Guangmai Technology tau tshaj lij hauv kev ua 1W 3W Epistar High Power LED Chip 45mil Dawb 6000K.
Qee qhov kev paub txog 1-3w lub zog loj coj nti Epistar hom:
Piv nrog lub zog hluav taws xob qis LED cov hlaws dai, lub zog muaj zog LED teeb hlaws muaj lub zog siab dua, ci ci dua thiab tus nqi siab dua. Qhov ntsuas tam sim no ntawm lub zog hluav taws xob tsawg LED hlaws dai feem ntau yog 20mA, thiab ntsuas tam sim no siab dua 20mA tuaj yeem suav tias yog lub zog loj.
Cov ntaub ntawv siv hluav taws xob ntau yog: 0.25w, 0.5w, 1w, 3w, 5w, 8w, 10w, thiab lwm yam. Chav tsev ci ci yog lm (lumens), thiab chav tsev ntawm lub zog qis feem ntau yog mcd (millicandela, 1cd=1000mcd), uas yog Luminous siv I. Lub hwj chim lub teeb hlaws dai feem ntau yog siv cov lumen teeb hlaws, raws li qhia hauv daim duab hauv qab no.
Hauv daim ntawv thov txheej txheem ntawm cov khoom siv hluav taws xob siab LED thiab cov cuab yeej siv, cov cua sov ua kom sov, tiv thaiv hluav taws xob, thiab vuam muaj qhov cuam tshuam loj rau lawv tus yam ntxwv, thiab lawv yuav tsum tau muaj txiaj ntsig zoo los ntawm cov neeg siv khoom thov.
Thaum tshav kub kub dissipation
Vim tias qhov txwv ntawm semiconductor lub teeb ci-emitting diode tshuab thev naus laus zis, kev hloov pauv cov duab hluav taws xob zoo ntawm LEDs yuav tsum tau txhim kho, tshwj xeeb tshaj yog rau lub zog loj LEDs. Vim lawv lub zog siab, ib feem loj ntawm cov hluav taws xob tau hloov pauv mus ua cua sov. (Nrog rau kev txhim kho cov tshuab hluav taws xob semiconductor, kev siv hluav taws xob hloov hluav taws xob tau maj mam txhim kho), uas xav kom cov neeg siv khoom kawg ua txoj haujlwm zoo ntawm kev tso cua sov thaum siv cov khoom lag luam LED siab kom ntseeg tau tias kev ua haujlwm ib txwm muaj zog ntawm cov khoom lag luam LED. WeChat tus lej pej xeem: Shenzhen LED Network
1. Cov cua sov xav tau
Yog tias qhov yuav tsum tau ntim khoom ntawm cov khoom tiav tsis siab, nws tuaj yeem ncaj qha convection nrog huab cua sab nraud ib puag ncig. Nws raug nquahu kom siv txhuas lossis tooj liab ua kom sov nrog fins.
2. Siv cov cua sov ua kom sov thaj chaw zoo
Rau 1W lub zog hluav taws xob LED lub teeb dawb (lwm yam xim yog qhov zoo ib yam), nws tau pom zoo tias tag nrho cov cua sov ua kom sov thaj chaw ntawm lub dab dej sov yog ≥50-60c㎡;
Rau 3W cov khoom lag luam, nws tau pom zoo tias tag nrho cov cua sov ua kom sov thaj tsam ntawm sink150c㎡;
Lub zog siab dua nyob ntawm qhov xwm txheej thiab ntsuas cov txiaj ntsig, thiab sim ua kom ntseeg tau tias qhov kub ntawm lub rhaub dej kub tsis tshaj 60 ° C.
3. Txoj kev sib txuas
Thaum txuas lub zog hluav taws xob LED lub hauv paus loj thiab lub dab dej sov, thov xyuas kom qhov chaw sib cuag yog tiaj tus thiab muaj kev sib cuag tau zoo. Txhawm rau txhawm rau ntxiv dag zog ua ke ntawm ob qhov chaw tiv tauj, nws raug nquahu kom siv cov roj cua sov rau hauv qab ntawm lub hauv paus LED lossis saum npoo ntawm cov cua sov (thermal conductivity ntawm cov roj cua sov ≥3.0W /mk), cov khoom siv ua kom sov sov roj yuav tsum tau thov tusyees thiab hauv qhov tsim nyog, thiab tom qab ntawd kho nrog cov ntsia hlau.
GMKJ LED ua xim sib txawv tam sim no raws li hauv qab no:
Yog tias koj xav tau xim nyob hauv daim ntawv no, koj tuaj yeem tiv tauj nrog GMKJ ncaj qha.
Pob Loj:
Daim ntawv thov
1-3w lub zog loj LED feem ntau yog siv lub teeb ci siab, teeb pom kev, coj zaub mov teeb thiab teeb pom kev zoo.
Txog Guangmai
Cov ntaub ntawv:
Yog xav paub ntau ntxiv, thov hu rau Guangmai Tech ncaj qha.
Koj tuaj yeem rub tawm lubcov ntaub ntawvntawvLus Askiv ntawm 1W 3W Epistar High Power LED Chip 45mil Dawb 6000K los ntawm lub taub hau ntawm nplooj ntawv no.
Cim npe nrov: 1w 3w epistar siab zog coj chip 45mil dawb 6000k, Suav teb, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas, tus nqi, pheej yig, hais tawm, ntawv teev tseg, kev qhia tshwj xeeb, kev qhia tshwj xeeb
