Copper foil, rudzi rwezvinhu zvisina kunaka zve electrolytic, inoiswa pachigadziko chePCB kuti igadzire inoenderera simbi foil uye inodaidzwa zvakare kuti kondakita wePCB. Iyo inosungirirwa nyore nyore kune insulating layer uye inokwanisa kudhindwa neyekudzivirira layer uye fomu redunhu pateni mushure mekucheka.
Copper foil ine yakaderera mwero weokisijeni yepamusoro uye inogona kusungirirwa neakasiyana akasiyana ma substrates, akadai sesimbi, insulating zvinhu. Uye foil yemhangura inonyanya kuiswa mumagetsi ekudzivirira uye antistatic. Kuisa iyo conductive mhangura foil pane substrate pamusoro uye yakasanganiswa nesimbi substrate, ichapa kuenderera kwakanakisa uye electromagnetic kudzivirira. Inogona kukamurwa kuita: yekuzvinamira yemhangura foil, single side foil yemhangura, kaviri side foil yemhangura nezvimwe zvakadaro.
Electronic giredhi mhangura foil, nekuchena kwe99.7% uye ukobvu hwe5um-105um, chimwe chezvinhu zvakakosha kuti uwane kukurumidza kusimudzira kweindasitiri yeruzivo rwemagetsi. Huwandu hwemagetsi giredhi yemhangura foil iri kukura. Inoshandiswa zvakanyanya mumaindasitiri ekushandisa macalculator, midziyo yekutaurirana, QA midziyo, lithium ion bhatiri, maTV, VCRs, maCD player, makopi, nhare, air conditioners, mota dzemagetsi zvikamu, nezvimwe.
Midziyo mingani yemagetsi yawashandisa nhasi? Ndinogona kubheja kune akawanda nekuti isu takakomberedzwa nemidziyo iyi uye isu tiri kuvimba nayo. Wakambozvibvunza here kuti wiring nezvimwe zvinhu zvakabatana sei pakati pemidziyo iyi? Midziyo iyi inogadzirwa neasina-conductive zvinhu uye ine nzira, makwara mukati meiyo yakadzikwa nemhangura inobvumira kuyerera kwechiratidzo mukati memudziyo. Saka ndicho chikonzero iwe unofanirwa kunzwisisa kuti PCB chii nekuti iyi inzira yekunzwisisa kushanda kwemidziyo yemagetsi. Kazhinji, maPCB anoshandiswa mumidziyo midhiya asi sechokwadi, hapana mudziyo wemagetsi unogona kushanda pasina maPCB. Ese magetsi emagetsi, angave ekushandisa mudzimba kana maindasitiri anogadzirwa nemaPCB. Ese maturusi emagetsi anowana tsigiro yemuchina kubva kuPCB dhizaini.
Zvinyorwa zvinoenderana:Sei Copper Foil ichishandiswa muPCB Manufacturing?
Nguva yekutumira: May-15-2022