Kubva pamhando dzepamusoro dzinochinjika kusvika kune dzakasiyana-siyana dzakaumbwa,PCBsdzave dzakasiyana-siyana munyika yanhasi yemagetsi.Kunyanya kufarirwa, zvisinei, varimultilayer PCBs.Kubva pane tekinoroji yekuona, multilayer PCBs ine akati wandei mabhenefiti maererano nekugadzira.Aya mabhenefiti e-multilayer PCB anosanganisira:
Diki Size: Imwe yemabhenefiti akatanhamara uye anoyemurwa zvakanyanya ekushandisa multilayer PCBs hukuru hwavo.Nekuda kwedhizaini yayo yakaturikidzana, maPCB akawanda ari madiki pane mamwe maPCB ane mashandiro akafanana.Izvi zvinounza mabhenefiti makuru kumagetsi emazuva ano sezvo maitiro azvino ari akananga kune madiki, akawanda compact asi ane simba gadget akadai sema smartphones, malaptop, mahwendefa uye zvinopfekeka.
Kuvaka huremu: NemaPCB madiki, huremu hwakaderera, kunyanya sezvo akawanda majoini anodiwa pakubatanidza kwe-single-layer uye maviri-layer PCBs anobviswa, mukufarira akawanda-layer dhizaini.Zvekare, izvi zvakanakira zvemagetsi zvemazuva ano, zvinotsamira zvakanyanya pakufamba.
Hunhu Hwepamusoro: Nekuda kwehuwandu hwebasa uye kuronga kunofanirwa kuitwa pakugadzira maPCB akawanda, mhando dzePCB idzi dzinowanzoshanda zvirinani pane single-layer uye kaviri-layer PCBs.Naizvozvo, ivo zvakare vanovimbika zvakanyanya.
Yakavandudzwa Kusimba: Multilayer PCBs inowanzogara yakasimba nehunhu hwayo chaihwo.Kwete chete aya maPCB akawanda anofanirwa kutakura huremu hwawo, asi anofanirwawo kukwanisa kubata kupisa uye kumanikidza kunoshandiswa kuvabatanidza pamwechete.Pamusoro pezvinhu izvi, multilayer PCBs anoshandisa akawanda akaturikidzana ekudzivirira pakati pematanho edunhu, achiabatanidza pamwe chete ne prepreg adhesive uye zvinhu zvekudzivirira.
Kuwedzeredzwa kuchinjika: Nepo izvi zvisingashande kune ese ma multilayer PCB magungano, vamwe vanoshandisa maitiro ekuvaka anochinjika, zvichikonzera kuchinjika maPCB akawanda.Ichi chinogona kuve chinodiwa chimiro chezvishandiso apo kubhenda kudiki uye kubhenda kunogona kuitika pane semi-nguva dzose.Zvekare, izvi hazvishande kune ese ma-multilayer PCBs, uye mamwe maturu aunowedzera kune inoshanduka PCB, iyo isingachinjike iyo PCB ichave.
Zvine simba: Multilayer PCBs zvakanyanyisa-density zvikamu zvinosanganisa akawanda akaturikidzana kuita imwe PCB.Aya madaro ari padyo anoita kuti mabhodhi awedzere kubatana, uye iwo ega emagetsi zvimiro zvinovatendera kuti vakwanise hukuru hukuru uye nekumhanya, zvisinei nehukuru hwavo hudiki.
Single Connection Point: A multilayer PCB yakagadzirirwa kushanda sechikamu chimwe chete, pane kutevedzana nezvimwe zvikamu zvePCB.Saka nekudaro, ivo vane imwe yekubatanidza poindi kwete akawanda ekubatanidza mapoinzi anodiwa ane akawanda single-layer PCBs.Izvi zvinoratidza kubatsira mune zvemagetsi zvigadzirwa madhizaini zvakare, sezvo ivo vachingoda kuisa imwechete yekubatanidza poindi muchigadzirwa chekupedzisira.Izvi zvinonyanya kukosha kune madiki emagetsi uye gadget akagadzirirwa kuderedza ukuru uye uremu.
Aya mabhenefiti anoita kuti multilayer PCBs ibatsire mune akasiyana maapplication, kunyanya nharembozha uye yakakwirira-inoshanda zvemagetsi.Nekudaro, maPCB mazhinji ari kuwana nzvimbo yavo muhuwandu huri kuwedzera hweindasitiri-chaiyo maapplication sezvo maindasitiri mazhinji achitendeukira kunharembozha.
Nguva yekutumira: Zvita-17-2022
