Tsis yog cais LED fluorescent teeb fais fab mov tsim
Piv nrog cov teeb pom kev zoo, LED fluorescent teeb tuaj yeem txuag hluav taws xob tsawg kawg yog 60%, thiab lub neej ntev yog 5-8 npaug ntawm cov teeb fluorescent. Cov kev txwv tsim tam sim no ntawm cov teeb fluorescent feem ntau yog nyob rau hauv ob yam: kev tsim hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob tsis sib cais. Lub tshav kub dissipation tsim tau hloov zuj zus los ntawm thawj tag nrho PC raj mus rau ib nrab PC thiab ib nrab txhuas raj qauv. Txhua qhov hluav taws kub dissipation tsim muaj nws tus kheej lub zog. Tam sim no, tag nrho cov kev lag luam them nyiaj ntau dua rau cov cua sov dissipation thiab cov cua kub dissipation tsim yog ntau paub tab ntau tshaj li ib xyoos dhau los; vim tias nws yog lub cim tshiab ntawm cov khoom siv hluav taws xob tsis sib cais LED, yog li los ntawm qhov pib ntawm cov khoom txhais, cov kev xav tau siab tau muab tso rau pem hauv ntej rau cov khoom siv hluav taws xob tsis sib cais, uas feem ntau tshwm sim hauv kev ua haujlwm siab, lub neej ntev, me me. , qis kub nce, thiab kev ntseeg siab.
FT880 yog ib lub cim tshiab ntawm LED cov khoom siv hluav taws xob tsis sib cais tau tsim tshiab los teb rau ntau yam kev xav tau ntawm cov neeg siv khoom uas twb muaj lawm ntawm kev ua lag luam rau LED fluorescent teeb. Nws muaj cov yam ntxwv hauv qab no:
1) FT880 yog tsim los siv 500V high voltage txheej txheem, uas ua rau cov coj uas tsis yog-kev sib cais fais fab mov muaj cov yam ntxwv ntawm dynamic self-powered, tawm tswv yim xoom-tam sim no fais fab mov, 2ms ultra-ceev start-up, thiab lwm yam., thiab ntev - lub sij hawm ua hauj lwm lub zog yog ntau txhim khu kev qha;
2) Cov khoom siv hluav taws xob tsis sib cais tuaj yeem raug teeb tsa raws li Buck, Buck-Boost, Boost thiab lwm yam hluav taws xob topologies los pab txhawb cov kev xav tau ntawm cov teeb ci LED sib txawv.
3) FT880 muaj PWM / PFM ua haujlwm hom, kom lub zog tuaj yeem siv cov patented" tag nrho voltage tas li tam sim no technology" thiab tuaj yeem hloov kho tau yooj yim rau ntau hom kev ua haujlwm kom tau raws li qhov sib txawv topologies thiab LED teeb tsa;
4) Kev ua haujlwm zaus ntawm cov nti yog kho tau, thiab nws tuaj yeem tsim kho raws li lub sijhawm ua haujlwm ruaj khov, ua rau daim ntawv thov ntawm cov khoom siv hluav taws xob tsis sib cais hloov tau yooj yim dua;
5) Ntxiv linear dimming thiab PWM dimming zog rau LED daim ntaub ntawv, uas muaj peev xwm input dimming signals los ntawm sab nraud, los yog siv FMD' s patented LED dimming txoj kev;
6) Lub nti muaj 2-theem tam sim no nrhiav tau mechanism. Cov khoom siv hluav taws xob tsis sib cais LED tuaj yeem tshawb pom LED luv-circuit txawv txav thiab tiv thaiv cov LED kom ntseeg tau;
7) Lub nti' s ultra-low ua hauj lwm voltage ntawm 7.5V ua rau lub nti ua hauj lwm nyob rau hauv ib tug tsawg zog noj lub xeev ntawm feem ntau 1mA, uas zoo guarantees tus nqi thiab ntim ntawm peripheral li.
8) Lub nti tuaj yeem tsim kho raws li kev tawm tswv yim opto-coupler hom tib lub sijhawm, uas tuaj yeem ua tiav qhov loj ntawm cov khoom siv hluav taws xob uas tsis muaj kev sib cais tsis muaj kev hloov kho, thiab paub qhov tso tawm qhib ntawm tus nqi qis.
Raws li pom nyob rau hauv daim duab 1, FT880 raug coj tsis yog ib qho kev siv hluav taws xob sib cais. Qhov kev pab cuam no siv high-efficiency low-side Buck topology, siv patented" tag nrho voltage tas li tam sim no technology" thiab" xoom tam sim no fais fab mov tshuab", thiab siv passive PFC zog Txhim kho lub hwj chim ntawm qhov kev pab cuam, lub tso zis optocoupler yog qhib thiab cov zis voltage withstand voltage yog txo. Lub zog ntau yam ntawm kev tsav tsheb tsis sib cais LED yog 6W ~ 30W. Qhov kev zov me nyuam kuj muaj cov yam ntxwv tseem ceeb hauv qab no:
LED fluorescent teeb tsis yog cais tsim
■ Puv voltage input range: 90 ~ 277VAC, uas tuaj yeem siv thoob ntiaj teb
■ Nws yog tsim tshwj xeeb los ua kom muaj kev tiv thaiv kev tiv thaiv rau txhuas lub raj ntawm lub teeb fluorescent, thiab kev tsim thaiv thaiv hauv lub raj txhuas yog tsim nyog.
■Ultra-me me ntim tsim, haum rau T8, T10 fluorescent teeb PC raj txhuas raj (qhov siab 10mm, dav 13.6mm)
■ High efficiency, 90% efficiency
■ Ua tau raws li qhov yuav tsum tau muaj ntawm Energy Star zog ntau dua 0.9
■ Qhov ntsuas kub tag nrho yog qis dua 30 ℃
■ Puv voltage thiab tam sim no raug ± 2%, siv patented tag nrho voltage tas li tam sim no technology
■ Ua raws li EN55015BEMI cov cai
■ Tsis muaj-load fais fab noj tsawg dua 0.3W
■Nrog cov zis tsis cais tawm overvoltage, luv luv, overload, rov qab txuas
