I-PCB aluminiyam substrate yinto esihlala siyibiza ngokuba yi-aluminium-based ibhodi yesekethe, ekubhekiselwa kuyo njenge-aluminium substrate, eyintsimbi esekwe kwintsimbi yobhedu ene-laminate ene-conductivity enhle ye-thermal, iipropati zokufakelwa kombane kunye neempawu zokucubungula oomatshini. Ngeli nqanaba, izinto eziqhelekileyo ze-PCB ze-aluminium substrate ziyi-metal-based copper clad laminate (ikakhulukazi i-aluminium-based kunye ne-copper-based, kunye nenxalenye encinci i-iron-based).

I-Metal aluminiyam-based copper clad laminate luhlobo lwemathiriyeli emise okwepleyiti eyenziwe ngelaphu le-electronic fiberglass okanye ezinye izinto ezomeleziweyo ezifakelwe intlaka, i-resin ye-singulation, njl.njl. njengomaleko wokuncamathelisa okugqumayo, icala elinye okanye omabini agqunywe ngefoyile yobhedu kunye nokucinezelwa okushushu. . , Ikakhulu isetyenziselwa ukusetyenzwa kunye nokuvelisa i-aluminiyam i-pcb substrates, ezisetyenziswa ngokuqhelekileyo koomabonwakude, oonomathotholo, iikhompyutha, iikhompyutha, unxibelelwano oluphathwayo, ukukhanya kwe-LED kunye nezinye iimveliso.

Izinto eziluncedo pcb aluminiyam substrate

1. Ukutshatyalaliswa kobushushu kubhetele kakhulu kunomgangatho we-FR-4 isakhiwo.

2. I-dielectric esetyenziswayo idla ngokuphindwe ka-5 ukuya kwe-10 ye-thermal conductivity yeglasi ye-epoxy yendabuko kunye ne-1/10 yobukhulu.

3. Isalathiso sokudlulisa ubushushu sisebenza ngakumbi kunePCB yemveli engqongqo.

4. Ungasebenzisa iintsimbi zobhedu ezisezantsi kunezo ziboniswe kwitshathi ecetyiswayo ye-IPC.

Njengoko imathiriyeli substrate kwimveliso PCB aluminiyam substrates, intsimbi aluminiyam-based copper laminates ezigqunywe zisetyenziswa ikakhulu uqhagamshelo, conduction, ukwahlukanisa kunye nenkxaso PCB aluminiyam substrates, kwaye ibe nefuthe elikhulu kwisantya transmission, ilahleko yamandla kunye nokuphazamiseka uphawu. yomqondiso emgceni. Ukuphazamiseka. Ukusebenza, umgangatho, ukuqhubekeka kwimveliso, inqanaba lokuvelisa, iindleko zokuvelisa kunye nokuthembeka kwexesha elide kunye nokuzinza kwe-pcb aluminium substrates ngokusisiseko kunqunywe yintsimbi ye-aluminium-based based copper laminates.