Imikhiqizo
I-HDI esendlalelo engu-10 yemakethe Yezempi Nezokuvikela ye-IPC 3 ejwayelekile
| Izendlalelo | 10 izendlalelo |
| Ukujiya kwebhodi | 2.4MM |
| Okubalulekile | FR4 tg170 |
| Ukujiya kwethusi | 1/1/1/1/1/1/1/1/1/1 OZ(35um) |
| I-Surface Qeda | ENIG Au Ukuqina 0.05um;Ubukhulu obungu-3um |
| Imbobo encane(mm) | 0.203mm egcwele inhlaka |
| Ububanzi Bolayini Obuncane(mm) | 0.1mm/4mil |
| Isikhala somugqa omncane(mm) | 0.1mm/4mil |
| I-Solder Mask | Okuhlaza |
| Umbala Wenganekwane | Emhlophe |
| Ukucutshungulwa komshini | I-V-scoring, CNC Milling(umzila) |
| Ukupakisha | Isikhwama se-Anti-static |
| I-E-test | I-Flying probe noma i-Fixture |
| Izinga lokwamukela | IPC-A-600H Ikilasi 2 |
| Isicelo | Ugesi wezimoto |
Isingeniso
I-HDI isifinyezo se-High-Density Interconnect.Kuyindlela eyinkimbinkimbi yokuklama ye-PCB.Ubuchwepheshe be-HDI PCB bunganciphisa amabhodi esekethe aphrintiwe emkhakheni we-PCB.Ubuchwepheshe buhlinzeka ngokusebenza okuphezulu kanye nokuminyana okukhulu kwezintambo namasekethe.
Ngendlela, amabhodi wesifunda we-HDI aklanywe ngokuhlukile kunamabhodi wesifunda aphrintiwe ajwayelekile.
Ama-HDI PCB anikwa amandla ngama-vias amancane, imigqa nezikhala.Ama-HDI PCB alula kakhulu, ahlobene eduze nokwenza kwawo okuncane.
Ngakolunye uhlangothi, i-HDI ibonakala ngokudluliswa kwefrikhwensi ephezulu, imisebe elawulwayo engafuneki, kanye nokuphazamiseka okulawulwayo ku-PCB.Ngenxa ye-miniaturization yebhodi, ukuminyana kwebhodi kuphezulu.
Ama-Microvias, ama-vias angaboni futhi angcwatshwe, ukusebenza okuphezulu, izinto ezisetshenziswayo ezincane nemigqa emihle konke kuyizimpawu zamabhodi esekethe aphrintiwe we-HDI.
Onjiniyela kufanele babe nokuqonda okuphelele komklamo kanye nenqubo yokukhiqiza ye-HDI PCB.Ama-Microchips kumabhodi wesifunda aphrintiwe we-HDI adinga ukunakwa okukhethekile kuyo yonke inqubo yomhlangano, kanye namakhono amahle kakhulu wokunamathisela.
Kumiklamo ehlangene njengamakhompyutha aphathekayo, omakhalekhukhwini, ama-HDI PCB mancane ngosayizi nesisindo.Ngenxa yobukhulu bawo obuncane, ama-HDI PCB nawo awathambekele kangako ekuqhekekeni.
HDI Vias
I-Vias izimbobo ku-PCB ezisetshenziselwa ukuxhuma ngogesi izendlalelo ezihlukene ku-PCB.Ukusebenzisa izendlalelo eziningi nokuzixhuma nge-vias kunciphisa usayizi we-PCB.Njengoba umgomo oyinhloko webhodi le-HDI ukunciphisa ubukhulu bayo, i-vias ingenye yezinto ezibaluleke kakhulu.Kunezinhlobo ezahlukene zokusebenzisa izimbobo.
Ngembobo nge
Idlula kuyo yonke i-PCB, kusukela kungqimba olungaphezulu kuya kwengaphansi, futhi ibizwa ngokuthi i-via.Kuleli qophelo, baxhuma zonke izingqimba zebhodi lesifunda eliphrintiwe.Kodwa-ke, i-vias ithatha isikhala esiningi futhi inciphisa indawo yengxenye.
Impumputhe nge
I-Vis eyimpumputhe ivele ixhume isendlalelo sangaphandle kungqimba lwangaphakathi lwe-PCB.Asikho isidingo sokubhoboza yonke i-PCB.
Kungcwatshwe nge
Ama-vias angcwatshwe asetshenziselwa ukuxhuma izingqimba zangaphakathi ze-PCB.Ngezindlela ezingcwatshiwe azibonakali ngaphandle kwe-PCB.
Micro nge
Ama-Micro vias amancane kakhulu ngosayizi ongaphansi kuka-6 ms.Udinga ukusebenzisa i-laser drilling ukuze wenze i-micro vias.Ngakho-ke, ama-microvias asetshenziselwa amabhodi we-HDI.Lokhu kungenxa yobukhulu bayo.Njengoba udinga ukuminyana kwengxenye futhi awukwazi ukumosha isikhala ku-HDI PCB, kuwukuhlakanipha ukufaka ama-microvias esikhundleni samanye avamile.Ukwengeza, ama-microvias awahlushwa yizinkinga zokunwetshwa kwe-thermal (CTE) ngenxa yemiphongolo yawo emifushane.
Isitaki
I-HDI PCB stack-up yinhlangano yesendlalelo ngesendlalelo.Inani lezendlalelo noma izitaki zinganqunywa njengoba kudingeka.Nokho, lokhu kungaba izingqimba ezingu-8 kuye kwezingama-40 noma ngaphezulu.
Kodwa inani eliqondile lezendlalelo lincike ekumineni kweminonjana.Ukupakishwa kwe-multilayer kungakusiza wehlise usayizi we-PCB.Futhi kunciphisa izindleko zokukhiqiza.
Ngendlela, ukucacisa inani lezendlalelo ku-HDI PCB, udinga ukunquma usayizi wokulandelela kanye namanetha kusendlalelo ngasinye.Ngemva kokuzikhomba, ungakwazi ukubala isitaki sesendlalelo esidingekayo ebhodini lakho le-HDI.
Amathiphu okuklama i-HDI PCB
1. Ukukhetha okunembile kwengxenye.Amabhodi e-HDI adinga isibalo samaphinikhodi aphezulu ama-SMD nama-BGA amancane kuno-0.65mm.Udinga ukuwakhetha ngokuhlakanipha njengoba athinta ngohlobo, ububanzi bokulandelela kanye nokupakisha kwe-HDI PCB.
2. Udinga ukusebenzisa ama-microvias ebhodini le-HDI.Lokhu kuzokuvumela ukuthi uthole kabili indawo ye-via noma enye.
3. Izinto ezisebenzayo nezisebenzayo kumele zisetshenziswe.Kubaluleke kakhulu ekwenziweni komkhiqizo.
4. Ukuze uthole indawo eyisicaba ye-PCB, kufanele ugcwalise izimbobo.
5. Zama ukukhetha izinto ezinezinga elifanayo le-CTE kuzo zonke izendlalelo.
6. Qaphela kakhulu ukuphathwa kwe-thermal.Qiniseka ukuthi uklama kahle futhi uhlela izendlalelo ezingasusa kahle ukushisa okukhulu.
Mayelana:
Itholakala e-Shenzhen, i-ANKE PCB iyingcwetiIsevisi yokukhiqiza ye-PCBumhlinzeki onesipiliyoni seminyaka engaphezu kwe-10 embonini yokukhiqiza izinto zikagesi.Senze amabhodi esekethe aphrintiwe futhiinkonzo yomhlangano emazweni angaphezu kuka-80 emhlabeni jikelele.Izinga lokwaneliseka kwamakhasimende ethu licishe libe ngu-99%, futhi siyaziqhenya ngokunikeza isevisi engcono kakhulu.
Sisebenza ngokukhethekile ekuhlinzekeni izinkampani ngokwenziwa kwe-PCB okugcwele nekhwalithi ephezulu, ukuhlanganiswa kwe-PCB kanye nezinsiza zokuthola izingxenye.ye-prototype, imikhiqizo emincane/emaphakathi/ephezulu ngesisekelo samamitha-skwele angu-2,000 kanye nabasebenzi abanamakhono angaphezu kuka-400. Sizinikezele ekunikezeni isevisi ye-elekthronikhi ephelele ezosiza abaklami be-PCB ukuletha amaphrojekthi abo emakethe ngesikhathi nangesabelomali.
Izintengo zethu zingashintsha kuye ngokuhlinzekwa nezinye izici zemakethe.Sizokuthumelela uhlu lwamanani olubuyekeziwe ngemuva kokuthi inkampani yakho isithinte ukuze uthole imininingwane eyengeziwe.
Izindleko zokuthumela zincike endleleni okhetha ngayo ukuthola izimpahla.I-Express ngokuvamile iyindlela eshesha kakhulu kodwa futhi ebiza kakhulu.I-Seafreight iyisixazululo esingcono kakhulu samanani amakhulu.Izilinganiso ngqo zempahla singakunikeza kuphela uma sazi imininingwane yenani, isisindo kanye nendlela.Sicela usithinte ukuze uthole ulwazi olwengeziwe.
Yebo, sihlala sisebenzisa ukupakishwa kokuthekelisa kwekhwalithi ephezulu.Siphinde sisebenzisa ukupakisha okukhethekile kwezingozi ezimpahleni eziyingozi kanye nabathumeli abaqinisekisiwe besitoreji esibandayo ezintweni ezizwelayo kukushisa.Izimfuneko zokupakishwa kochwepheshe nezingezona ezijwayelekile zingase zibe nenkokhiso eyengeziwe.
Kumasampuli, isikhathi sokuhola cishe yizinsuku eziyi-7.Ngokukhiqizwa okukhulu, isikhathi sokuhola siyizinsuku ezingama-20-30 ngemuva kokuthola inkokhelo yediphozithi.Izikhathi zokuhola ziqala ukusebenza lapho (1) sesithole idiphozithi yakho, futhi (2) sinemvume yakho yokugcina yemikhiqizo yakho.Uma izikhathi zethu zokuhola zingasebenzi nomnqamulajuqu wakho, sicela uhlole izidingo zakho ngokuthengisa kwakho.Kuzo zonke izimo sizozama ukwanelisa izidingo zakho.Ezimweni eziningi siyakwazi ukwenza kanjalo.
Yebo, singanikeza imibhalo eminingi ehlanganisa Izitifiketi Zokuhlaziya / Ukuvumelana;Umshwalense;Umsuka, namanye amadokhumenti okuthekelisa lapho kudingeka.
