UV LED yog tsim los ntawm ntau qhov chaw. Txhua qhov cuam tshuam rau cov yam ntxwv thermal ntawm LED, thiab nws kuj muaj qhov sib txawv ntawm cov cua sov aging. UVLED qhov pom tseeb tshaj plaws kev hloov pauv nrog qhov kub thiab txias yog rau pem hauv ntej voltage poob (VF). Qhov no yog ib tug chip-level phenomenon. LEDs ntawm txawv manufacturers txawv. Lub degree ntawm qhov zoo siab poob yog feem ntau ntawm -2mv / -4mv. Raws li pom nyob rau hauv daim duab 1, lub pem hauv ntej voltage poob (VF) thiab ib puag ncig kub ntawm UVLED cov ntaub ntawv phau ntawv. Daim duab 1 tuaj yeem pom los ntawm daim duab saum toj no tias yog tias UVLED ua haujlwm nyob rau hauv hom tam sim no, qhov zoo voltage poob ntawm LED yuav txo qis nrog cov cua sov ntawm LED. Nyob rau tib lub sijhawm, lub zog ntawm UVLED kuj txo qis nrog qhov kub thiab txias, thiab lub teeb tso zis tsawg. Qhov cuam tshuam ntawm qhov kub thiab txias ntawm cov yam ntxwv hluav taws xob ntawm UVLED nyob ntawm lub nti, thiab qhov cuam tshuam ntawm cov yam ntxwv kho qhov muag cuam tshuam nrog cov khoom ntawm tag nrho cov LEDs. Cov nyhuv kub peb feem ntau sib tham yog qhov tshwm sim ntawm UVLED qhov ci ntsa iab thiab kev ua haujlwm tau txo qis nrog qhov kub nce. Daim duab 2 yog kev sib raug zoo nkhaus ntawm cov txheeb ze hluav taws xob flux thiab qhov kub thiab txias nyob rau hauv tas li tam sim no. Nws tuaj yeem pom tias tus txheeb ze hluav taws xob flux txo qis nrog qhov nce hauv qhov kub thiab txias. Daim duab 2 tuaj yeem pom los ntawm saum toj no qhov cuam tshuam thermal ntawm UVLED cov hluav taws xob thiab kho qhov muag ntawm UVLED. Txhawm rau txo qhov cuam tshuam ntawm qhov kub thiab txias ntawm UVLED lub teeb qhov chaw, tshwj xeeb tshaj yog lub zog ntawm lub ntsej muag lub teeb thiab qhov chaw tshwj xeeb, qhov ntsuas kub ntawm UVLED lub teeb yuav tsum tau ua. Tau ntev, Tianhui txuas nrog qhov tseem ceeb rau kev tsim kho thev naus laus zis, tsim ntau yam kev paub tab thiab txhim khu kev qha tshav kub dissipation systems / kev daws teeb meem, thiab tau txais kev qhuas los ntawm cov neeg siv khoom.
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Tsis Tab
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Cov uas tau ua UV Led
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UV dej
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UV LED Tsev
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UV Led diod
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Cov uas tau ua tau UV Led diodes
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UV Led Mode
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UV LED Printing System (UV LED Printing System)
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UV LED tshwm