Zeziphi iintlobo PCB aluminiyam substrates abavelisi pcb
Okwangoku, i-substrate ye-aluminium esetyenziswa ngokuqhelekileyo inamacala amabini, icala elimhlophe lisetyenziselwa ukuwelda izikhonkwane ze-LED, kwaye elinye icala libonisa umbala wokwenyani we-aluminium.Amalungu e-thermally conductive adibana kunye.Ngokuqhelekileyo, ipaneli enye ibandakanya ulwakhiwo olunemigangatho emithathu.Kakade ke, abo bayaziyo bamele bayazi, kwaye ngokuziqonda kuphela ezi zinokukhethwa kwaye zisetyenziswe ngcono.I-Aluminiyam substrate yintsimbi esekwe kwintsimbi ehonjiswe ngentsimbi enxibe i-laminate enomsebenzi olungileyo wokutshabalalisa ubushushu.Makhe sijonge iintlobo PCB aluminiyam substrates abavelisi pcb.
I-Flexible Aluminium Substrate
Olunye uphuhliso olutsha kwizinto ze-IMS yi-dielectrics eguquguqukayo, ene-insulation yombane egqwesileyo, ukuguquguquka kunye ne-thermal conductivity.Xa isetyenziswe kwi-aluminium eguquguqukayo, imveliso inokubunjwa kwiimilo ezahlukeneyo kunye nee-engile, ukuphelisa imfuno yeentambo ze-clamp ezibizayo kunye nezihlanganisi.Ngokuqhelekileyo zimbini okanye ezine-layer subassemblies ezenziwe nge-FR-4 eziqhelekileyo, eziboshwe kwi-aluminium substrate kunye ne-dielectric ye-thermal ukunceda ukukhupha ukushisa, ukwandisa ukuqina kunye nokusebenza njengekhaka.Kwimarike yamandla esebenza kakhulu ezi zakhiwo zinemigangatho enye okanye ngaphezulu yesekethe engcwatywe kwi-dielectric, ene-vias eyimfama esetyenziswa njenge-thermal vias okanye iindlela zomqondiso.
Ngomngxuma substrate aluminiyam
Kwizakhiwo eziyinkimbinkimbi, uluhlu lwe-aluminium lunokwenza "ingundoqo" ye-multilayer ye-thermal structure, esele ifakwe ngaphambili kwaye izaliswe nge-dielectric ngaphambi kokutshatyalaliswa.Imingxunya etyhutyhayo ifakwe kwizikhewu kwi-aluminiyam ukugcina ukwahlukaniswa kombane, nto leyo ethathwa njengesambrela kwiiPCB ezinikezelwe kwishishini le-LED ngenxa yokuqhuba kakuhle kwe-thermal.
Lilonke, iintlobo PCB aluminiyam substrates abavelisi pcb zibandakanya bhetyebhetye substrates aluminiyam kunye ngokusebenzisa-umngxuma aluminiyam substrates.Ukusetyenziswa, kukwakho uyilo olunamacala amabini lomaleko wesekethe, umaleko wokugquma, isiseko se-aluminiyam, umaleko wokugquma, kunye nesakhiwo somaleko wesekethe.Izicelo ezimbalwa ziibhodi ezinomaleko amaninzi, ezinokuthi zifakwe i-laminated kunye neebhodi eziqhelekileyo ze-multi-layer kunye ne-insulating layers kunye ne-aluminium substrates.I-Aluminiyam substrates inokutshatyalaliswa kobushushu obubalaseleyo, ukucwangciswa kakuhle, ukuzinza kwe-dimensional kunye neempawu zombane, kwaye zisetyenziswa ngokubanzi kwiisekethe ezidibeneyo ezidibeneyo, iimoto, i-automation ye-ofisi, izixhobo zombane zamandla amakhulu, izixhobo zombane kunye nezinye iinkalo.
Ixesha lokuposa: Mar-22-2022