FAQ
Ngaba uyayiphatha i-Prototype PCBs okanye ii-Small Volume PCB production orders?
Ewe, singavelisa ii-PCB nangayiphi na ivolumu. MOQ = 1pcs (Iqhekeza elinye, okanye iphaneli enye ye-PCB).
Ngaba iiFayile zam zoYilo lwePCB zikhuselekile xa ndizithumela kuwe ukuze zenziwe?
I-RichPCBA iyayihlonipha ilungelo lokushicilela labathengi kwaye ayisoze ivelise ii-PCB zomnye umntu ngeefayile zakho ngaphandle kokuba sifumene zibhaliwe.
Imvume evela kuwe, kwaye asiyi kwabelana ngezi fayile nabanye abantu besithathu. Ngokwesicelo sakho, singasayina i-NDA yokhuseleko olongezelelekileyo.
Ixabiso le-prototype PCB assembly liqikelelwa njani?
Ezi zinto zilandelayo kufuneka ziqwalaselwe ukuze kuqikelelwe iindleko zokuhlanganiswa kwe-PCB yeprototype.
1) Inani lilonke lezinto ezisetyenzisiweyo
2) Ubungakanani kunye nobukhulu bebhetshi
3) Iteknoloji yokuhlanganisa esetyenzisiweyo
4) Inkqubo yokuvelisa efunekayo
5) Inani leeleya zePCB ezingenanto kunye nezixhobo ezisetyenzisiweyo
6) Iimfuno zokugquma ngendlela ehambelanayo
Ngaba uyayiphatha i-odolo yemveliso ye-PCB yeqela elincinci?
Ewe, siyakwenza oko. I-RichFullJoy igxile kwimveliso ye-PCB kunye ne-PCBA encinci ukuya kwephakathi.
Kutheni ndifanele ndikhethe iibhodi zesekethe eziprintiweyo ezingabizi kakhulu nezingabizi kakhulu?
Ukunciphisa amathuba okuba iimveliso ezineziphene kwimveliso enomthamo omkhulu.
Ukugqiba ekubeni ndiza kusebenzisana na nomenzi we-PCB kwixesha elizayo kwimveliso enomthamo omkhulu.
Kutheni kufuneka ndifake iiphaneli kwiibhodi zam?
Ukufakwa kweepaneli kuyadingeka xa ubukhulu bePCB yakho buncinci kune-50mmx100mm, okanye xa iPCB yakho ineemilo (ezijikelezileyo, okanye ezingaqhelekanga) ngaphandle kwerectangle, iibhodi zakho kufuneka zifakwe iipaneli kuluhlu lokuhlanganiswa. Njengoko sikwenzela iPCB yakho, ngoko ke xa siqala ukwenza iibhodi zakho siya kuba nefayile yepaneli (idatha ye-solder paste), siya kuyidlulisela idatha kwicandelo le-PCBA ukuze senze istencil ukuze ifane nePCB enepaneli.
Yintoni kanye kanye i-PCB?
Ibhodi yesekethe eprintiweyo (i-PCB) yibhodi esetyenziselwa ukubamba itshiphusi okanye ezinye izinto ze-elektroniki. Ukuze kuhlangatyezwane neemfuno ezahlukeneyo zoyilo, i-PCB ingaba ngumaleko omnye okanye ibe neeleya ezininzi. Ii-PCB zingaba noyilo olunecala elinye okanye olunecala eliphindwe kabini.
IiPCB ezininzi zinokudityaniswa kwisixhobo esinye, kusetyenziswa izihlanganisi eziguquguqukayo okanye eziqinileyo.
Ngaba iiPCB ziyaguquguquka okanye ziqinile?
Impendulo yile mibini. Ii-PCB zinokuba bhetyebhetye okanye zibe lukhuni kwindlela eziyilwe ngayo.
Ii-PCB eziqinileyo zenzelwe ukuba zingashukumi, kwaye zihlala zibiza kancinci ukuzenza kunee-PCB eziguquguqukayo.
Ii-PCB eziguquguqukayo, okanye iibhodi eziguquguqukayo, zenzelwe ukuhamba, ukujika nokugoba zibe yimeko oyifunayo, kwaye zinokuphelisa imfuneko yezihlanganisi kunye nezinye izinto, ezinokunciphisa iindleko zemveliso iyonke.
I-RichFullJoy ingasebenza nawe ukumisela isisombululo esifanelekileyo soyilo lwakho — eso siphucula ukusebenza kakuhle.
Zenziwa njani ii-PCB?
IiPCB zihlala zenziwe ngeeleya ezininzi, kuquka i-RF4 material substrate (efana ne-fiberglass) yokukhusela ubushushu, kunye ne-copper yokuqhuba umbane.
Ukudala i-PCB yinkqubo enamanyathelo amaninzi equka:
#1 Ukuyila i-PCB – isoftware ephucukileyo isetyenziselwa ukumisela ubungakanani, ubungakanani kunye nenani leeleya ezifunekayo kwi-PCB.
#2 Ukuprinta uyilo lwePCB – iprinta ekhethekileyo ebizwa ngokuba yi-plotter printer isetyenziselwa ukuprinta uyilo, olwenziwe ngamaleya amaninzi kwiindawo eziqhubayo nezingenazo iintambo. Ushicilelo luba sisiseko se-substrate, ebamba izinto zesakhiwo kuquka ubhedu kumacala omabini omaleko.
#3 Ukuprinta ubhedu kwiileya zangaphakathi – uyilo lwe-PCB luprintwa kwi-laminate equka ifilimu eyenzelwe ukusabela kukukhanya kwe-ultraviolet ukulungelelanisa ibhodi ngokufanelekileyo kunye noyilo lwezixhobo zombane.
#4 Ukususa ubhedu olongezelelweyo – kuba uyilo luphekiwe kwaye lusetyenzisiwe ngezibane ze-ultraviolet, iindawo ezithile ziyaqina kwaye ubhedu lubotshelelwe ebhodini. Inyathelo elilandelayo kukusebenzisa isisombululo seekhemikhali ukususa ubhedu olungafunekiyo ebhodini.
#5 Ukuhlolwa kunye nokulungelelaniswa kweeleya – xa sele ithusi elongezelelweyo lisusiwe, uyilo kufuneka luhlolwe ukuqinisekisa ukuba yonke ileya kunye nemingxuma yokubhola ihambelana ngokufanelekileyo. Umatshini ugqobhoza iphini kwiileya ukuze zihlale zihambelana. Emva koko omnye umatshini uvavanya ibhodi ukuze abone iimpazamo.
#6 Ukulayita iileya zePCB – yakuba ibhodi iphumelele uhlolo, kufakwa umaleko we-epoxy resin ukuze ilaminethe ibhodi. Kufakwa omnye umaleko we-substrate, emva koko kufakwa iileya ze-substrate resin kunye ne-copper foil kwaye zicinezelwe kunye.
#7 Ukugrumba imingxunya – i-drill ekhokelwa yikhompyutha isetyenziselwa ukugrumba imingxunya kwi-substrate nakwiiphaneli zangaphakathi kwiindawo ezifanelekileyo zoyilo. Nje ukuba ukugrumba kugqityiwe, naluphi na ubhedu oluseleyo luyasuswa.
#8 I-PCB plating – kongezwa umaleko wobhedu owongezelelweyo ebhodini, kulandele isikhuselo sesinyithi esincinci ukukhusela umaleko wangaphandle wobhedu ekuqhekekeni. Ukusuka apho, i-PCB ifumana imaski ye-solder, isikrini sesilika esineenkcukacha ezibalulekileyo kwaye sibekwe ngesiphelo esinokufakelwa i-solder.
Yintoni ebandakanyiweyo kwixabiso lilonke le-oda ye-PCB?
Izinto ezininzi zoyilo ziya kunceda ekumiseleni ixabiso lilonke le-PCB. Umzekelo, ubungakanani, inani leeleya, uhlobo lwebhodi esetyenzisiweyo, kunye nenani lilonke leebhodi ezivelisiweyo zinokuchaphazela kakhulu ixabiso lilonke.
Ziziphi iingenelo zokusebenzisa ibhodi yesekethe eprintiweyo?
Ii-PCB zibonelela ngeenzuzo ezininzi kubayili kunye nabavelisi bezixhobo ze-elektroniki. Iibhodi zesekethe eziprintiweyo:
Gcina indawo – Zigcina indawo kwisixhobo ngokuvumela zonke iintambo zonxibelelwano ukuba zenzeke ebhodini ngokwayo, ngaphandle kwemfuneko yokuba umbane uthwalwe ngeentambo ezininzi.
Vumela ukufakwa nokulungiswa kube lula - ukusombulula iingxaki kunye novavanyo lokuxilonga kulula ukwenza ukuze kulungiswe kwi-PCB, njengoko zonke izinto ziphawulwe ngokucacileyo.
Ukubonelela ngendibano ekhawulezileyo – xa kuthelekiswa neendlela eziqhelekileyo zokudibanisa iisekethe, ii-PCB zonga ixesha xa zihlanganiswa.
Hlala endaweni – kuba zonke izinto ze-elektroniki zidityaniswa kwibhodi enye, azitshintshi xa zisuswa.
Isebenza kakuhle ukuvelisa ngobuninzi – ii-PCB zinokuveliswa ngobuninzi ngexabiso eliphantsi kunezinye iindlela zamandla zokudibanisa amacandelo.
Nika amandla athembekileyo – kuba uqhagamshelo lwenziwa ngeentambo zobhedu ebhodini, akunakwenzeka ukuba zikhululeke.
Zingaphi iileya zePCB ezinokwenziwa yiRichFullJoy kwibhodi enye?
Iqela lethu elinamava linokwenza iibhodi eziqinileyo ezinamanqwanqwa ama-2-68, Thetha neenjineli zethu ukuze zikuncede ekumiseleni i-PCB efanelekileyo kwiimfuno zakho.
Yenziwe ngantoni i-PCB?
Ibhodi ngokwayo yenziwe ngezinto ezine ezibalulekileyo:
I-substrate – isiseko se-PCB, i-substrate idla ngokwenziwa nge-fiberglass okanye ezinye izinto ezingahambisi umbane. I-substrate inokuba yi-layers enye okanye ezininzi.
I-Copper – esetyenziselwa ukudlulisa umbane, i-copper ekwi-PCB ithatha indawo yeengcingo.
Imaski yesolder – isinyithi esisetyenziselwa ukudala unxibelelwano phakathi komphezulu wePCB kunye nezixhobo ze-elektroniki. Imaski yesolder ikhusela imikhondo ye-elektroniki engaphantsi kwiimeko ezingathandekiyo.
Isikrini sesilika – umaleko wee-inki ezisetyenziselwa ukulebhelisha izinto ze-elektroniki, izilumkiso kunye nezinye iimpawu ezikhethekileyo kuqhagamshelo lweso sixhobo.
Ngaphambi kokuba kuqaliswe ukuveliswa kwemveliso yokugqibela ye-PCB, kufuneka kuqinisekiswe ukuba iprototype iqinisekisiwe ukuqinisekisa ukuba zonke izinto ziqhagamshelwe kwaye zisebenza ngokufanelekileyo ukunika amandla isixhobo.
Zinemibala enjani iibhodi zesekethe?
Kusenokubonakala ngathi yi-substrate enika i-PCB umbala, kodwa eneneni yi-solder mask. I-substrate idla ngokuba luhlaza, kodwa i-solder mask edlula kuyo ingaba luhlaza okwesibhakabhaka, tyheli, orenji, mfusa, bomvu, mnyama, mhlophe, okanye ewe, luhlaza.
Yeyiphi imibala ye-soldermask onayo?
Singaxhasa phantse zonke iintlobo zemibala yemaski yesolder. Nangona kunjalo, imibala yethu esetyenziswa kakhulu yiBomvu, Luhlaza, Mnyama, Luhlaza okwesibhakabhaka, Mhlophe.
Zeziphi izinto zokugqiba umphezulu ezikhoyo?
I-Eiectronic gold plating, ENlG, igolide eqinileyo
ipleyiti, iGolide Finger, i-lmmersion Silver, i-lmmersionTin, i-HASl
I-LF, OSP, ENEPIG, Iplati yegolide ethambileyo
Ingakanani ububanzi obuncinci bomkhondo kunye nesithuba onokuthi usiphathe?
Ububanzi bokulandelela: 3 mils
Isithuba sokulandelela/umgca: 3mils
Xa kusenziwa imikhondo emincinci, kukho ukunyamezelana okuncinci okusebenza ngako, ngoko ke ukugrumba okugqithisileyo kunokwenzeka. Inkqubo yethu yokugrumba elawulwayo ivelisa ububanzi obufanelekileyo bomkhondo.
Ngaba uyakwazi ukwenza iibhodi eziguquguqukayo?
Ewe, sivelisa ii-PCB eziguquguqukayo neziqinileyo
Zeziphi iindlela zovavanyo lombane ozisebenzisayo?
Sisebenzisa iindlela ezimbini zovavanyo:
I-Flying Probe
Uvavanyo lweMidlalo
Ngaba uyakwazi ukuvelisa ii-PCB ezisebenzisa i-RF ephezulu?
Ewe, sinako ukuvelisa ii-PCB zezicelo ze-high-frequency kunye ne-RF.
Ndingalunika njani imiyalelo ekhethekileyo?
Ungasithumela i-imeyile echaza imiyalelo yakho ekhethekileyo okanye usithumelele ifayile ye-readme eneenkcukacha zakho.
Ngaba ungenza ii-PCB ze-High Density Interconnect (HDI)?
Ewe, singazenza ii-HDI PCBs. Ukuze ufumane ulwazi oluthe kratya nceda undwendwele iphepha lethu le-PCB Fabrication.
Ukuze kufezekiswe uxinano oluphezulu lwesekethe kunee-PCB zemveli, iibhodi zesekethe eziprintiweyo ze-HDI zisebenzisa indibaniselwano yeempawu eziphambili kunye nobuchwepheshe obufana nee-vias ezingabonakaliyo/ezingcwatywe, ii-micro-vias eziqingqiweyo nge-laser, iindlela ze-via-in-pads, phakathi kwezinye.
Ingaba ninikezela ngomatshini wokusila okhethekileyo okanye umzila wobunzulu bolawulo?
Ewe, sinikezela ngenkqubo yokulawula ubunzulu kunye nokugaya okukhethekileyo.
Loluphi uhlobo lwee-laminate ozisebenzisayo ekwenzeni ii-PCB?
Sisebenzisa iintlobo ngeentlobo zeelaminate ezifana ne-FR4, i-High TG FR4, i-Rogers, i-Arlon, i-Aluminium Base, i-Polymide, i-Ceramic, i-Taconic, i-Megtron, njl.
Yintoni umahluko phakathi kwe-rigid PCB kunye ne-rigid-flex PCB?
Iibhodi zesekethe eziqinileyo neziguquguqukayo zidibanisa iibhodi zesekethe eziqinileyo kunye neebhodi zesekethe eziguquguqukayo.
Ziziphi ezinye zeengenelo zokusebenzisa ii-PCB eziqinileyo?
Ii-PCB eziqinileyo zezona zisetyenziswa kakhulu. Iingenelo zazo eziphambili zezi:
Uzinzo oluphezulu
Ukuthembeka okuphezulu
Ixabiso eliphantsi