Fang 12VLED Lamp Bead Case uas daws qhov teeb meem ntawm LED teeb hlaws

Nrog txoj kev loj hlob zuj zus ntawm LED teeb hlaws thev naus laus zis, LED teeb hlaws tau nkag mus rau hauv kev lag luam teeb pom kev zoo. Txawm li cas los xij, txoj kev loj hlob ntawm LED teeb hlaws dai tau cuam tshuam los ntawm qhov teeb meem ntawm cov cua sov dissipation ntawm ib qib heev. Rau LED teeb hlaws, qhov teeb meem kub dissipation ntawm LED teeb hlaws tau dhau los ua teeb meem loj txwv nws txoj kev loj hlob. LED teeb hlaws semiconductor tub yees tshuab muaj lub sab sauv, ntim me me, tsis siv tub yees, qauv yooj yim, tsis muaj suab nrov, thiab kev ua haujlwm ruaj khov, thiab lwm yam, nrog kev txhim kho ntawm LED teeb hlaws semiconductor cov khoom siv technology thiab kev vam meej, thiab high-heat hluav taws xob. Cov ntaub ntawv hloov dua siab tshiab Nws pom tias coaxing semiconductor tub yees tshuab los daws qhov teeb meem kub dissipation ntawm LED teeb hlaws yuav muaj qhov tseem ceeb tiag tiag. Cov laj thawj rau cov cua sov tsim los ntawm LED teeb hlaws thiab cov teebmeem ntawm cov cua sov ntawm LED teeb hlaws ua haujlwm ntawm LED teeb hlaws. Nyob rau hauv pem hauv ntej voltage, cov electrons raug kev txom nyem los ntawm lub zog ntawm lub hwj chim. Nyob rau hauv kev tsav tsheb ntawm lub teb hluav taws xob, lub teb hluav taws xob tsim los ntawm PN los ntawm N cheeb tsam mus rau N cheeb tsam mus rau hauv cheeb tsam P, lub qhov tsua nyob rau hauv lub electron thiab P cheeb tsam yuav compound. LED teeb hlaws muaj lub zog uas siab dua tus nqi ntawm P cheeb tsam tshaj li tus nqi ntawm P cheeb tsam, LED teeb hlaws yuav rov qab mus rau lub xeev qis zog thaum lub teeb hlaws LED sib xyaw. Txawm li cas los xij, tsuas yog 30% mus rau 40% ntawm cov photons tso tawm los ntawm LED teeb hlaws tau hloov mus rau hauv lub zog kho qhov muag, thiab 60% mus rau 70% ntawm qhov seem 60% mus rau 70% ntawm LED dawb LED teeb hlaws tau hloov mus rau hauv lub zog ntawm lub zog ntawm ib lub zog. taw tes vibration. Txij li thaum LED teeb hlaws dai yog cov khoom siv hluav taws xob semiconductor, thiab cov khoom siv semiconductor hloov pauv nrog qhov kub thiab txias, lawv cov yam ntxwv tseem ceeb yuav hloov pauv loj. Qhov nce hauv qhov kub ntawm LED teeb hlaws kub yuav ua rau muaj kev hloov pauv thiab txo qis ntawm kev ua haujlwm ntawm lub cuab yeej. Qhov kev hloov pauv no yog qhov tseem ceeb los cuam tshuam peb yam hauv qab no: 1. Txo cov quantum efficiency sab nraud ntawm LED teeb hlaws; 2. Shorten lub neej ntawm LED teeb hlaws; 3. Lub ntsiab wavelength ntawm LED teeb hlaws hlaws emit lub teeb hloov, uas ua rau cov xim ntawm lub teeb ci. Offset. Lub hwj chim LED teeb hlaws yog feem ntau input ntau tshaj 1W. Lub tshav kub uas tsim los ntawm LED teeb hlaws yog qub heev, yog li qhov teeb meem ntawm kev daws cov cua sov dissipation ntawm LED teeb hlaws yog qhov xwm txheej tam sim no. Cov kab lus los ntawm lub kaus mom txias LED teeb hlaws http: //