T8 LEDs 'ntev lifespan thiab zog efficiency tau hloov tag nrho cov teeb pom kev lag luam. Thaum xav txog T8 LED teeb, ib lo lus nug nquag nug yog tias lub ballast tsim nyog. Peb yuav tsum tshawb xyuas cov yam ntxwv ntawm T8 LEDs, lub luag haujlwm ntawm ballasts, thiab lawv cov kev sib cuam tshuam kom muab cov lus teb meej.
T8 LEDs: lawv yog dab tsi?
Zoo sib xws hauv kev tsim rau cov pa fluorescent T8 raj,T8 LEDsyog hom teeb ci -emitting diode teeb pom kev zoo. LEDs ua haujlwm ntawm lub hauv paus ntsiab lus ntawm electroluminescence, uas hais tias lub teeb yog emissions thaum ib tug hluav taws xob tam sim no ntws los ntawm ib tug semiconductor khoom. Cov teeb no muaj zog heev -npaum; Lawv tsim cov teeb pom kev zoo sib xws thaum siv hluav taws xob tsawg dua li cov khoom siv hluav taws xob thiab txawm tias ntau lub teeb fluorescent. Tsis tas li ntawd, lawv siv sijhawm ntev dua, uas txo qis qhov xav tau ntawm kev hloov pauv thiab cov nqi kho mob ntsig txog.
Lub Ballast's Function
Ib qho tseem ceeb ntawm cov pa fluorescent teeb pom kev zoo yog lub ballast. Tswj cov hluav taws xob tam sim no hla lub raj fluorescent yog nws lub luag haujlwm tseem ceeb. Txhawm rau kom cov hluav taws xob tam sim no dhau los ntawm cov pa roj- lub raj puv thiab tsim lub teeb, cov teeb fluorescent xav tau lub siab -voltage impulse los pib cov txheej txheem ionization hauv lub raj. Txhawm rau kom lub teeb kom tsis txhob kub hnyiab los ntawm qhov tam sim no ntau dhau, lub ballast tswj qhov tam sim no thaum lub raj tau teeb kom tswj tau qhov chaw ruaj khov thiab tsim nyog.
Ballasts thiab T8 LED compatibility
Sib nqus ballasts los ntawm lub sijhawm dhau los
T8 LEDs tsis ncaj nraim nrog cov sib nqus ballasts, uas nquag siv nyob rau hauv cov laus fluorescent teeb pom kev zoo. Cov ballasts no muab ntau hom hluav taws xob tso tawm thiab ua haujlwm ntawm qhov tsawg dua li qhovT8 LEDsxav tau. Lub T8 LED txuas ncaj qha rau cov hlau nplaum sib nqus yuav ua rau muaj teeb meem ntau. LED yuav tsis ua haujlwm tag nrho, flicker, lossis dim sai dhau. Hauv qee qhov xwm txheej, nws tuaj yeem ua mob rau LED, txo nws txoj sia.
Electronic Ballasts
Niaj hnub nimno fluorescent teeb pom kev zoo yog feem ntau yuav siv hluav taws xob ballasts. Qee qhov T8 LEDs yog tsim los ua haujlwm nrog cov khoom siv hluav taws xob tshwj xeeb. Qhov kev sib raug zoo no tsis yog dav, txawm li cas los xij. Cov hluav taws xob hluav taws xob tuaj yeem siv nrog qee qhov LEDs, tab sis lawv qhov kev ua tau zoo yuav tsis zoo tshaj plaws. Lub ballast tseem tab tom sim tswj qhov tam sim no hauv txoj hauv kev uas tsis tsim nyog rau LED, uas tuaj yeem ua rau LED qhov kev cia siab lub neej luv luv lossis ua rau tsawg dua - dua - lub teeb pom kev zoo.
Ballast: Tsis txhob siv T8 LEDs
Ntau tus T8 LEDs muaj hnub no yog tsim los siv rau hauv ballast-bypass teeb. Hauv qhov kev teeb tsa no, LED yog txuas ncaj qha rau lub zog hluav taws xob, thiab lub ballast raug tshem tawm ntawm lub teeb pom kev zoo. Qhov no feem ntau yog cov txheej txheem pom zoo kom tau txais ntau tshaj ntawm T8 LEDs. LED tuaj yeem ua haujlwm rau nws lub peev xwm siab tshaj plaws los ntawm kev tau txais cov hluav taws xob ncaj qha thiab tsim nyog los ntawm kev zam lub ballast. Tsis tas li ntawd, qhov kev npaj no ua kom lub teeb pom kev zoo los ntawm kev txo cov naj npawb ntawm cov teeb meem uas muaj feem cuam tshuam.
Cov txiaj ntsig ntawm Ballast: Zam T8 LEDs
Txhim khu kev ua tau zoo hauv kev siv zog
T8 LEDs tuaj yeem ncav cuag lawv lub zog siab tshaj plaws thaum siv hauv ballast-bypass configuration. Kev siv hluav taws xob tag nrho ntawm lub teeb pom kev zoo tau txo qis vim tias lub ballast tsis siv lub zog ntxiv lawm, txawm tias muaj hluav taws xob ballasts, uas muaj zog ntau dua -ntau dua li cov hlau nplaum tab sis tseem siv qee lub zog. Cov nqi hluav taws xob qis dua los ntawm qhov no, tshwj xeeb tshaj yog nyob rau hauv loj - teeb pom kev zoo xws li cov uas pom hauv warehouses, tsev kawm ntawv, thiab cov tsev lag luam.
Nce Lifespan
T8 LEDs tuaj yeem ua haujlwm nyob rau hauv kev teeb tsa hluav taws xob ruaj khov dua thaum tsis muaj kev cuam tshuam los ntawm qhov tsis sib xws lossis qhov zoo tshaj plaws ballast. Qhov kev ruaj ntseg no ua rau LEDs lub neej ntev dua. Kev ua tsis tiav ntxov tau txo qis heev los ntawm kev txo qis qhov kev tswj xyuas qhov chaw tsis raug ntawm cov khoom siv LED.
Ib qho yooj yim txij nkawm thiab installation
Feem ntau, ballast-bypass teeb tsa yooj yim dua rau kev teeb tsa thiab tswj. Lub teeb pom kev zoo yuav yooj yim dua thaum lub ballast raug tshem tawm. Tus naj npawb ntawm cov khoom uas yuav tsum tau kuaj xyuas, kho, lossis hloov pauv tau txo qis. Nws kuj tseem yooj yim dua rau kev daws teeb meem thaum muaj teeb meem vim tias muaj tsawg dua qhov ua tau zoo.
Hauv kev xaus, lub ballast tsis yog ib txwm xav tau rau T8 LEDs. Hauv kev muaj tiag, ntauT8 LEDsyog tsim los siv rau hauv ballast-bypass hom yam tsis muaj ballast rau kev ua haujlwm zoo, kev lag luam hluav taws xob, thiab kev ua haujlwm ntev. Kev ua lag luam kev ua tau zoo-offs feem ntau cuam tshuam nrog T8 LEDs 'kev sib raug zoo nrog cov khoom siv hluav taws xob tshwj xeeb. Txhawm rau kom tau txais txiaj ntsig zoo los ntawm cov kev txiav no- cov kev xaiv teeb pom kev zoo, nws yog qhov tseem ceeb uas yuav tsum tau ua tib zoo tshuaj xyuas cov khoom tshwj xeeb ua ntej txiav txim siab rau nruab T8 LEDs thiab, yog tias ua tau, xaiv qhov ballast-bypass kev xaiv.
