Vapor Chamber daim ntawv thov hauv kev lag luam thermal
Lub vapor chamber yog lub tshuab nqus tsev vacuum nrog cov qauv zoo ntawm cov phab ntsa sab hauv, uas feem ntau yog ua los ntawm tooj liab. Thaum tshav kub kis tau los ntawm qhov chaw tshav kub mus rau qhov chaw evaporation, lub coolant nyob rau hauv kab noj hniav pib vaporize tom qab tau rhuab nyob rau hauv ib puag ncig uas tsis muaj lub tshuab nqus tsev vacuum. Thaum lub sij hawm no, nws absorbs tshav kub zog thiab nthuav sai heev. Cov pa roj-theem cua txias nruab nrab sai ua rau tag nrho cov kab noj hniav. Thaum cov roj-theem ua haujlwm nruab nrab tiv tauj ib cheeb tsam txias, condensation yuav tshwm sim. Thaum tshav kub kub evaporation yog tso tawm los ntawm condensation tshwm sim, thiab cov condensed coolant yuav rov qab mus rau lub evaporation tshav kub qhov chaw los ntawm microstructure capillary yeeb nkab. Qhov kev ua haujlwm no yuav rov ua dua hauv kab noj hniav.
Cov ntsiab lus tseem ceeb:
Khoom siv: tooj liab, stainless stell, titanium alloy
Structure: Nqus kab noj hniav nrog cov qauv zoo ntawm sab hauv phab ntsa
Daim ntawv thov; Server, telecom, 5G, Cov cuab yeej kho mob, LED, CPU, GPU, thiab lwm yam
Thermal tsis kam: 0.25 degree /W
Ua haujlwm kub: 0-150 degree
Txheej txheem piav qhia:
Sib txawv ntawm cov yeeb nkab cua sov, cov khoom vapor chamber yog tsim los ntawm lub tshuab nqus tsev thiab tom qab ntawd txhaj cov dej ntshiab, kom tag nrho cov microstructures tuaj yeem ua tiav. Qhov nruab nrab filling tsis siv methanol, cawv, acetone, thiab lwm yam, tab sis siv cov dej ntshiab degassed, uas yuav tsis muaj teeb meem kev tiv thaiv ib puag ncig, thiab tuaj yeem txhim kho qhov ua tau zoo thiab ua haujlwm ntawm qhov kub thiab txias sib npaug.
Muaj ob lub ntsiab ntawm microstructure nyob rau hauv lub vapor chamber: hmoov sintering thiab multilayer tooj liab mesh, uas muaj cov nyhuv tib yam. Txawm li cas los xij, cov hmoov zoo thiab sintering zoo ntawm cov hmoov sintered microstructure tsis yooj yim los tswj, thaum ntau txheej tooj liab mesh microstructure yog siv nrog diffusion bonded tooj liab daim ntawv thiab tooj liab mesh saum toj thiab hauv qab lub vapor chamber nws aperture sib xws thiab controllability zoo dua. uas ntawm hmoov sintered microstructure, thiab qhov zoo yog ruaj khov dua. Lub siab sib xws tuaj yeem ua rau cov kua ntws tau yooj yim dua, uas tuaj yeem txo cov thickness ntawm microstructure thiab cov thickness ntawm soaking phaj.
Kev lag luam muaj phaj tuab ntawm 3.00 hli ntawm 150W hloov hluav taws xob. Vim tias qhov zoo ntawm vapor chamber nrog tooj liab hmoov sintered microstructure tsis yooj yim los tswj, tag nrho cov cua kub dissipation module feem ntau yuav tsum tau ntxiv los ntawm kev tsim cov yeeb nkab cua sov.
Daim ntawv thov:
Vim tias cov thev naus laus zis paub tab thiab tus nqi qis ntawm thermal module ntawm cov yeeb nkab cua sov, qhov tam sim no kev lag luam kev sib tw ntawm vapor chamber tseem qis dua ntawm cov yeeb nkab cua sov. Txawm li cas los xij, vim yog cov yam ntxwv ntawm cov cua kub sai sai ntawm lub vapor chamber nws daim ntawv thov yog tsom mus rau kev lag luam uas lub zog noj ntawm cov khoom siv hluav taws xob xws li CPU lossis GPU ntau dua 80W ~ 100W. Yog li ntawd, vapor chamber feem ntau yog cov khoom lag luam customized, uas yog tsim rau cov khoom siv hluav taws xob uas xav tau cov ntim me me lossis cov cua kub sai sai. Tam sim no, nws yog tsuas yog siv nyob rau hauv servers, high-end graphics phaib thiab lwm yam khoom. Nyob rau hauv lub neej yav tom ntej, nws kuj yuav siv tau nyob rau hauv lub tshav kub dissipation ntawm high-end telecommunications khoom thiab high-power LED teeb pom kev zoo.
Qhov zoo:
Lub ntim me me tuaj yeem ua rau lub heatsink module tswj kom nyias raws li qhov nkag-theem qis zog noj; Thaum tshav kub kub conduction yog ceev, uas tsis tshua muaj feem yuav ua rau cov cua kub tsub kom. Cov duab tsis txwv, thiab tuaj yeem yog square, puag ncig, thiab lwm yam., uas yog tsim rau ntau yam cua sov dissipation ib puag ncig. Tsawg pib kub; Kev kub ceev ceev ceev; Zoo kub sib npaug kev ua haujlwm; High tso zis zog; Tus nqi tsim khoom tsawg; Lub neej ua haujlwm ntev; Lub teeb nyhav.
