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Tus tsav tsheb LED muaj peb txoj kev daws teeb meem tseem ceeb
1. RC Buck: qauv yooj yim, lub cuab yeej me me, pheej yig, tsis ruaj khov. Feem ntau siv 3W thiab qis dua LED teeb tsa, thiab muaj kev phom sij ntawm kev xau los ntawm kev tawg ntawm lub rooj tsavxwm teeb, yog li lub plhaub ntawm lub cev teeb yuav tsum tau rwb thaiv tsev; 2. Lub zog fais fab tsis cais: tus nqi kuv ...Nyeem ntxiv -
Yuav ua li cas txiav txim siab qhov zoo ntawm cov teeb LED
Lub teeb yog tib lub teeb uas muaj nyob hauv tsev thaum hmo ntuj. Hauv kev siv hauv tsev txhua hnub, qhov cuam tshuam ntawm cov teeb pom kev stroboscopic rau tib neeg, tshwj xeeb tshaj yog cov neeg laus, menyuam yaus, thiab lwm yam yog qhov pom tseeb. Txawm hais tias kawm hauv chav kawm, nyeem ntawv, lossis so hauv chav pw, cov teeb pom kev tsis tsim nyog tsis tsuas yog txo ...Nyeem ntxiv -
Kev tshuaj xyuas cov teeb meem kev siv ntawm cov teeb ci ntsa iab coj los ua ke
1. Qhov me me, cua sov dissipation thiab lub teeb lwj yog cov teeb meem loj Lightman ntseeg tias txhawm rau txhim kho cov qauv filament ntawm LED filament teeb, LED filament teeb tam sim no puv nrog inert roj rau kev tawg cua sov dissipation, thiab muaj qhov sib txawv loj ntawm daim ntawv thov tiag tiag thiab qhov des ...Nyeem ntxiv -
Tsib txoj hauv kev los xaiv lub teeb vaj huam sib luag coj ua ke
1: Saib qhov fais fab ntawm lub teeb pom kev zoo tag nrho Qhov fais fab qis qhia tau hais tias lub voj voog tsav tsheb siv tsis tau tsim zoo, uas ua rau lub neej kev pabcuam ntawm lub teeb pom kev zoo txo qis. Yuav ua li cas thiaj ntes tau? —— Lub zog ntsuas feem ntau xa tawm LED vaj huam sib luag teeb lub zog xav tau ...Nyeem ntxiv -
Lightman coj teeb vaj huam sib luag tsim thiab cov txheej txheem tsim khoom
Lightman siv cov thev naus laus zis siab heev rau peb lub teeb vaj huam sib luag coj: 1. cov nplaum thermal conductive yuav tsum nyias li nyias tau, nws yog qhov zoo tshaj plaws los siv cov nplaum thermal uas nws tus kheej nplaum, txwv tsis pub nws yuav cuam tshuam rau cov thermal conductivity. 2. kev xaiv ntawm lub phaj diffusing, niaj hnub no, ntau lub teeb vaj huam sib luag tiaj tus ...Nyeem ntxiv -
Lightman LED vaj huam sib luag teeb pom kev zoo tag nrho thiab kev ua tiav
Los ntawm qhov kev xav ntawm kev siv tshuab, LED vaj huam sib luag teeb pom kev zoo yog qhov tseem ceeb rau cov khoom siv hluav taws xob. Ntxiv nrog rau kev xaiv cov ntaub ntawv thiab cov khoom siv, kev tsim qauv R & D nruj, kev txheeb xyuas kev sim, kev tswj cov khoom siv raw, kev kuaj laus thiab lwm yam kev ntsuas ntawm lub kaw lus yog qhov yuav tsum tau ua kom ntseeg tau tias p ...Nyeem ntxiv
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