab liab kov koj cov tawv nqaij, xws li cov hniav nyiaj hniav kub hlau, lossis puas yuav luv luv ntawm koj daim tawv nqaij lossis muab hluav taws xob? koj tsis yog "muaj kev pheej hmoo" (piv txwv li, mob plawv lossis cov cuab yeej kho mob cog) qhov no yuav ua haujlwm zoo.
Koj yuav tsum cais cov "rau" thiab "los ntawm" cov xov hlau ntawm ib leeg kom lawv tsis txhob luv rau ib leeg. Kuv tab tom sim kom paub tseeb tias nws tuaj yeem hnav cov hlau liab liab nyob ib puag ncig koj lub caj dab lossis dab teg uas muaj lub zog LED, lossis cov hlau puas yuav tsum tau insulated?FWIW, muaj ntau hom rwb thaiv tsev uas yuav luag zoo li lawv tsis yog. nyob ntawd. Clear kua roj vanish los yog ntshiab yas. Cov no tej zaum yuav siv tau ntau dua rau daim ntawv thov hnav.Kuj nco ntsoov tias tooj liab tuaj yeem stain koj cov tawv nqaij hauv qee qhov xwm txheej. Qhov no yuav muaj feem ntau yog tias koj tawm hws thaum hnav nws. Tau kawg qhov no siv tau rau txhua yam khoom siv tooj liab, thiab tsis cuam tshuam txog seb koj puas siv tooj liab hauv hluav taws xob hluav taws xob.Qhov no tuaj yeem ua suab tsis zoo rau ib tus neeg uas muaj kev paub dhau los, tab sis kuv nyuam qhuav pib, yog li ntawm no peb mus. ;) Cov lus nug tag nrho yog 3 ntu ...
Ua ntej, dab tsi yog qhov tsawg tshaj plaws amperage xav tau los teeb lub LED? Kuv xav tias muaj xiav LEDs tuaj yeem teeb ntawm 5 mA. 10 mA yog qhov kev poob siab pib mob. Thib ob, nyob rau hauv ib lub voj voog nrog lub roj teeb, puas muaj qhov xwm txheej uas qhov tsis tshua muaj hluav taws xob ntawm lub roj teeb tuaj yeem xa qhov mob lossis ua rau muaj kev puas tsuaj yog tias muaj qee yam yuam kev? Thib peb, koj puas tuaj yeem siv lub zog LED nrog ib tug liab qab tooj liab hlau kov koj cov tawv nqaij, xws li hlau hniav nyiaj hniav kub, los yog yuav luv luv Circuit Court ntawm koj daim tawv nqaij los yog muab hluav taws xob shock?
Yooj yim, kuv tab tom sim txiav txim siab seb puas tuaj yeem hnav cov hlau liab liab nyob ib puag ncig koj lub caj dab lossis dab teg uas muaj lub zog LED, lossis cov hlau puas yuav tsum tau insulated?Kuv lub siab xav hais tias tsis yog, tab sis kuv kuj xav Tej zaum koj cov tawv nqaij yuav muab kev tiv thaiv txaus rau ob qho tib si tiv thaiv kev poob siab thiab yuam kom tam sim no txuas ntxiv mus rau hauv cov hlau.
·OTHER ANSWER:
Qhov no tuaj yeem ua suab tsis zoo rau ib tus neeg uas muaj kev paub dhau los, tab sis kuv nyuam qhuav pib, yog li ntawm no peb mus ;) Cov lus nug tag nrho yog 3 ntu ... Ua ntej, dab tsi yog qhov tsawg tshaj plaws amperage xav tau los teeb lub LED? Kuv xav tias muaj xiav LEDs tuaj yeem teeb ntawm 5 mA. 10 mA yog qhov kev poob siab pib ua rau mob. Thib ob, nyob rau hauv ib lub voj voog nrog lub roj teeb, puas muaj qhov xwm txheej uas qhov hluav taws xob qis ntawm lub roj teeb tuaj yeem ua rau mob hnyav lossis ua rau muaj kev puas tsuaj yog tias muaj qee yam yuam kev?
Qhov thib peb, koj puas tuaj yeem siv lub zog LED uas tsis muaj tooj liab liab kov koj cov tawv nqaij, xws li cov hniav nyiaj hniav kub, lossis puas yuav luv luv ntawm koj daim tawv nqaij lossis muab hluav taws xob poob?Tsuas yog, kuv tab tom sim xyuas seb nws puas tuaj yeem hnav ib liab qab tooj liab hlau nyob ib ncig ntawm koj lub caj dab los yog dab teg uas powers ib LED, los yog puas cov hlau yuav tsum tau insulated?Kuv instinct yog hais tsis tau, tab sis kuv kuj xav tias tej zaum koj daim tawv nqaij yuav muaj txaus tiv thaiv ob qho tib si tiv thaiv poob siab thiab quab yuam tam sim no. mus txuas ntxiv nqes hlau.
Txij li thaum 2019, Ntsib U Jewelry tau tsim nyob rau hauv Guangzhou, Tuam Tshoj, Jewelry manufacturing puag. Peb yog ib lub tuam txhab nyiaj hniav kub ua ke tsim, tsim khoom thiab muag.
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