Thermally ua cov kab xev yog siv rau ntau cov ntawv thov

Mar 08, 2022 Tso lus

Thermal ua cov kab xevyog cov khoom siv uas tau siv coj los coj ua kom sov los ntawm ib qho chaw mus rau lwm qhov. Nws tuaj yeem muab tso rau ntawm ntau qhov chaw. Cov txiaj ntsig tseem ceeb ntawm kev siv thermal daim kab xev yog tias nws yooj yim rau nruab. Cov kev siv thermal feem ntau rau cov kab xev thermal muaj hluav taws xob thiab kev lag luam computer. Cov ntawv thov no suav nrog cov cua sov thiab cua txias cov khoom xyaw hauv cov khoos phis tawm, kho tsheb kho tsheb, thiab lwm yam cua sov- gi} tsim khoom siv. Ntxiv rau lawv lub peev xwm hloov lub zog, cov thermal xev kuj yog txoj hauv kev yooj yim los tiv thaiv cov khoom siv hluav taws xob rhiab los ntawm huab cua sov.

Kev siv cov kab xev thermal muaj cov khoos phis tawj, cov khoom siv hluav taws xob, thiab teeb coj teeb. Muaj ntau cov ntaub ntawv muaj kom tau raws koj daim ntawv thov cov kev xav tau.

Muaj ob hom thawj hom ntawm cov nplaum lo lus nplaum. Lub qub ua ke sib txuas ua ke txuas nrog cov thermal thermal conductivity. Acrylic cov khoom nplaum yog feem ntau siv rau ua raws li LED lub teeb tuav kom kub dab dej. Siab -} Cov ntawv nplaum rhiab tseem muaj. Cov nplaum ntawm cov nplaum no tuaj yeem siv los hloov cov khoom siv txuas cov khoom siv txuas, ntxiv rau kom mounting cov kab xev thermal yooj yim dua. Cov nplaum muaj feem ntau nyob rau qhov kub thiab txias ntawm 90 txog 160 degrees c tab sis tuaj yeem mus txog 180 degrees C.

Ntxiv nrog rau hluav taws xob rwb thaiv tsev, cov kab xev hluav taws xob muab cov ntaub nplaum tuaj yeem siv los npog lub cev. Cov kab xev no tsim los ua kom yoog raws thiab tuaj yeem siv ntau yam kev siv. Qhov no yog qhov kev xaiv zoo tshaj plaws rau qhov chaw me thiab PCBs. Lawv tuaj yeem txiav ntawm yob kom tau raws li koj cov kev xav tau tshwj xeeb. Nws cov kev siv ntsuas tso cai rau daim kab xev kom ntub rau ntau qhov chaw thiab ua raws li cov duab tsis xwm yeem. Qhov no ua rau nws zoo heev thermal interface.

Thermally coj cov kab xev yog siv rau ntau cov ntawv thov. Nws tuaj yeem siv los npog qhov pcb lossis transformer. Nws tseem siv los ua hluav taws xob rwb thaiv tsev cov khoom hauv kev hloov pauv. Lub tuam txhab cov chaw tsim khoom muaj ntau txoj kev daws teeb meem rau cov tapes no.