Isu tinobvunzwa kazhinji nezve kuchinjika.Ehezve, nei zvimwe ungade "flex" board?
“Ko flex board ichatsemuka here kana ukashandisa ED copper pairi?''
Mukati mechinyorwa chino tinoda kuongorora zvinhu zviviri zvakasiyana (ED-Electrodeposited uye RA-yakakungurutswa-yakakwenenzverwa) uye kuona maitiro azvo pakureba kwedunhu.Kunyangwe tichinyatsonzwisiswa neiyo flex indasitiri, isu hatisi kuwana iwoyo meseji yakakosha kumugadziri webhodhi.
Ngatitorei chinguva kuongorora aya marudzi maviri efoiri.Heino muchinjika-chikamu chekutarisa che RA Mhangura uye ED Mhangura:
Kuchinja mumhangura kunobva kune dzakawanda zvinhu.Zvechokwadi, iyo yakaonda ndiyo mhangura, iyo inonyanya kushanduka bhodhi.Mukuwedzera kune kukora (kana kuonda), zviyo zvemhangura zvinokanganisawo kushanduka.Kune mhando mbiri dzakajairika dzemhangura dzinoshandiswa muPCB uye flex circuit misika: ED uye RA sezvambotaurwa.
Roll Anneal Copper Foil (RA mhangura)
Rolled Annealed (RA) Copper yakashandiswa zvakanyanya mumagetsi emagetsi ekugadzira uye akaomesesa-flex PCB yekugadzira indasitiri kwemakumi emakore.
Chimiro chezviyo uye nzvimbo yakatsetseka yakanakira kune inoshanduka, inochinjika yedunhu maapplication.Imwe nzvimbo yekufarira ine mhando dzemhangura yakakungurutswa iripo mune yakakwirira-frequency masaini uye maapplication.
Izvo zvave zvichiratidzwa kuti kushata kwemhangura kunogona kukanganisa yakakwira-frequency yekuisa kurasikirwa uye yakatsetseka yemhangura yepamusoro inobatsira.
Electrolysis Deposition Copper Foil (ED mhangura)
Ne ED copper, pane zvakawanda zvakasiyana-siyana zvemafoiri maererano nekuoma kwepamusoro, marapirwo, chimiro chezviyo, nezvimwe.Iyo yakajairwa ED mhangura kazhinji ine chimiro chepamusoro kana nzvimbo yakakasharara kana ichienzaniswa neRolled Annealed (RA) Copper.ED mhangura inowanzoshaya kuchinjika uye haikurudzire kutendeka kwechiratidzo.
EA mhangura haikodzeri mitsetse midiki uye yakaipa kukotama kuramba kuitira kuti RA mhangura inoshandiswa kuchinjika PCB.
Nekudaro, hapana chikonzero chekutya ED mhangura mumashandisirwo ane simba.
Nekudaro, hapana chikonzero chekutya ED mhangura mumashandisirwo ane simba.Zvakapesana, isarudzo ye de facto mutete, huremu hwevatengi kunyorera hunoda mareti ekutenderera.Chinongonetsa ndechekunyatso kudzora kwatinoshandisa "yekuwedzera" plating yePTH maitiro.RA foil ndiyo yega sarudzo inowanikwa kune huremu hwemhangura hunorema (pamusoro pe1 oz.) uko kunorema ikozvino maapplication uye kushandura kuchinjika kunodiwa.
Kuti unzwisise zvakanakira uye zvisingabatsiri zvezvinhu zviviri izvi, zvakakosha kuti unzwisise zvikomborero mune zvose zvinodhura uye kushanda kwemhando mbiri idzi dzemhangura foil uye, sezvakakosha, chii chinotengeswa.Mugadziri haafanire kufunga chete izvo zvichashanda, asi kuti zvinogona kutengwa nemutengo usingasundire chinoguma-chigadzirwa kunze kwemusika nemutengo.
Nguva yekutumira: May-22-2022