Tam sim no, LED florescent teeb pom kev lag luam yog ntau dua, LED tsav fais fab ntxuam tau muab faib ua peb pawg loj: thawj yog ua qhov kev tsim ntawm LED chips lossis LED teeb lub Hoobkas, homeopathic downstream infiltration; pawg thib ob yog los ua cov thawj lub teeb pom kev zoo; Qhov thib peb qeb tshiab kiag li rau lub Hoobkas, lawv siv los ua fais fab lossis lwm yam khoom lossis kev lag luam tshiab.
LED fluorescent zog mov
LED fais fab tuag yog ib qho tseem ceeb heev ntawm cov roj fluorescent LED, yog hais tias qhov kev xaiv tsis zoo, cov roj teeb fluorescent teeb tsis tuaj yeem ua si nws qhov kev ua tau zoo, thiab tseem yuav tsis siv lub teeb pom kev zoo. Cov nram qab no LED fais fab teeb pom kev zoo ua qee cov lus qhia me me rau koj qhov kev siv.
1.LED fluorescent teeb vim li cas yuav tsum tau qhov kev khiav dejnum tsis tu ncua?
LED tus cwjpwm hluavtaws qhia txog nws qhov kev cuam tshuam los ntawm qhov chaw, xws li kub, LED tam sim no yuav nce; voltage nce, LED tam sim no yuav nce. Ntev dhau txoj hauj lwm uas tau them lawm, yuav ua rau kom lub neej muaj roj ntau heev. LED qhov niaj hnub tam sim no yog nyob rau qhov kub thiab qhov teeb meem thiab lwm yam kev hloov txawv txav, los xyuas kom meej tias nws txoj kev ua hauj lwm tam sim no unchanged.
2. LIAB fluorescent teeb lub hwj huam khoom yuav ua li cas kom haum cov teeb pom kev zoo?
(Xws li kuv> 350mA, V <> txawm yog qhov tsawg dhau los, qhov tsis muaj zog (xws li kuv <350v), tam="" sim="" no="" tsawg="" dhau,="" qhov="" voltage="" siab="" dhau="" (xws="" li="" kuv=""><40ma, v=""> 180V), qhov tshwm sim yog qhov kub hnyav, tsawg efficiency, los yog cov input voltage ntau tsis txaus.
Qhov tseeb, xaiv ib txoj hlua zoo tshaj plaws thiab txoj siv sib luag, ntxiv qhov voltage thiab tam sim no ntawm txhua tus LED yog tib yam, thiab lub zog ntawm cov nyhuv tuaj yeem ua qhov kev ua tau zoo tshaj plaws. Qhov zoo tshaj plaws yog thawj zaug sib txuas lus nrog cov fais fab mov tsim khoom, tsim kho.
3.LED fluorescent fais fab mov tam sim no yog qhov ntau npaum li cas yog qhov zoo tshaj plaws?
General LED rated ua hauj lwm tam sim no ntawm 20 millamperes, thiab qee cov khoom siv pib siv, tsim 20 millamperes, qhov tseeb ua hauj lwm nyob rau hauv qhov kub cev tam sim no yog mob hnyav, tom qab ntau qhov kev sib tw, tsim rau 17 ~ 19 millamperes yog qhov sib piv, tsim yog 18 lab.
4. LIAB fluorescent teeb lub hwj huam hluav taws xob yog qhov ntau npaum li cas?
General LED pom zoo ua hauj lwm voltage yog 3.0-3.5V, kev sim, feem ntau ntawm cov hauj lwm hauv 3.125V, yog li ntawm 3.125V formula ntau dua. M teeb ci hlaws hauv koob nrog rau qhov siab tag nrho = 3.125 * M.
5. LED lub rooj tsav tsheb series thiab sib ntxiv nrog qhov dav voltage kom dav li cas?
Qhov ua kom lub teeb pom kev zoo ntawm lub teeb pom kev zoo ntawm lub teeb pom kev (Flexible lighting) AC85 ~ 265V, ces lub teeb pom kev zoo LED hlua yuav tsum yog qhov tseem ceeb heev. Raws li tam sim no cov hluav taws xob tam sim no tsis yog-tsis muaj hluav taws xob ntim khoom, qhov yuav tsum tau muaj qhov dav voltage, qhov tso zis voltage yuav tsum tsis pub tshaj 72V, qhov input voltage yuav ncav cuag 85 ~ 265V. Hauv lwm lo lus, cov naj npawb ntawm cov khoom tsis tshaj 23 hom.
Cov naj npawb ntawm cov mus tib seem tsis ntau dhau, txwv tsis pub ua hauj lwm tam sim no loj dhau, hnyav kub, pom zoo li 6 thiab / 8 thiab / 12 thiab. Tag nrho qhov tam sim no tsis pub tshaj 240 miller dua thiab. Muaj qee qhov kev pabcuam dav dav, uas yog, nrog rau L6561 / 7527 voltage nce mus rau 400V, thiab tom qab ntawd, phom, qhov sib npaug ntawm ob lub hwjchim txuas hluav taws xob, tus nqi ntawm ob, qhov kev pabcuam no tsis yog tus nqi siab, tsis muaj kev ua lag luam.
6. Qhov kev sib raug zoo ntawm qhov kev sib txuas ua ke ntawm PED thiab PFC zog thiab qhov dav dav npaum li cas?
Tam sim no muaj peb hom hwj huam tawm ntawm PFC ntawm kev ua lag luam: ib qho tsis nrog PFC rau hauv Circuit Court, PFC feem ntau yog 0.65; ib qho yog nrog PFC lub voj voog, lub teeb paug zoo, PFC feem ntau yog 0,92; kuj Nrog rau lub sij hawm nquag 7527/6561, PFC tuaj yeem ncav cuag 0.99, tab sis tus nqi ntawm cov tshuaj no yog ob zaug kom kim raws li qhov kev xaiv thib ob.
Yog li ob qho kev kawm ntxiv. Rau cov PFC passive circuits: tseem hu ua Paddle-type PFC circuits, qhov kev khiav hauj lwm voltage ntau yog ib nrab lub ncov ntawm AC input voltage. Yog hais tias lub tswv yim 180V, lub ncov yog 180 * 1.414 = 254V, ib nrab ntawm lub ncov voltage yog 127V, rho tawm qhov siab-down siab qhov sib txawv ntawm 30V, lub siab tshaj plaws tso tawm 90V, yog li cov xov tooj ntawm cov teeb LED hlaws series mus txog 28 txoj hlua.
Yog li, thiaj li tau txais lub zog kuj raug, tus naj npawb ntawm cov hlaws lub teeb tsis tuaj yeem ua tau ntau dhau los, tsis li, nws tsis tuaj yeem ua raws li qhov tsis tshua muaj qhov qis.
7. LIAB fluorescent teeb uas niaj hnub muaj pes tsawg tus tsim nyog?
Muaj qee lub hwj huam khoom hauv kev ua lag luam ntawm cov neeg pluag tam sim no, xws li nrov PT4107 / HV9910 / BP2808 / SMD802 kev pab cuam thiab lwm qhov kev pab cuam tam sim no, qhov yuam kev ntawm ± 8% lossis ± 10%, qhov teeb meem tam sim no loj dhau. Feem ntau hauv 3% ntawm nws.
Raws li 3% ntawm qhov yuam kev, 6-txoj kev thaum uas tig mus, qhov yuam kev ntawm txhua txoj kev txog ± 0.5%, yog tias nws yog 12-txoj kev thaum uas tig mus, txhua txoj kev yuam kev ntawm ± 0.25%, qhov tseeb yog qhov txaus. Kev ua tau zoo heev, tus nqi yuav raug ntau dua. Thiab LED yog kev txhawj xeeb, 17 labampere thiab 17.5 millampere tsawg me ntsis.
8. Raug rho tawm / tsis-cais
Kev tshem tawm hluav taws xob xws li ua 15W, nyob rau ntawm LED raj, qhov kev hloov pauv loj loj heev, nws yooj yim muab tso rau hauv. Tshwj xeeb tshaj yog rau T6 / T8 teeb, yuav luag tsis yooj yim, yog li kev sib cais tsuas ua tau rau hauv dav 15W, ntau tshaj 15W me ntsis, thiab tus nqi yog kim heev Therefore, qhov kev rho tawm ntawm tus nqi tsis siab, feem ntau tsis raug rho tawm haujlwm rau feem ntau mainstream, qhov ntim tau me me, qhov tsawg kawg nkaus yuav siab 8 hli, qhov tseeb, cov kev tiv thaiv tsis yog cais tawm, tsis muaj teeb meem.
9. LIAB fluorescent zog efficiency
Output power (zis LED voltage * tso zis tawm tam sim no / input fais fab). Qhov ntsuas no tseem ceeb heev, yog tias qhov kev ua haujlwm tsis zoo txhais tau hais tias qhov loj ntawm qhov tawm tswv yim rau hauv tshav kub tawm; Yog hais tias ntsia hauv lub teeb yuav ua rau kub kub, ua ke nrog peb cov kev ua kom pom zoo tshaj qhov kub ntawm lub tshav kub, yuav tau ua kom sov siab dua.
Thiab lub neej ntawm tag nrho cov hluav taws xob hauv peb lub hwj huam khoom yuav ua kom luv zog nrog kev nce siab. Yog li ntawd qhov kev ua tau zoo yog qhov tseem ceeb tshaj plaws hauv kev txiav txim siab lub zog ntawm lub neej, qhov ua tau zoo tsis dhau, tsis li ntawd yog nyob rau hauv lub zog ntawm lub cua sov loj heev. Feem ntau tshaj li 80% ntawm nws, tab sis qhov ua tau zoo ntawm txoj kev sib txuam nrog lub teeb nruab nrog kev sib txuas.
10. LIAB fluorescent teeb txawb fais fab loj
Qhov siab yog qhov tseem ceeb limiting, feem ntau yog siv rau T6 raj / T8 loj me me tsis tuaj yeem siab siab siab ≤ 9 hli. T10 raj qhov siab ≤ 15 hli. Ntev tau ntev, yooj yim rau cua sov.
Kub khoom : LED qib high teeb , LED teeb khiav teeb , LED tawm teeb pom kev zoo , LED waterproof linear teeb
