Vim li cas Kev Xeem Kev Laus yog qhov tsim nyog rau LED teeb pom kev zoo
Hauv kev siv cov teeb ci LED, qhov tseem ceeb tshaj plaws yog ua kom lawv siv tsis tu ncua raws li cov txiaj ntsig siab tshaj plaws. Lub ntsiab yam tseem ceeb cuam tshuam rau kev siv ib txwm siv ntawm LED teeb yog tuag lub teeb tus nqi, kub dissipation thiab ruaj khov luminous efficiency. Txoj kev ntsuas tseem ceeb yog txhawm rau ua kom muaj qhov hluav taws xob thiab tam sim no kom tiav.
Kev laus ntawm lub luminaire yog nqa tawm nyob rau hauv ib puag ncig yam tsis tau yuam kev cua thiab kub tswj ntawm 20 ° C -30 ° C. Lub luminaire yog nquag ignited raws li cov kev cai, thiab lub hwj chim yog tig rau raws li lub nominal rated voltage ntawm lub luminaire los yog qhov siab tshaj plaws voltage ntawm nominal applicable voltage range.
Txhawm rau kuaj qhov tuag ntawm LED teeb, feem ntau hais lus, tom qab lub teeb LED tiav lawm, lub studio yuav tsis muaj teeb meem nyob rau hauv qhov ntsuas voltage thiab tam sim no. Txawm li cas los xij, nyob rau hauv chav kawm ntawm kev siv, lub sij hawm luv luv ntawm high voltage los yog tam sim no lub hwj chim tsis ua hauj lwm yuav inevitably tshwm sim. Txhawm rau kom ntseeg tau tias lub teeb tseem tuaj yeem ua haujlwm ib txwm ua tom qab qhov xwm txheej tshwm sim, nws yog qhov yuav tsum tau sim lub teeb LED ua ntej tawm hauv lub Hoobkas. Txhawm rau txheeb xyuas seb cov khoom siv hluav taws xob puas tsim nyog, txoj haujlwm vuam yog ruaj khov, thiab lub peev xwm ntawm cov kab sib dhos tau mus txog ib qho qauv.
Lub teeb ci LED ua qhov kev ntsuas kub dissipation, thiab qhov ua tau zoo ntawm cov hluav taws xob hluav taws xob ntawm LED teeb yog ncaj qha cuam tshuam rau lub neej kev pab cuam thiab luminous efficiency ntawm lub teeb hlaws. Txoj kev kuaj kev laus yog ua kom lub teeb LED ncav cuag nws qhov siab tshaj plaws load kub rau ib lub sijhawm. Nws cov qauv sab hauv yuav tsis raug rhuav tshem, thiab qhov kub thiab txias ntawm txhua qhov ntawm LED teeb yuav tsis nce nrog qhov nce ntawm kev siv lub sijhawm ua haujlwm siab rau qee lub sijhawm.
LED teeb muaj kev ua haujlwm siab luminous thiab zoo stability. Lub ntsiab yam tseem ceeb cuam tshuam rau lub luminous efficiency thiab stability ntawm LED teeb yog lub peev xwm voltage ntawm lub rectified ib feem ntawm lub internal fais fab mov. Raws li ntev raws li lub zog zoo yog qhov zoo heev, lub teeb LED dav dav tuaj yeem ua kom muaj kev ua haujlwm siab nyob rau hauv nws cov kev pab cuam lub neej thiab lub teeb pom kev zoo. Cov khoom siv hluav taws xob dav dav yuav tau nruab nrog cov khoom siv hluav taws xob tshaj qhov hluav taws xob tsis siv neeg, uas yuav tsis muaj kev cuam tshuam loj rau lub teeb hlaws, tab sis yuav tsis raug cais tawm. Txij li thaum daim ntawv teeb pom kev LED tuaj yeem ua tsis ncaj ncees thaum lub sijhawm ntim khoom, nws yog ib qho tsim nyog yuav tsum ua qhov kev sim flash kom ruaj khov, ib txwm ua, thiab ua haujlwm tau zoo ntawm LED lub teeb.