Kev cuam tshuam ntawm qhov kub thiab txias ntawm cov khoom siv hluav taws xob hluav taws xob siab

Niaj hnub no, ntau yam hluav taws xob hluav taws xob thev naus laus zis tau tsim kho sai heev, tshwj xeeb tshaj yog nyob rau xyoo tas los no, cov khoom siv hluav taws xob tau tsim los ntawm kev kub ceev thiab ntau zaus. Vim lub siab nyiam ntawm cov khoom siv me me uas siv cov khoom sib xyaw ua ke thiab cov khoom siv loj sib xyaw ua ke rau cov khoom siv high-density, cov cua sov tsim rau ib chav tsev ntim tau nce xyoo los ntawm xyoo.

Cov kev sim qhia tau hais tias qhov kub thiab txias ua haujlwm ntawm cov khoom siv hluav taws xob yog - 5 ℃ ~ + 65 ℃. Nyob rau ntau qhov no, kev ua haujlwm ntawm cov khoom yuav poob qis, tsis tuaj yeem ua haujlwm ruaj khov, thiab yuav cuam tshuam rau kev ntseeg siab ntawm kev ua haujlwm.

Nrog rau qhov nce ntawm qhov kub thiab txias ntawm ntau yam khoom siv hluav taws xob muaj zog, qhov ua tsis tiav ntawm cov khoom siv hluav taws xob thiab cov khoom siv tau nce exponentially. Lub neej kev pab cuam thaum kub nce los ntawm 50 ℃ tsuas yog 1 / 6 ntawm qhov ntawd thaum qhov kub thiab txias nce 25 ℃. Cov ntaub ntawv tshawb fawb qhia tau hais tias qhov kev cia siab ntawm lub kaw lus txo qis los ntawm 50% thaum qhov kub ntawm ib qho khoom siv semiconductor nce 10 ℃. Yog li ntawd, kev ntseeg siab thermal tsim ntawm cov khoom siv hluav taws xob yog qhov tseem ceeb heev, thiab kev xaiv cov kws tshaj lij thiab cov tshuab hluav taws xob muaj txiaj ntsig tseem ceeb sib npaug.

Sinda thermal yog cov chaw tsim khoom heatsink, peb tuaj yeem muab ntau hom heatsinks thiab txias txias uas suav nrog aluminium extruded heatsink, kev ua haujlwm siab heatsink, tooj liab heatsink, skived fin heatsink, kua txias phaj thiab cov yeeb nkab heatsink. thov hu rau peb yog tias koj muaj lus nug txog kev daws teeb meem thermal.