1. Ukwakheka kukasinki wokushisa, ukujiya kanye nendawo yomklamo
Ngokusho kwezidingo ezishisayo zomklamo wezingxenye ezidingekayo zokushisa ukushisa kufanele zicatshangelwe ngokugcwele, kufanele kuqinisekiswe ukuthi izinga lokushisa lokuhlangana lezingxenye ezikhiqiza ukushisa, izinga lokushisa le-PCB ebusweni ukuze lihlangabezane nezidingo zokuklama umkhiqizo.
2. Idizayini yokufaka usinki wokushisa wokuqina
Ngezidingo zokulawula okushisayo kwezingxenye ezikhiqiza ukushisa okuphezulu, usinki wokushisa kanye nezingxenye zokuqina kwendawo ekhuphukayo kufanele kuqinisekiswe ukuthi kufika ku-3.2µm noma ngisho no-1.6µm, kukhuphule indawo yokuthintana yendawo yensimbi, kusetshenziswa ngokugcwele ukuguquguquka okuphezulu kwe-thermal. izici zensimbi, ukunciphisa ukuthintana ukumelana nokushisa.Kodwa ngokuvamile, ukuqina akufanele kudingeke kuphezulu kakhulu.
3. Ukugcwalisa ukukhetha kwezinto
Ukuze kuncishiswe ukumelana okushisayo kwendawo yokuxhumana yengxenye yamandla aphezulu okufakwa phezulu kanye nosinki wokushisa, i-interface insulation kanye nezinto ze-thermal conductivity, izinto zokugcwalisa i-thermal conductivity ezine-conductivity ephezulu ye-thermal kufanele zikhethwe, isibonelo, ukufakwa kwe-insulation kanye ne-thermal conductivity. izinto ezifana ne-beryllium oxide (noma i-aluminium trioxide) ishidi le-ceramic, ifilimu ye-polyimide, ishidi le-mica, izinto zokugcwalisa ezifana ne-thermal conductive silicone grease, i-one-component vulcanized silicone rubber, i-two-component ye-silicone conductive rubber, i-thermal conductive silicone rubber pad.
4. Ukufakwa kwendawo yokuxhumana
Ukufakwa ngaphandle kokwahlukanisa: indawo yokukhweza ingxenye → indawo yokukhweza usinki wokushisa → I-PCB, indawo yokuxhumana enezendlalelo ezimbili.
Ukufakwa okugqunyiwe: indawo yokukhweza ingxenye → indawo yokukhweza usinki wokushisa → isendlalelo sokufakelwa → I-PCB (noma igobolondo le-chassis), izendlalelo ezintathu zendawo yokuthintana.I-insulation layer efakwe kuliphi izinga, kufanele isekelwe endaweni ekhwezwayo noma izimfuneko ze-PCB zokuvala ugesi.
Isikhathi sokuthumela: Dec-31-2021