Muaj ntau yam parameter qhia rauLED BeadsCov. Piv rau cov kws tshaj lij feem ntau tsis muaj cov qauv hluav taws xob, txhawm rau nkag siab txog qee yam kev paub coj los ntawm LED hlaws, suav qee cov qauv LED thiab cov ntsuas kev ua tau zoo.
01 LED Bead Tam Sim No
Firstly, qhov tam sim no ntawm LED beads, uas feem ntau hais txog kev txwv tam sim no ntawm cov txwv tam sim no (yog tias) ntawm LED hlaws tam sim no (yog tias) ntawm tus ncej LED txuas nrog tus ncej zoo ntawm tusKev pab fais fabThiab tus ncej tsis zoo yog txuas nrog tus ncej tsis zoo ntawm lub zog muab. Tam sim no, feem ntau nws feem ntau nyob ib puag ncig 20ma. Lub teeb ua raws li tam sim no ntawm General LED BEADS tsis tau tshaj yog iF2 / 3, kwv yees li ntawm 15mA thiab 18ma. Kev siv luminous ntawm LED hlaws dai tsuas yog muaj feem cuam tshuam nrog yog tias nyob hauv cov kab sib tov. Thaum yog tias> 20ma, kev txhim kho ntawm ci ci yog tsis xwm yeem. Yog li ntawd, nws yog feem ntau tsim nyog xaiv cov ua haujlwm tam sim no ntawm LED hlaws saum ib puag ncig 17-19mA. Nrog kev txhim kho kev ua lag luam cov thev naus laus zis, cov txiaj ntsig loj coj hlaws yog tas li, yog tias = yog = yog = 750mA), thiab ntau tshaj LED BEAD cov lus qhia.
02 LED Bead Lifespan
Lub neej lifespan ntawm LED hlaws dai kuj tseem yog ib qho tseem ceeb. Nyob rau hauv cov lus qhia ntawm phau ntawv coj BEADS, nws tau qhia ntev npaum li cas lawv tuaj yeem siv, xws li kev ua haujlwm rau txog 50000 teev. Txawm li cas los xij, nws yuav tsum tau sau tseg tias lub neej ntawm LED beads tsis tuaj yeem txiav txim siab yooj yim los ntawm lawv tseem ua haujlwm. Nws yog vim tias LED tsis muaj qhov teeb meem ntawm Filament ntawm Filament ntawm Filament ntawm Filament ntawm Filament ntawm Filenting Teeb, yog li nws yuav tsis nres ua haujlwm ncaj qha, tab sis yuav maj mam poob nrog lub sijhawm dhau los. Zoo siab LED beads tuaj yeem tswj ib ncig ntawm 60% ntawm lawv thawj zaug ci ci tom qab 50000 teev ntawm kev ua haujlwm tas mus li. Txoj kev zoo tshaj plaws kom tau txais lub neej ntawm LED hlaws dai yog txhawm rau txo cov hluav taws xob thermal tsim los ntawm LED chips, uas yog qhov tseem ceeb ua rau cov coj poob.
Yog li, tsuas yog los nkag siab zoo dua ntawm LED Bead Parameter Stimators peb tuaj yeem xaiv tau zoo dua LED caj pas thiab LED hlaws khoom.
Lub Sijhawm Post: Sep-02-2024
