Ua ntej, cia peb nkag siab txoj hauv kev ua haujlwm ntawm LED teeb. LED teeb yog cov khoom siv hluav taws xob semiconductor uas tawm lub teeb thaum lub sijhawm tam sim no ntws los ntawm lawv. Txhawm rau ua kom lub zog ua haujlwm zoo ntawm LED, yuav tsum muaj tus tsav tsheb los muab qhov tsim nyog tam sim no thiab voltage. Cov tsav tsheb feem ntau yog tsim los ntawm cov khoom siv hluav taws xob uas tuaj yeem hloov kho tam sim no, qhov hluav taws xob, thiab zaus kom ntseeg tau tias cov teeb ci LED muaj qhov ci ruaj khov thiab lub neej ntev.
Yog li, peb puas tuaj yeem siv LED teeb yam tsis muaj tsav tsheb? Cov lus teb tsis yooj yim, nws nyob ntawm tus qauv tsim thiab kev ua haujlwm ntawm LED teeb. Qee lub teeb hluav taws xob qis qis yuav tsis xav tau tus neeg tsav tsheb tshwj xeeb vim lawv tuaj yeem txuas ncaj qha rau lub zog tsim nyog, xws li DC lossis AC lub zog. Hom LED teeb no feem ntau muaj cov kev cai tam sim no uas tuaj yeem hloov mus rau qhov sib txawv voltages thiab tam sim no.
Txawm li cas los xij, rau feem ntau LED teeb, tshwj xeeb tshaj yog muaj zog LED teeb, nws tsis pom zoo kom siv lawv yam tsis muaj tus tsav tsheb. Qhov tsis muaj tus tsav tsheb yuav ua rau LED teeb ua haujlwm nyob rau hauv qhov tsis ruaj khov tam sim no lossis qhov hluav taws xob, yog li cuam tshuam rau lawv qhov ci thiab lub neej ntev. Tsis tas li ntawd, tsis muaj tus neeg tsav tsheb kuj tseem tuaj yeem ua rau muaj hluav taws xob ntau dhau, overheating, thiab lwm yam kev nyab xeeb.
Ntxiv nrog rau tus neeg tsav tsheb, lub tshav kub dissipation ntawm LED teeb kuj yog ib qho tseem ceeb uas yuav tau xav txog. Lub zog loj LED teeb ua kom muaj cua sov ntau thaum ua haujlwm. Yog tsis muaj kev ntsuas cua txias txaus, nws yuav ua rau muaj kev puas tsuaj rau LED nti lossis txo qhov ci. Yog li ntawd, thaum xaiv LED teeb, ntxiv rau kev saib xyuas rau tus neeg tsav tsheb, nws tseem ceeb heev uas yuav tsum tau them sai sai rau lawv cov cua kub dissipation tsim thiab ua hauj lwm ib puag ncig kub.
Tsis tas li ntawd, kev siv lub teeb LED tsis muaj tsav tsheb kuj tseem ua txhaum txoj cai thiab cov qauv kev nyab xeeb. Piv txwv li, hauv qee qhov chaw tshaj lij lossis pej xeem, kev teeb tsa thiab siv cov teeb ci LED yuav tsum ua raws li cov cai tshwj xeeb ntawm kev nyab xeeb hluav taws xob. Kev siv lub teeb ci LED yam tsis muaj tsav tsheb yuav ua rau muaj kev nyab xeeb.
Zuag qhia tag nrho, rau cov neeg siv zoo tib yam, nws raug nquahu kom xaiv cov khoom siv teeb pom kev zoo nrog cov neeg tsav tsheb kom ntseeg tau tias kev ua haujlwm ib txwm muaj thiab lub neej ntev ntawm LED teeb. Yog tias koj muaj kev nkag siab tob txog cov ntsiab lus ntawm kev ua haujlwm thiab kev paub txog cov teeb ci LED, koj tuaj yeem xaiv cov khoom siv teeb pom kev zoo LED raws li qhov xwm txheej tiag tiag, thiab siv cov kev teeb tsa tsim nyog thiab siv txoj hauv kev kom muaj kev nyab xeeb thiab ruaj khov.
