Sivame ukubuzwa ngokuguquguquka. Vele, kungani kungenzeka ukuthi ungadinga ibhodi "le-Flex"?
"Ngabe i-Flex Board iyaqhekeka uma isebenzisa ithusi le-ed kukho? ''
Kulesi sihloko singathanda ukuphenya izinto ezimbili ezahlukene (ed-electrodepososited kanye ne-ra-rollied-anverled) futhi sibheke umthelela wazo ngokuphila isikhathi eside. Yize kuqondwe kahle imboni eguqukayo, asitholi lowo mlayezo obalulekile kumklami weBhodi.
Ake sithathe isikhashana ukubukeza lezi zinhlobo ezimbili ze-foil. Nakhu ukubhekwa kwesigaba se-Ra Copper kanye ne-ED Copper:
Ukuvumelana nezimo ethusi kuvela ezintweni eziningi. Vele, omncane yithusi, iBhodi ivumelana nezimo ngokwengeziwe. Ngaphezu kobukhulu (noma ubuncane), okusanhlamvu kwe-zethusi kuthinta nezimo. Kunezinhlobo ezimbili ezivamile zethusi ezisetshenziswa kwi-PCB kanye nezimakethe zokujikeleza okuguqukayo: Ed and RA kushiwo ngenhla.
Roll Annel Copper Foil (Ra Copper)
I-Colling Annealed (RA) yethusi isetshenziswe kakhulu kuma-Flex Circuits ekhiqiza imboni ye-PCB ye-PCB yamashumi eminyaka.
Isakhiwo sokusanhlamvu kanye nendawo ebushelelezi ilungele izinhlelo zokusebenza ezishukumisayo, eziguquguqukayo zokujikeleza. Enye indawo ethakazelisa ngezinhlobo zethusi ezigoqiwe ezikhona kumasiginali kanye nezicelo ezivame kakhulu.
Kufakazelwe ukuthi ukuqina kwe-Copper Surceagness kungathinta ukulahleka kokufakwa okuthe xaxa okuphezulu kanye nendawo yethusi ebushelelezi kunenzuzo.
I-Electrolysis Deposition Foil (Ed Copper)
Nge-ED Copper, kukhona ukwehluka okukhulu kwama-foil maqondana nobunzima bendawo, ukwelashwa, isakhiwo sokusanhlamvu, njll. Njengesitatimende esijwayelekile, i-Ed Copper inesitatimende esime phezulu. I-standard ed yethusi imvamisa inephrofayili ephezulu noma indawo enzima njengoba iqhathaniswa ne-rolled anpealed (RA) yethusi. I-ED Copper ivame ukungabi nokuvumelana nezimo futhi ayikhuthazi ubuqotho obuhle besiginali.
I-EA yethusi ayifaneleki imigqa emincane kanye nokuphikiswa okubi kangako ukuze i-rap yethusi isetshenziselwa i-PCB eguquguqukayo.
Kodwa-ke, asikho isizathu sokwesaba i-ed yethusi kwizicelo ezinamandla.
Kodwa-ke, asikho isizathu sokwesaba i-ed yethusi kwizicelo ezinamandla. Ngokuphambene nalokho, kungukukhetha kwe-de facto ezihlelweni zabathengi ezincanyana, ezingasindi ezidinga amanani aphezulu omjikelezo. Ukuphela kokukhathazeka kulawulwa ngokucophelela lapho sisebenzisa khona i-plating "engeza" yenqubo ye-pth. I-RA Foil kungukuphela kokukhetha okutholakalayo kwesisindo sethusi esindayo (ngaphezulu kwe-1 oz.) Lapho kudingeka izicelo ezinzima zamanje kanye nokuguquguquka okunamandla.
Ukuqonda izinzuzo nokubi kwalezi zinto ezimbili zokwakha, kubalulekile ukuqonda izinzuzo zombili izindleko nokusebenza kwalezi zinhlobo ezimbili ze-foil yethusi futhi, kubalulekile, yini etholakalayo. Umqambi udinga ukungacabangi kuphela lokho okuzosebenza, kepha ukuthi kungenziwa ngentengo engeke acindezele umkhiqizo wokuphela ngaphandle kwemakethe.
Isikhathi sePosi: Meyi-22-2022