Thermal daim kab xev yog hom tshwj xeeb ntawm ob {{0 ws sed cov nplaum uas muaj cov viscal siab, thiab tsis muaj thermal impedance. Nws yog siv los sau qhov sib txawv ntawm qhov sib txawv ntawm cov khoom cua sov thiab cov khoom lag luam kom ua tiav cov khoom txias thiab cov nyhuv dissipation. Nws tseem siv los txuas cov hluav taws xob hluav taws xob thiab lwm yam khoom hlau. Nws feem ntau muaj nyob rau hauv daim ntawv ntawm ob {4 4} ated daim kab xev thiab nws yog dav siv rau cov khoom siv hluav taws xob.
Feem ntau siv ntawmThermal Daim Kab Xevyog nyob rau hauv lub rooj sib txoos ntawm LED teeb thiab lwm yam me me los yog slender hluav taws xob hauv hluav taws xob. Qhov no yog vim tias daim kab xev muaj peev xwm hloov thiab khaws cov tshav kub thaum tseem ua kom muaj zog txaus los rhuav lossis txiav lub sijhawm thaum sawv daws.
Nyob rau hauv txoj kev no, nws tuaj yeem tiv thaiv kev puas tsuaj rau cov leds thiab cua sov so hauv cov ntawv thov no. Nws kuj tseem nce lub neej ntawm cov khoom siv no thiab qhov nrawm ntawm uas lawv dissipate cov cua sov tsim los ntawm lawv.
Ntxiv mus, nws yog qhov tsis tshua ntxhov dua thermal glues thiab pastes. Tsis tas li ntawd, nws tuaj yeem yooj yim txuas rau saum npoo ntawm cov hluav taws xob me me lossis cov hluav taws xob sib xyaw.
Muaj ntau hom kab xev, tab sis qee qhov feem ntau cov uas muaj xws li ob chav {{0} {{l}}}} Txiav cov kab xev thermal. Hom kab xev no yog dual - hom phiaj thermal interface cov khoom. Nws muaj ib qho uas tau muab khi ntawm ob tog nrog lub siab- kev ua tiav thermally ua hauj lwm acrylic nplaum.
Nws muaj nyob hauv yob lossis tuag - Txiav hom ntawv thiab tuaj yeem siv rau ntau qhov chaw. Dhau li no, nws tseem muaj nyob hauv hom nyias nyias rau kev tuav yooj yim. Qhov no ua rau nws xaiv tau cov neeg tsim khoom thiab cov sib sau ua ke uas xav tau lub siab - kev ua tau yam tsis muaj qhov hnyav ntawm cov ntaub ntawv ruaj khov.
Cov ntawv tshaj tawm nrov tshaj plaws ntawm cov kab xev thermal no yog rau cov teeb coj teeb, tab sis nws tuaj yeem siv rau tej tshav kub {{}} tsim khoom siv. Nws yog qhov ua tau zoo heev thiab txhim khu kev qha thermal interface cov khoom siv uas tau siv los ntawm txhua tus kws tshaj lij sab saum toj hauv kev lag luam.
Muaj ntau yam khoom siv los xaiv los ntawm, tab sis qee qhov tshwm sim feem ntau yog acrylic {}}}} Raws li siab- Cov nplaum. Tus qub yog tsim nyog rau cov plooj (veneers) thiab hlau, thaum lub tom kawg yog siv rau cov neeg muaj yas.
Lwm hom kab xev yog ua npuas ncauj -} Raws cov insulator uas tsim kom muaj kev tiv thaiv kom txo tau cov cua sov uas tuaj yeem ntws ntawm cov khoom. Nws tseem yog qhov kev tiv thaiv hluav taws xob tiv thaiv hluav taws thiab yog cov khoom siv zoo ua kom zoo. Qhov tseeb, qhov no yog ib qho ntawm feem ntau cov ntaub ntawv rwb thaiv tsev hauv tsev thiab lwm cov qauv kom txuag tau nyiaj ntawm cov nqi cua sov.
