Indawo yangaphakathi yeemveliso ze-elektroniki itywiniwe, kwaye umoya ngumqhubi ompofu wobushushu, ngoko ke ubushushu akulula ukubuchitha ngaphandle kweemveliso ze-elektroniki, okwenza ubushushu bendawo buphakame kakhulu, kunye nesantya sokuguga sezinto kumaqondo obushushu aphezulu. kunye nezinga lokungaphumeleli kweemveliso zombane linyukile.Ngoko ukuchithwa kobushushu kuyimfuneko.
Ukusetyenziswa kwezixhobo zokutshatyalaliswa kobushushu yindlela eqhelekileyo yokutshatyalaliswa kobushushu.Ubushushu obuvela kumphezulu womthombo wobushushu bukhokelwa kwi-heat sink ngokusebenzisa isiqwenga soqhagamshelwano kunye nomthombo wokushisa, ngokunciphisa ubushushu besixhobo.Nangona kunjalo, kukho umsantsa phakathi kwesiqwenga soqhagamshelwano kunye nomthombo wokushisa, kwaye kukho umoya kwi-gap, kwaye xa ukushisa kuqhutywe phakathi kwezi zibini, isantya sokuqhuba siya kuncitshiswa ngumoya, ngaloo ndlela sichaphazela umphumo wokushisa ukushisa.
Imathiriyeli ye-Thermally conductiveligama eliqhelekileyo lezinto ezigqunywe phakathi kwezixhobo ezivelisa ubushushu kunye nezixhobo zokuphelisa ubushushu kunye nokunciphisa ukuxhathisa ubushushu phakathi kwezi zibini.Izinto zokuqhuba i-Thermally zinokuzalisa izikhewu ze-interface kwaye zisuse umoya kwizithuba, ngaloo ndlela zinciphisa ukuchasana kwe-thermal phakathi kwezi zibini.I-Thermal conductivity yiparameter yokulinganisa i-thermal conductivity yezinto.Ukukhethwa kwezixhobo ze-thermal conductivity akusekelwe kuphela kwi-thermal conductivity, kodwa kunye nokuxhatshazwa kwe-thermal ye-thermal conductivity materials.
Ukumelana ne-thermal yeImathiriyeli ye-Thermally conductiveiya kuchaphazela conductivity yayo thermal.Kwimpahla ehambisa ukushisa kunye nokumelana ne-thermal ephezulu, ukuba kukho isikali esikhulu kumbhobho wamanzi, isantya samanzi esigeleza kumbhobho wamanzi siya kuvalwa kwaye izinga lokuhamba liya kuncitshiswa.Ngoko ke, ukuchasana kwe-thermal yezinto zokuqhuba ukushisa kubaluleke kakhulu.Ukukhetha ukuxhathisa kwe-thermal low conductivity ye-thermal conductivity.
Ixesha lokuposa: Jun-21-2023