Uyilo lokutshatyalaliswa kobushushu bandisa ubomi benkonzo ye-LED. Indlela yokukhetha kunye nokusebenzisa izinto zokutshatyalaliswa kobushushu?

Abaphuhlisi banokuphucula ukusebenza kakuhle kunye nobomi benkonzo ekhokelwa ngokulawula okusebenzayo kokutshabalalisa ubushushu. Ukukhethwa ngokucokisekileyo kwezinto zokutshatyalaliswa kobushushu kunye neendlela zokusetyenziswa kubaluleke kakhulu.

Kufuneka siqwalasele into ebalulekileyo ekukhethweni kwemveliso - ukusetyenziswa kwezixhobo zokulawula ukutshatyalaliswa kobushushu. Kungakhathaliseki ukuba i-compound yokupakisha okanye i-interface ye-interface, nayiphi na i-gap kwi-heat conducting medium iya kukhokelela ekunciphiseni izinga lokutshatyalaliswa kobushushu.

Kwi-resin yokupakisha ye-thermal conductive, isitshixo sempumelelo kukuqinisekisa ukuba i-resin inokuhamba malunga neyunithi, kuquka nokungena kuyo nayiphi na i-gap encinci. Oku kuhamba okufanayo kunceda ukususa naziphi na izikhewu zomoya kunye nokuqinisekisa ukuba akukho bushushu obuveliswayo kuyo yonke iyunithi. Ukuze ufezekise esi sicelo, i-resin idinga i-conductivity echanekileyo ye-thermal kunye ne-viscosity. Ngokuqhelekileyo, njengoko i-thermal conductivity ye-resin iyanda, i-viscosity nayo iyanda.

Kwizinto eziphathekayo, i-viscosity yemveliso okanye ubuncinci obuncinci obunokwenzeka ngexesha lokufaka isicelo kunempembelelo enkulu ekuxhathiseni kwe-thermal. Ke ngoko, xa kuthelekiswa neemveliso ezinomthamo ophantsi we-thermal conductivity kunye ne-viscosity ephantsi, iikhompawundi ezine-conductivity ephezulu ye-thermal kunye ne-viscosity ephezulu ayinakusasazeka ngokulinganayo kumphezulu, kodwa inokumelana nokushisa okuphezulu kunye nokusebenza okuphantsi kokushisa ubushushu. Ukuze kwandiswe ukusebenza kakuhle kokudluliselwa kobushushu, abasebenzisi kufuneka basombulule iingxaki ze-thermal conductivity eqokelelweyo, ukuchasana nokunxibelelana, ubukhulu besicelo kunye nenkqubo.

Ngophuhliso olukhawulezayo loshishino lwe-elektroniki, ngakumbi ngakumbi, kwiusetyenziso lwe-LED, iteknoloji yezinto eziphathekayo kufuneka ihlangabezane neemfuno eziphezulu kunye eziphezulu zokulahla ubushushu. Le teknoloji ngoku idluliselwe kwiikhompawundi zokupakisha ukubonelela ngemithwalo ephezulu yesihluzi kwiimveliso, ngaloo ndlela iphucula ukuhanjiswa kwe-thermal kunye nokungabi namali.


Ixesha lokuposa: Jul-21-2022