FAQ
Ingabe uyawaphatha ama-PCB e-Prototype noma ama-oda okukhiqiza we-PCB Yevolumu Encane?
Yebo, singakwazi ukwenza ama-PCB kunoma iyiphi ivolumu. MOQ =1pcs (Ucezu olulodwa, noma Iphaneli yePCB eyodwa).
Ingabe Amafayela Ami Edizayini e-PCB aphephile lapho ngiwathumela kuwe ukuze akhiqize?
I-RichPCBA iyalihlonipha ilungelo lobunikazi lekhasimende futhi ayisoze yenzela omunye umuntu ama-PCB ngamafayela akho ngaphandle kokuthi sithole okubhaliwe.
Imvume evela kuwe, futhi ngeke sabelane ngalawa mafayela nanoma yiziphi ezinye izinkampani zangaphandle. Ngokwesicelo sakho, singasayina i-NDA ukuze uthole ukuvikeleka okwengeziwe.
Zilinganiselwa kanjani izindleko zokuhlanganisa i-PCB yesibonelo?
Izinto ezilandelayo zidinga ukucatshangelwa ukulinganisa izindleko zokuhlanganisa i-PCB yesibonelo.
1) Isamba senani lezingxenye
2) Ubuningi kanye nosayizi weqoqo
3) Ubuchwepheshe bomhlangano obusetshenzisiwe
4) Inqubo yokukhiqiza edingekayo
5) Inani lezendlalelo ze-PCB ezingenalutho nezinto ezisetshenziswayo
I-6) Izidingo zokugqoka okuhambisanayo
Ingabe uyawaphatha ama-oda okukhiqiza e-PCB anenqwaba?
Yebo, siyakwenza. I-RichFullJoy igxile ekukhiqizweni kwe-PCB ne-PCBA emincane ukuya kwevolumu emaphakathi.
Kungani kufanele ngikhethe amabhodi esifunda aphrintiwe anevolumu ephansi anenani eliphansi?
Ukunciphisa amathuba emikhiqizo engasebenzi kahle ekukhiqizweni kwevolumu ephezulu.
Ukunquma ukuthi usebenzisane yini nomkhiqizi we-PCB ngokuzayo ekukhiqizeni kwevolumu ephezulu.
Kungani ngidinga ukuhlanganisa amabhodi ami?
Ukufakwa kwephaneli kuyadingeka uma ubukhulu be-PCB yakho buncane kuno-50mmx100mm, noma uma i-PCB yakho ingeyanoma yibaphi umumo (oyisiyingi, noma umumo ongalingani) ngaphandle kukanxande, amabhodi akho kufanele afakwe amaphaneli ngohlelo ukuze ahlanganiswe. Njengoba futhi sikwakhela i-PCB yakho, ngakho-ke uma sesiqale ukwenza amabhodi akho sizoba nefayela lephaneli (idatha yokunamathisela i-solder), sizodlulisela idatha emnyangweni we-PCBA ukuze sidale i-stencil ukuze ifane ne-PCB enamaphaneli.
Iyini ngempela i-PCB?
Ibhodi lesifunda eliphrintiwe (PCB) ibhodi elisetshenziselwa ukubamba i-chip noma ezinye izinto zikagesi. Ukuze kuhlangatshezwane nezidingo zedizayini ezehlukene, i-PCB ingaba isendlalelo esisodwa noma iqukethe izendlalelo eziningi. Ama-PCB angabuye abe nohlangothi olulodwa noma abe nezinhlangothi ezimbili ekwakhiweni.
Ama-PCB amaningana angaxhunywa kudivayisi eyodwa, kusetshenziswa izixhumi eziguquguqukayo noma eziqinile.
Ingabe ama-PCB ayavumelana nezimo noma aqinile?
Impendulo yizo zombili. Ama-PCB angaba nezimo noma aqine ekwakhiweni.
Ama-PCB aqinile aklanyelwe ukuthi anganyakazi, futhi ngokuvamile abiza kancane ukukhiqiza kunama-PCB aguquguqukayo.
Ama-PCB aguquguqukayo, noma amabhodi aguqukayo, aklanyelwe ukuhambisa, ukusonteka nokugoqa ekucushweni okufunayo, futhi angaqeda isidingo sezixhumi nezinye izingxenye, ezinganciphisa izindleko zokukhiqiza zizonke.
I-RichFullJoy ingasebenza nawe ukuze inqume isixazululo esifanelekile somklamo wakho - leso esikhulisa ukusebenza kahle.
Akhiwa kanjani ama-PCB?
Ama-PCB ngokuvamile enziwa ngezendlalelo eziningi, okuhlanganisa i-RF4 material substrate (efana ne-fiberglass) ukuze kufakwe ugesi, kanye nethusi ukuze liqhube amandla kagesi.
Ukudala i-PCB kuyinqubo enezinyathelo eziningi ehlanganisa:
#1 Ukudizayina i-PCB – isofthiwe ethuthukisiwe isetshenziselwa ukunquma usayizi, ubukhulu kanye nenani lezendlalelo ezidingekayo ze-PCB.
#2 Ukuphrinta umklamo we-PCB – iphrinta ekhethekile ebizwa nge-plotter printer isetshenziselwa ukuphrinta idizayini, eyakhiwe ngezandlalelo eziningi zezindawo eziqhutshwayo nezingezona e-conductive. Ukuphrinta kuba yisisekelo se-substrate, ephethe izingxenye zesakhiwo kufaka phakathi ithusi ezinhlangothini zombili zesendlalelo.
#3 Ukuphrinta ithusi lezendlalelo zangaphakathi - umklamo we-PCB uphrintiwe ku-laminate ehlanganisa ifilimu eklanyelwe ukusabela ngokukhanya kwe-ultraviolet ukuze iqondanise kahle ibhodi kanye nesakhiwo sezingxenye zikagesi.
#4 Ukukhipha ithusi elengeziwe - ngenxa yokuthi umklamo uphekwe futhi ucutshungulwe ngezibani ze-ultraviolet, izindawo ezithile ziqinisiwe futhi ithusi liboshwe ebhodini. Isinyathelo esilandelayo ukusebenzisa isisombululo samakhemikhali ukuze ususe ithusi elingadingekile ebhodini.
#5 Ukuhlola nokuqondanisa ungqimba - uma ithusi elengeziwe selikhishiwe, umklamo kufanele ubhekisiswe ukuze kuqinisekiswe ukuthi zonke izingqimba nezimbobo zokubhoboza ziqondana kahle. Umshini ubhoboza iphinikhodi izendlalelo ukuze uzigcine ziqondile. Bese omunye umshini uvivinya ibhodi amaphutha.
#6 Ukukhanyisa izingqimba ze-PCB - uma ibhodi selidlulile ukuhlolwa, ungqimba lwe-epoxy resin lusetshenziswa ukuze laminate ibhodi. Olunye ungqimba lwe-substrate lusetshenziswa, khona-ke izingqimba ze-substrate resin ne-foil yethusi zisetshenziswa futhi zicindezelwe ndawonye.
#7 Izimbobo zokubhoboza – umshini wokubhola oqondiswa ikhompuyutha usetshenziselwa ukubhoboza imbobo phakathi kwe-substrate namaphaneli angaphakathi ezindaweni ezifanele zomklamo. Uma ukumba sekuqediwe, noma iyiphi ithusi esele iyasuswa.
#8 PCB plating - ungqimba lwethusi olwengeziwe lwengezwe ebhodini, lulandelwa unogada omncane omncane wethayela ukuvikela ungqimba lwangaphandle lwethusi ukuthi lungagxili. Ukusuka lapho, i-PCB ithola imaski ye-solder, isikrini sikasilika esinolwazi olubucayi futhi sibekwe nesiphetho esithengiswayo.
Yini efakiwe ezindlekweni eziphelele ze-oda le-PCB?
Izinto eziningi zokuklama zizosiza ukunquma inani lezindleko ze-PCB. Isibonelo, ubukhulu, inani lezendlalelo, uhlobo lwe-laminate yebhodi esetshenzisiwe, kanye nenani eliphelele lamabhodi akhiqizwayo kungaba nomthelela omkhulu ezindlekweni jikelele.
Yiziphi izinzuzo zokusebenzisa ibhodi lesifunda eliphrintiwe?
Ama-PCB ahlinzeka ngezinzuzo eziningi kubaklami nabakhiqizi bemishini kagesi. Amabhodi esekethe aphrintiwe:
Yonga isikhala - Zonga isikhala kudivayisi ngokuvumela konke ukuxhumana ukuthi kwenzeke ebhodini ngokwalo, ngaphandle kwesidingo samanje ukuthi sithwalwe ngezintambo eziningi.
Vumela ukufakwa nokulungisa kalula - ukuxazulula inkinga nokuhlola ukuxilonga kulula ukwenza ukubhekana ne-PCB, njengoba zonke izingxenye zilebulwe ngokucacile.
Nikeza umhlangano osheshayo - uma kuqhathaniswa nezindlela ezijwayelekile zokuxhuma izifunda, ama-PCB agcina isikhathi ekuhlanganiseni.
Hlala endaweni - ngoba zonke izingxenye ze-elekthronikhi zidayiswa ebhodini elilodwa, aziguquki lapho zihanjiswa.
Isebenza kahle ekukhiqizeni ngobuningi - ama-PCB angakhiqizwa ngamanani amakhulu ngenani elingabizi kakhulu kunezinye izindlela zamandla zokuxhuma izingxenye.
Nikeza amandla athembekile - ngoba ukuxhumeka kwenziwa ngamathrekhi ethusi ebhodini, mancane amathuba okuba akhululwe.
Zingaki izendlalelo ze-PCB ezingakha i-RichFullJoy ebhodini elilodwa?
Ithimba lethu elinolwazi lingakha amabhodi aqinile angu-2-68layer, Khuluma nonjiniyela bethu ukuze usize ukunquma i-PCB efanelekile yezidingo zakho.
I-PCB yenziwe ngani?
Ibhodi ngokwalo lenziwe ngezinto ezine ezibalulekile:
I-Substrate - isisekelo se-PCB, i-substrate ngokuvamile yenziwe nge-fiberglass noma enye into engekho-conductive. Ama-substrates angaba izendlalelo ezizodwa noma eziningi.
Ithusi - elisetshenziselwa ukudlulisa amandla kagesi, ithusi elingaphakathi kwe-PCB lithatha indawo yezintambo.
Imaski ye-Solder - insimbi esetshenziselwa ukudala ukuxhumana phakathi kobuso be-PCB nezinto zikagesi. Imaski ye-solder ivikela iminonjana kagesi ngaphansi ezimeni ezingezinhle.
Isikrini sikasilika – ungqimba lwemikhondo kayinki esetshenziselwa ukulebula izingxenye ze-elekthronikhi, izexwayiso nezinye izici ezihlukile ekuxhumekeni kwaleyo divayisi.
Ngaphambi kokudlulela ekukhiqizweni kokugcina kwe-PCB, i-prototype kufanele iqinisekiswe ukuze kuqinisekiswe ukuthi zonke izingxenye zixhunyiwe futhi zisebenza kahle ukunika amandla idivayisi.
Anemibala emiphi amabhodi esekethe?
Kungase kubonakale sengathi i-substrate enikeza i-PCB umbala, kodwa empeleni imaski ye-solder. I-substrate ngokuvamile izoba luhlaza, kodwa imaski ye-solder ehamba phezu kwayo ingaba luhlaza okwesibhakabhaka, ophuzi, owolintshi, onsomi, obomvu, omnyama, omhlophe, noma kunjalo, oluhlaza.
Imiphi imibala ye-soldermask onayo etholakalayo?
Singasekela cishe zonke izinhlobo zemibala yemaski ye-solder. Nokho, imibala yethu evame ukusetshenziswa kakhulu i-Red, Green, Black, Blue, White.
Yiziphi izici ezitholakalayo?
Igolide elicwebezelayo, i-ENlG, igolide eliqinile
ukucwenga,Umunwe Wegolide,lmmersion Silver,lmmersionTin,HASl
I-LF, i-OSP, i-ENEPIG, i-Soft Gold Plating
Yibuphi ububanzi obuncane bokulandelela nesikhala ongakwazi ukusisingatha?
Ububanzi bokulandelela: 3 ms
Isikhala sokulandela umkhondo/umugqa: 3mils
Lapho wenza iminonjana emincane, kukhona ukubekezelelana okuncane okuzosebenza ngakho, ngakho-ke ukucwiliswa ngokweqile kungenzeka. Inqubo yethu yokubhala elawulwayo ikhiqiza ububanzi bokulandelela obufanele.
Ingabe uyakwazi ukwenza ama-flex board?
Yebo, senza ama-PCB aguquguqukayo naqinile
Yiziphi izindlela zokuhlola ugesi ozisebenzisayo?
Sisebenzisa izinhlobo ezimbili zezindlela zokuhlola:
I-Flying Probe
Indlela Yokuhlola
Ingabe uyakwazi ukwenza ama-PCB ezicelo ze-RF aphezulu?
Yebo, sinekhono lokukhiqiza ama-PCB ama-high-frequency kanye nezinhlelo ze-RF.
Kufanele nginikeze kanjani iziyalezo ezikhethekile?
Ungasithumelela i-imeyili esho imiyalo yakho ekhethekile noma usithumelele ifayela le-readme elihambisana nemininingwane yakho.
Ungakwazi yini ukwenza i-High Density Interconnect PCBs (HDI)?
Yebo, singenza ama-HDI PCB. Ukuze uthole ulwazi olwengeziwe sicela uvakashele ikhasi lethu le-PCB Fabrication.
Ukuze kuzuzwe ukuminyana kwesekethe okuphezulu kunama-PCB endabuko, amabhodi esekethe aphrintiwe we-HDI asebenzisa inhlanganisela yezici ezithuthukile nobuchwepheshe obufana ne-vias eyimpumputhe/ engcwatshwe, ama-micro-vias apakishwe nge-laser, amasu ngama-pads, phakathi kokunye.
Ingabe unikeza ukugaya okukhethekile noma umzila ojulile wokulawula?
Yebo, siyakuhlinzeka ngokujula kokulawula nokugaya okukhethekile.
Hlobo luni lwama-laminates owasebenzisayo ekwenzeni i-PCB?
Sisebenzisa ama-laminates ahlukahlukene afana ne-FR4, High TG FR4, Rogers, Arlon, Aluminium Base, Polymide, Ceramic, Taconic, Megtron, njll.
Uyini umehluko we-PCB eqinile ne-rigid-flex PCB?
I-Rigid-flex circuit board iyinhlanganisela yamabhodi esekethe aqinile kanye namabhodi wesifunda aguquguqukayo.
Yiziphi ezinye zezinzuzo zokusebenzisa ama-PCB aqinile?
Ama-PCB aqinile ama-PCB asetshenziswa kakhulu. Izinzuzo zayo eziyinhloko yilezi:
Ukuzinza okuphezulu kwe-dimensional
Ukuthembeka okuphezulu
Izindleko eziphansi