Ndezvipi marudzi PCB aruminiyamu substrates pamusoro pcb vagadziri

Ndezvipi marudzi PCB aruminiyamu substrates pamusoro pcb vagadziri

Parizvino, iyo inowanzo shandiswa LED aruminiyamu substrate ine mativi maviri, iyo chena divi rinoshandiswa kugadzira mapini eLED, uye rimwe divi rinoratidza iwo chaiwo ruvara rwealuminium.Iwo thermally conductive zvikamu zviri kusangana nemumwe.Kazhinji kutaura, pani imwe chete ine matatu-layer chimiro.Zvechokwadi, avo vanozviziva vanofanira kuzviziva, uye chete nekunzwisisa izvi zvinogona kusarudzwa uye kushandiswa zviri nani.Aluminium substrate isimbi-based copper clad laminate ine yakanaka kupisa kupisa basa.Ngatitarisei mhando PCB aruminiyamu substrates pcb vagadziri.

Flexible Aluminium Substrate

Imwe yekuvandudzwa kutsva mumidziyo yeIMS inochinjika dielectrics, ine yakanakisa kuvharisa magetsi, kuchinjika uye kupisa kwemafuta.Kana yaiswa kune inochinjika aluminium, chigadzirwa chinogona kuumbwa kuita akasiyana maumbirwo nemakona, kubvisa kudiwa kweanodhura tambo dzeclamp uye zvinobatanidza.Zvakajairwa maviri- kana mana-layer subassemblies yakagadzirwa neyakajairwa FR-4, yakasungirirwa kune aruminiyamu substrate ine thermal dielectric kubatsira kubvisa kupisa, kuwedzera kuomarara uye kuita senhoo.Mumusika wepamusoro-soro wemagetsi zvimiro izvi zvine imwe kana anopfuura akaturikidzana edunhu akavigwa mune dielectric, ine mabhofu vias anoshandiswa seanopisa kana nzira dzechiratidzo.

Kuburikidza negomba aluminium substrate

Muzvimiro zvakaoma, chidimbu chealuminium chinogona kuumba "core" ye-multilayer thermal structure, iyo yakafanoputirwa uye yakazadzwa ne dielectric isati yasvika.Kuburikidza-maburi akaputirwa kuburikidza nemakapu mualuminium kuchengetedza magetsi ega, ayo anoonekwa seamburera izwi rePCBs rakatsaurirwa kuindasitiri yeLED nekuda kwekunaka kwayo kwekupisa.
Zvose mune zvose, mhando PCB aruminiyamu substrates pamusoro pcb vagadziri zvinosanganisira kuchinjika aruminiyamu substrates uye kuburikidza-gomba aruminiyamu substrates.Zvekushandisa, kune zvakare maviri-mativi madhizaini edunhu redunhu, insulating layer, aluminium base, insulating layer, uye circuit layer.Mashoma maapplication ari akawanda-layer board, ayo anogona kuchekwa neakajairwa akawanda-layer board pamwe ne insulating layer uye aluminium substrates.Aluminium substrates ane yakanakisa kupisa kupisa, yakanaka machinability, dimensional kugadzikana uye magetsi emagetsi, uye anoshandiswa zvakanyanya muhybrid integrated circuits, mota, office automation, hombe magetsi emagetsi, midziyo yemagetsi nemimwe minda.