Kub vs tooj liab bonding nyob rau hauv LED zaub yog ib yam dab tsi uas yuav tsum tau tham nrog koj cov chaw tsim tshuaj paus LED.Hom kev sib txuas tau yooj yim tuaj yeem raug saib xyuas rau lwm yam khoom nta, tab sis nws yuav tsum tau muab coj los txiav txim siab thaum xaiv cov khoom tsim nyog rau koj daim ntawv thov.Qhov kev tshaj tawm blog no yuav pab koj nkag siab txog tus qauv tsim thiab qhov txawv ntawm qhov sib txawv ntawm qhov kub thiab tooj liab sib txuas hauv LED vaj huam sib luag.
Qhov kev sib txuas uas peb tab tom xa mus yog qhov kev sib txuas ntawm cov liab ntsuab lossis xiav nti rau cov electrode hauv pob SMD, lossis ncaj qha mus rau COB PCB.Thaum lub vijtsam qhib, cov ntsiab lus txuas no tsim cov cua sov, uas ib txwm tsim kom muaj kev nthuav dav / kev cog lus.Kub thiab tooj liab hlau los yog ntaub qhwv coj txawv txawv nyob rau hauv cov kev nyuaj siab no.Ntxiv mus, kub thiab tooj liab tuav cov xwm txheej nyob rau hauv ntau txoj hauv kev uas tuaj yeem txo qhov kev ua tsis tiav tag nrho thiab lub neej ntawm cov zaub.
Kub vs tooj liab bonding nyob rau hauv LED zaub
Qhov txawv li cas?
Kev sib txuas
Tooj thiab kub yog cov hlau sib txawv nrog cov khoom sib txawv.Lub thermal conductivity ntawm kub yog 318W / mK, qhov thermal conductivity ntawm tooj liab yog siab dua me ntsis ntawm 401W / mK.Cov hluav taws xob conductivity ntawm tooj liab yog me ntsis siab dua ntawm 5.96 x107 S / m tshaj kub uas yog 4.11 × 107 S / m.
Kev ua neej nyob
Qhov tseem ceeb tshaj yog lub neej ntawm ob lub hlau.Tooj liab muaj qib oxidation siab.Yog li, yog tias ntsia rau hauv qhov chaw tsis ruaj khov (xws li sab nraud), nws yuav poob sai dua li kub.Qhov no tuaj yeem kho tau tab sis xav tau kev tshem tawm ntawm LED module thiab hloov lub diode.Yog tias ntsia rau hauv ib puag ncig ruaj khov, qhov kev cia siab ntawm lub neej ntawm cov zaub yog ze li qub.
Nqe
Arguably qhov sib txawv tseem ceeb tshaj plaws ntawm kub thiab tooj liab sib txuas hauv cov lus qhia LED yog qhov cuam tshuam nws muaj nyob rau ntawm tus nqi vaj huam sib luag.Kev sib khi kub yog kim dua, tab sis yog qhov txhim khu kev qha, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig tsis ruaj khov.Tooj liab yog qhov kev xaiv pheej yig dua tab sis tuaj nrog kev ntseeg siab thiab kev txhawj xeeb txog lub neej nyob ntawm koj daim ntawv thov.
Tham nrog koj tus kws tsim khoom
Thaum thov thiab tshuaj xyuas cov lus qhia LED, ua qhov no rau hauv kev txiav txim siab.Nco ntsoov tham txog ib puag ncig thiab thov koj lub vijtsam LED raug teeb tsa nrog koj lub chaw tsim khoom.Lawv yuav tsum qhia koj txog yam khoom twg yog qhov zoo tshaj plaws rau koj daim ntawv thov thiab muab cov lus pom zoo uas haum rau koj qhov project xav tau.
Post lub sij hawm: Apr-05-2021