Ezweni lanamuhla eliguquguqukayo neliqhutshwa ubuchwepheshe, isidingo semishini kagesi emincane, evumelana nezimo kakhulu siyakhula.Ukuze kuhlangatshezwane nalezi zidingo eziguqukayo, imboni yebhodi lesifunda ephrintiwe (PCB) iqhamuke nezixazululo ezintsha ezifana nama-PCB aguquguqukayo kanye nama-PCB avumelana nezimo.Lawa mabhodi esekethe athuthukile enza izinguquko ezimbonini ngokunikeza amathuba angakaze abonwe okwakhiwa kanye nokukhiqiza.Kule bhulogi, sizongena ezimpini zebhodi lesifunda futhi siqhathanise ama-PCB avumelana nezimo uma kuqhathaniswa.ama-PCB aguquguqukayoukukusiza wenze isinqumo esinolwazi ngephrojekthi yakho elandelayo.
Iyini i-semi-flexible PCB?
I-Semi-flexible PCB, emfushane ngebhodi lesifunda eliphrintiwe elilingana nezimo, iyisixazululo esiyingxube esihlanganisa izici zama-PCB aqinile naguquguqukayo.Zinikeza ukuguquguquka okulingene futhi zilungele izinhlelo zokusebenza ezidinga ukuqina kanye nokuguquguquka okulinganiselwe.Ama-PCB avumelana nezimo anikeza ukuvumelana phakathi kwale mihlaba yomibili, enikeza abakhiqizi nabaqambi ngokufanayo okuhle kakhulu kuyo yomibili imihlaba.
Izinzuzo ze-PCB evumelana nezimo:
Ukuvumelana nezimo zedizayini:Ama-PCB avumelana nezimo anikeza abaklami inkululeko yokudala izimo eziyinkimbinkimbi nemiklamo engenakwenzeka ngama-PCB aqinile.Lokhu kuvumelana nezimo kuvumela abakhiqizi ukuthi basebenzise ngokugcwele indawo etholakalayo ngenkathi beqinisekisa ukuxhumana okudingekile kwemishini nogesi.
Ukuthembeka okuthuthukisiwe:Uma kuqhathaniswa nama-PCB aqinile, ama-PCB aguquguquka kancane anokumelana okuhle nokugoba, ukudlidliza kanye nengcindezi yemishini.Lokhu kuqina okuthuthukisiwe kuwenza afanelekele izinhlelo zokusebenza lapho amabhodi esekethe engase ahlangabezane nokugoba okumaphakathi noma ukugoba phakathi nokusebenza.
Ukusebenza kahle kwezindleko:Ama-PCB aguquguquka kancane ngokuvamile abiza kakhulu uma kuqhathaniswa nama-PCB avumelana nezimo ngokugcwele.Ngaphandle kwesidingo sokusetshenziswa kakhulu kwezinto eziguquguqukayo, abakhiqizi bangakwazi ukulinganisa izithiyo zesabelomali kanye nezidingo zokuklama.
Iyini i-PCB eguquguqukayo?
Ama-PCB aguquguqukayo noma amabhodi wesekethe aphrintiwe aklanyelwe ukuhlinzeka ngokuguquguquka okukhulu, ukuwavumela ukuthi agobe, asonteke futhi agoqe ngaphandle kokulimaza ibhodi noma izingxenye ezifakwe kulo.Zenziwe ngezinto eziguquguqukayo ezifana ne-polyimide futhi zinezakhiwo ezinhle kakhulu zikagesi nezokushisa.
Izinzuzo ze-PCB eguquguqukayo:
Ukonga isikhala:Amabhodi esekethe aphrintiwe aguqukayo angenziwa ukuze alingane ezikhaleni ezincane futhi ahambisane nokwakheka okungajwayelekile, okunomthelela ekwenzeni okuncane nokubumbana kwezinto zikagesi.Lesi sici sibalulekile kuma-electronics wesimanje, lapho ukwehlisa usayizi nesisindo kubalulekile.
Ukusebenza okuthembekile:I-PCB eguquguqukayo ingamelana nengcindezi yemishini, ukudlidliza kanye nezinguquko ezishisayo, iyenze ithembeke kakhulu ezindaweni eziyinselele.Zihamba phambili ezinhlelweni zokusebenza lapho ukumelana nokushaqeka nokuqina kubalulekile.
Thuthukisa ubuqotho besignali:I-PCB eguquguqukayo inezinto zikagesi ezinhle kakhulu, ezifaka amandla aphansi kanye ne-impedance, okuvumela ukudluliswa kwesignali okunembile kanye nokulahlekelwa kwesignali okuncishisiwe.Lokhu kunenzuzo ikakhulukazi ezinhlelweni zokusebenza zemvamisa ephezulu lapho ukugcinwa kobuqotho besignali kubalulekile.
Iyiphi ekufanele?
Ukukhetha phakathi kwama-PCB aguquguquka kancane kanye nama-PCB aguquguqukayo kuncike ezintweni ezihlukahlukene, ezihlanganisa izidingo zedizayini, uhlelo lokusebenza, isabelomali, kanye nezingqinamba zokukhiqiza.Zombili izinhlobo zama-PCB zinezinzuzo ezihlukile nokucatshangelwa.
Uma iphrojekthi yakho idinga inani elilingene lokuguquguquka ngenkathi isadinga ukuqina okuthile, i-PCB eguquguquka kancane ingaba inketho engcono kakhulu.Banikeza ukuguquguquka komklamo, ukuqina okuthuthukisiwe kanye nokusebenza kahle kwezindleko.
Ngakolunye uhlangothi, uma i-miniaturization, ukonga isikhala kanye nokuguquguquka okukhulu kubalulekile kuhlelo lwakho lokusebenza, khona-ke ama-PCB avumelana nezimo azoba ekahle.Banikeza ukwethembeka okuhle kakhulu, ubuqotho besignali obuthuthukisiwe, futhi bavumela imiklamo eyinkimbinkimbi.
Njengoba ubuchwepheshe buqhubeka buthuthuka, isidingo sezinto zikagesi eziguquguqukayo nezivumelana nezimo sibonakala nakakhulu.Ama-PCB aguquguquka kancane kanye nama-PCB avumelana nezimo ahlinzeka ngezixazululo ezintsha esidingweni samabhodi esekethe amancane, alula, nanamandla.Ukukhetha phakathi kwalezi zinketho ezimbili kuncike ezidingweni zakho zokuklama, uhlelo lokusebenza, kanye nemikhawulo yesabelomali.Ukubonisana nomkhiqizi we-PCB othenjwayo njengo-Capel, umholi embonini ye-PCB eguquguqukayo kusukela ngo-2009, kungakusiza wenze izinqumo ezinolwazi futhi uqinisekise impumelelo yephrojekthi yakho.Ngakho-ke, qhubeka uhlola amathuba futhi udale izisetshenziswa ze-elekthronikhi ezihamba phambili ngempi yebhodi lesifunda (i-PCB eguquguqukayo uma iqhathaniswa ne-PCB eguquguqukayo).
Isikhathi sokuthumela: Sep-12-2023
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