Ukukhiqizwa kwe-TUC TU-933+ PCB Kwezinhlelo Zesivinini Esiphezulu Ezilahlekelwa Kakhulu

I-TUC TU-933+ PCB ibhekisela ebhodini lesifunda eliphrintiwe ngesivinini esikhulu noma i-RF elenziwe ngohlelo lwezinto ze-ThunderClad 3+—i-TU-933+ laminate kanye ne-TU-933P+ prepreg. I-TUC ikhiqiza izinto eziyisisekelo. I -Highleap Electronics ayikhiqizi i-laminate; thina sakha i-PCB futhi sihlanganisa i-PCBA.

I-TUC ibeka i-TU-933+ esidlangalaleni njengento ephansi kakhulu, ethembekile ekushiseni okuphezulu kwekhompyutha esebenza kahle, i-telecom, ama-backplanes, amaseva kanye nezinhlelo zokusebenza ze-RF. I-Highleap isebenzisa ukwakhiwa kwezinto ezivunyelwe amakhasimende njengengxenye eyodwa yokukhishwa kwesiteshi okuphelele kanye nokukhiqiza.

Ingabe i-Highleap ingakhiqiza i-TU-933+ PCB? Yebo, ngemva kokuqinisekisa ukwakheka okuqondile kwe-TU-933+/TU-933P+, iphrofayili yethusi, i-stackup, i-impedance, izidingo zesiteshi kanye nokutholakala kwezinto. Sisekela ukwenziwa kwebhodi elingenalutho kanye nokuhlanganiswa kwe-turnkey noma kwe-consigned PCB.

Iyini i-TU-933+ PCB Material?

I-TU-933+ iyi-laminate ohlelweni lwe-TUC lwe-ThunderClad 3+; i-TU-933P+ iyi-prepreg ehlobene. I-TUC ibala i -dielectric constant emele engu-3.08 kanye ne-dissipation factor engu-0.0020 ku-10 GHz , kanye nokuziphatha okuzinzile kwe-Dk/Df, ukumelana nomswakama, ukwanda okuphansi kwe-Z-axis, ukuzinza kobukhulu kanye nokumelana ne-CAF.

Umthengi akudingeki aqonde kahle yonke imigomo yobuchwepheshe kulesi sigaba. Okubalulekile ukuthi amafayela abonise isekethe ehlosiwe nokuthi ifektri ingakwazi ukubona iziguquguquko zokukhiqiza ezibucayi. I-Highleap ixhumanisa ukubuyekezwa nochwepheshe abafanele futhi ichaza imiphumela maqondana nokusebenziseka, izindleko, isikhathi sokuhola kanye nokwamukelwa.

Kusukela ohlangothini lwefektri, igama lichaza isigaba sesicelo, hhayi incazelo ephelele yokuthenga. Ikhotheshini iba ethembekile kuphela ngemva kokuba umklamo usuxhunywe ezintweni zokwakha ezitholakalayo, ithusi, imigodi, ukuqeda ubuso kanye nezidingo zokuhlola. Unjiniyela obelwe umsebenzi uphatha lokho kuhumusha futhi ubuyisela kuphela izinketho ezingaxazululwanga ezidinga ukuvunyelwa ngamakhasimende.

Kungani i-TU-933+ isetshenziswa kuma-PCB e-112G-Class kanye ne-High-Layer-Count

Ukulahleka kwesiteshi esiphansi

I-Df ephansi inciphisa ukulahleka kwe-dielectric, kuyilapho ithusi elingaphansi kanye nomzila olawulwayo kunciphisa ukulahleka komqhubi. Kokubili kumele kumelelwe kumodeli yesiteshi.

Ukuhambisana kwenani eliphezulu

Uhlelo lwe-thermoset lwenzelwe izingqimba eziningi eziyinkimbinkimbi kanye nokucutshungulwa kwe-FR-4 okuguquliwe, okwenza lufaneleke ku-dense server kanye ne-switch architectures.

Ukuthembeka kokushisa

Ukuhlanganiswa kanye nokulungiswa kabusha okungenalo umthofu kudinga ukuzinza kwezinto, ubuqotho bemigodi ehlanganisiwe kanye nokulawulwa komswakama kuyo yonke i-PCB.

Ukulawula ubukhulu

Ukuqina okuzinzile kanye nokunyakaza kwephaneli kusiza ukubhaliswa, ukuvimbela kanye nokunemba kokubhoboza emuva emabhodini amakhulu.

Kubathengi, umphumela wezohwebo wokukhetha ushesha: isinqumo sishintsha ukutholakala, isikhathi sokuhola, ikhono lenqubo kanye nobubanzi bokuhlola. Ukukhetha imajini encane kakhulu kungadala ukungalingani kokulahlekelwa okubangelwa ukufakelwa kwethusi noma amaphutha e-lamination kuma-stackups aminyene; ukukhetha imajini eningi kakhulu kunezidingo zesiteshi kwandisa izindleko ngaphandle kokuthuthukisa isivuno. Unjiniyela wethu onikezwe umsebenzi uchaza lokho kushintshana ngokwemigomo yephrojekthi, hhayi njengenkulumo yezinto ezijwayelekile.

Ukukhetha kufanele kuqale ngomkhawulo womkhiqizo oyinhloko. Isixazululo esiceliwe sifanelekile uma sithuthukisa ngqo i-back-drilled noma i-HDI ngezakhiwo, i-laminate elahlekelwa kancane kanye nokukhetha kwangaphambili noma ithusi elisezingeni eliphansi; akusizi kangako uma umkhawulo wangempela uyisixhumanisi, ngokuguquguquka, indlela yokushisa noma isici sokuhlanganiswa. Lokhu kuvimbela izinto zekhwalithi ephezulu ukuthi zisetshenziswe esikhundleni sokulungisa inkinga yangempela yesiteshi noma yokuthembeka.

Lapho Kusetshenziswa khona ama-PCB e-TU-933+

Amaphrojekthi ajwayelekile afaka phakathi amaseva e-AI kanye ne-HPC, amakhadi omugqa wokushintsha kanye nomzila, amapulatifomu okugcina, ama-backplanes anesivinini esikhulu, iziteshi ze-telecom base, izinhlelo ze-RF kanye nemishini yokuhlola enesivinini esikhulu. Ukukhetha izinto ezifanele kuncike ebude besiteshi kanye nokulahlekelwa yiso sonke—hhayi ilebula lomkhiqizo lodwa.

Iziteshi ezimfushane

Izinto ezishibhile futhi eziphansi zingase zihlangabezane nesabelomali. Ukusebenzisa i-TU-933+ ngaphandle kwesidingo esilinganiselwe kungangeza izindleko kanye nengozi yokuthenga.

Iziteshi ezinde noma ezicebile ngezixhumi

I-TU-933+ iba yigugu kakhulu lapho ukuhlaziywa kokufakwa nokulahlekelwa kukhombisa ukuthi ukulahlekelwa kwe-dielectric nethusi kudla umkhawulo wesistimu.

Ifektri kufanele futhi isho ukuthi uma esinye isakhiwo singafaneleka kakhulu. Ukungacacisi kahle kungashiya ngokweqile ngama-stubs, umkhawulo wokulahlekelwa onganele noma ukuthembeka kokushisa okubuthakathaka. Ukucacisi ngokweqile kungandisa izindleko zezinto zokwakha kanye nesikhathi sokuthola ngaphandle kokulungisa ukungaqhubeki kwesixhumi, ukuqhekeka noma ukubuya kwendlela. I-Highleap ingaqhathanisa izinketho ezikhiqizwayo, kodwa izinto zokwakha ezivunyiwe kanye nesisekelo sokufaneleka kuhlala ngaphansi kokulawulwa kokushintsha kwamakhasimende.

Umphumela osebenzayo uyisinqumo esicacile sokuthi kufanele uyeke/ungayisebenzisi: sebenzisa ikhambi eliceliwe lapho imfuneko yokusebenza noma yokuthobela imithetho idinga; khetha ukwakhiwa okulula okuvunyelwe uma kungadingeki. Leso sahlulelo senziwa ebhodini kanye nedatha yomkhiqizo, hhayi ekucabangeni ukuthi imininingwane ephezulu ihlala ikhiqiza i-PCB engcono kakhulu.

Imiphumela Yokuphatha I-TU-933+ Njengokuthuthukiswa Okulula Kwe-FR-4

• Iphrofayili yethusi engalungile: Ukulahleka kwesiteshi kungaphuthelwa ukulingisa ngisho noma uhlelo lwe-resin lulungile.
• Isitayela sengilazi esingalawulwa noma okuqukethwe kwe-resin: ukuvimba, ukugoba kanye nobukhulu obucindezelwe kungahluka.
• Ide nge-stubs: Ukukhanya kanye nokulahlekelwa ukubuya kungabusa ukuthuthukiswa kwezinto ezibonakalayo.
• Ukubhaliswa okungalungile kokubhoboza emuva: Ukulawula ukujula okubi kungashiya i-stub eningi noma kulimaze ungqimba oluqondiwe.
• I-warpage yokuhlanganisa: Amabhodi amakhulu, anezingqimba eziphakeme adinga ibhalansi yethusi, amathuluzi okusekela kanye nokulawula iphrofayili.
• Ukushintsha okungagunyaziwe: izinga elifanayo "lokulahlekelwa okuphansi kakhulu" alilingani ngokuzenzakalelayo.

Lezi zingozi kufanele zehlise umzamo odingekayo wokuxhumana nefektri, hhayi ukuyiphakamisa. Uma i-Highleap isithole amafayela e-Gerber noma okuklama, sihlola ukubhaliswa kanye nokulawulwa kwe-plating, ukukhishwa kokukhiqiza okusekelwe kumakhuphoni, ukulandeleka kokwakhiwa okuvunyiwe kanye nokuqina okucindezelwe kanye nokuxhumana kwe-impedance. Izinqumo kuphela ezithinta kakhulu ukusebenza, ukuthobela imithetho, intengo noma ukulethwa ezibuyiselwa kumakhasimende.

Impendulo ebanzi njengokuqinisa ukubekezelelana ngakunye ivame ukuchitha imali. Isenzo esifanele sincike ekutheni imbangela eyinhloko iwukugcwalisa i-resin enezingqimba eziphezulu, ebholwe emuva noma i-HDI ngezakhiwo, i-laminate elahlekelwa kancane kanye nokukhethwa kwangaphambilini noma ithusi elisezingeni eliphansi. Izilawuli eziqondiwe zithuthukisa isivuno futhi zenze imbangela eyinhloko ilandeleke ngaphandle kokuguqula wonke umdwebo ube inqubo ekhethekile ebiza kakhulu ngokungadingekile.

Ukuhlela i-TU-933+ Stackup kanye ne-Channel

I-Highleap ibuyekeza i-stackup njengohlelo lokuqina kwesignali kanye nokukhiqiza. Ukukhishwa kufanele kubonise ukwakheka okuyinhloko/okwangaphambi kokulungiselela, iphrofayili yethusi, isitayela sengilazi lapho kulawulwa khona, kuqediwe ithusi, impedance, i-pair geometry, ukubhoboza ngemuva kanye nendlela yokwenza ikhuphoni.

Izinguquko zobuchwepheshe kulesi sigaba azikwazi ukuhlolwa ngokuzimela. Ushintsho ekubholweni emuva noma i-HDI ngezakhiwo lungashintsha umphumela wokukhethwa kwe-laminate ephansi kanye nokukhethwa kwe-prepreg, kuyilapho ukugcwalisa kwe-resin yethusi ephansi kanye ne-high-layer-count kuthinta i-geometry kanye nomphumela wokuhlolwa obonwe ebhodini eliqediwe. I-Highleap ibuyekeza ukwakhiwa kwangempela kokukhiqiza ngakho-ke i-stackup kanye nesinxephezelo kusekelwe ezintweni ezingathengwa kunezibonelo eziqanjiwe.

Amabhodi e-TU-933+ anezinga eliphezulu adinga i-resin eyanele ukugcwalisa amaphethini ethusi aminyene ngenkathi egcina ukujiya kwe-dielectric okusetshenziswe kumodeli yesiteshi. Ama-pair engqimba abalulekile kufanele asebenzise iphrofayili yethusi evunyiwe, futhi ngokusebenzisa izingcezu kumele aphathwe nge-HDI, ama-vias angaboni noma ukubhoboza ngemuva lapho kufanele khona. I-stackup idinga futhi imijikelezo yethusi elinganiselayo kanye neyokucindezela okusebenzayo ukuze ukusebenza kukagesi kungadali ingozi yokuwa noma yokubopha egwemekayo.

Amandla Okukhiqiza e-Highleap TU-933+ PCB

I-Highleap isekela amabhodi aqinile anezingqimba eziphakeme, izakhiwo ze-HDI , i-lamination elandelanayo, i-via-in-pad, ukubhoboza ngemuva, i-impedance elawulwayo kanye nokwakhiwa komugqa omncane . Ipulatifomu yethu eshicilelwe yemvamisa ephezulu ifaka phakathi ukuqinisekiswa kwe-impedance, i-AOI, ukuhlolwa kukagesi, ukuhlolwa kwesigaba esinqamulayo kanye nokuhlolwa kwe-S-parameter okukhethwayo noma ukuhlolwa kokulahlekelwa kokufakwa kweziteshi ezibalulekile.

Imikhawulo yokusebenziseka incike kusayizi webhodi, ukujiya okuphelele, ukusatshalaliswa kwethusi, inani lezingqimba kanye nokwakhiwa kwe-TU-933+ ekhethiwe. Inombolo yamandla ejwayelekile ayithathi indawo yephrojekthi ye-DFM.

Impendulo yokukhiqiza yethulwa njengezenzo ezithile. I-CAM ejwayelekile kanye nezinqumo zenqubo zihlala ne-Highleap; imibuzo ithunyelwa kumakhasimende kuphela uma eshintsha umsebenzi, iziqu, izindleko noma isikhathi sokuhola. Leyo modeli yesevisi ivimbela ukwenziwa okuyinkimbinkimbi ekubeni umthwalo wokuphatha wokuthenga.

Idatha yokukhiqiza evunyiwe igcinwa ukuze isetshenziswe ama-oda aphindaphindwayo. Ubunikazi bezinto ezibonakalayo, ukukala, umzila wokubhoboza, ithagethi yokubeka iplati kanye nendlela yokuhlola kusalawulwa ukushintsha. Lokhu kuvikela umkhiqizo ezifweni ze-lamination kuma-stackups aminyene noma amaphutha e-back-drill noma nge-stub abangelwa inqubo engabhaliwe noma ushintsho lokunikezwa.

Umhlangano we-TU-933+ PCB Wamaseva, Amaswishi kanye Nehadiwe Yezokuxhumana

Ukusebenza kwebhodi lesivinini esikhulu kungonakalisa ngesikhathi sokuhlanganiswa yi-warpage, ukungalungi kahle kwesixhumi, ukuvalelwa kwe-BGA , ukulungiswa kabusha ngokweqile noma ukungcola. I-Highleap inikeza ubunjiniyela be-stencil, i-SPI, ukubekwa kwe-SMT, ukugeleza kabusha okulawulwayo, i-AOI, i-X-ray, ukucubungula i-press-fit noma i-through-hole kanye nokuhlolwa kokusebenza lapho kunikezwa izinto nezinqubo.

Kuma-backplanes amakhulu namakhadi omugqa, ukubuyekezwa kokuhlanganiswa kuhlanganisa amathuluzi okusekela, ukufakwa kwesixhumi esindayo, ukuhlolwa kokuphunyuka kwe-BGA, isisindo sokushisa kanye nemikhawulo yokulungiswa kabusha.

Inqubo yokuhlanganisa iqala ngokwakhiwa kwebhodi elingenalutho. I-Warpage, ibhalansi yethusi, ukuqeda iphedi, ngesimo kanye nobuningi bokushisa kuthinta ukuphrinta, ukubeka kanye nokugeleza kabusha. I-Highleap ibukeza i-PCB kanye nokuhlelwa kwezingxenye ndawonye ukuze ibhodi elihlangabezana nokuhlolwa kwebhodi elingenalutho lingabi yi-PCBA enenzuzo ephansi ngemva kokulayishwa kwezingxenye ezinenani eliphezulu.

Ukuhlolwa kukhethwa ngephakheji kanye nengozi yokukhubazeka. I-SPI ilawula ukufakwa kokunamathisela, i-AOI ihlola indawo ebonakalayo kanye nezici ze-solder, kanti i-X-ray isetshenziswa lapho amalunga efihliwe khona. Izixhumi ezikhethekile ze-optical, i-RF noma i-mechanical nazo zingadinga ukulungiswa, ukuhlolwa kwedatha noma imiyalelo yokuphatha amakhasimende.

Thumela Amafayela Ebhodi Kuqala Ukuze Uthole Isilinganiso Se-PCB Se-TU-933+

Qala ngokuthumela amafayela e-Gerber noma amafayela okuklama e-PCB endawo . Awudingi ukuhlela uhlu oluhlukile lwezidingo ze-stackup, ithusi, i-back-drill kanye nokulahlekelwa ngaphambi kokukhuluma nathi. Uma lawo manothi esevele engaphakathi kwephakheji yokuklama, siwasebenzisa ngqo.

Unjiniyela oyedwa uhlela ukubuyekezwa kobuchwepheshe

Unjiniyela wakho ozinikele we-Highleap uzosebenza nawe ngamunye ngamunye futhi abukeze izingqimba zesivinini esiphezulu, ukwakhiwa kwe-TU-933+, i-impedance, ukubhoboza ngemuva kanye nezidingo zokuhlanganisa nethimba lethu lochwepheshe bobunjiniyela. Sizochaza noma yiluphi udaba ngendlela engokoqobo futhi sicele amafayela adingekayo esinyathelweni esilandelayo kuphela. Uma kudingeka i-PCBA, idatha ye-BOM kanye nokubekwa ingalandela ngemuva kokuthi ukubuyekezwa kwe-PCB sekuqalile.

Unjiniyela oqokiwe ugcina konke ukuxhumana endleleni eyodwa yephrojekthi. Izinto zokwakha, i-stackup, i-CAM, ukwenziwa, ikhwalithi kanye nemibuzo yokuhlanganisa iyahlanganiswa ukuze umthengi angadingi ukuhambisa izinkinga zobuchwepheshe phakathi kweminyango eminingi yefektri.

Intengo ye-PCB ye-TU-933+ kanye nabashayeli besikhathi sokuhola

Izinto ezibangela izindleko eziyinhloko isikhathi sokuhola sezinto ezibonakalayo, inani eliphezulu lezendlalelo, ukusetshenziswa kwamaphaneli, i-lamination elandelanayo, ithusi elingacacile, i-tight impedance, ukubhoboza ngemuva, isikhala sekhuphoni, ububanzi bokuhlola kanye nengozi yokukhiqiza. Izindleko ze-PCBA zincike ekubalweni kwe-BGA, ukucubungula izixhumi, ukutholakala kwezingxenye, ukujula kokuhlola kanye nokuhlolwa okusebenzayo.

I-Highleap iqinisekisa ukutholakala kwezinto zamanje futhi ayithembisi isikhathi esinqunyiwe ngaphambi kokubuyekeza ukwakhiwa okuqondile.

Isikhathi sokulethwa sivame ukulawulwa ukutholakala kwezinto ezibonakalayo, ithusi elikhethekile, ubuncane bomhlinzeki, ukucutshungulwa okulandelanayo noma ukuhlukaniswa kwangaphandle. Unjiniyela ubona umkhawulo wangempela weshejuli futhi uhlola ukuthi ngabe enye indlela evunyelwe ingawususa yini ngaphandle kokushintsha imfuneko yomkhiqizo.

Ukwehliswa kwezindleko kufanele kususe ubunzima obungadingekile, hhayi ukulawula okuvikela ukusebenza. I-Highleap ibuyekeza ukusetshenziswa kwephaneli, ukwakhiwa kwezingqimba ezingabalulekile, ngokwakhiwa kwezakhiwo kanye nobubanzi bokuhlola. Noma yisiphi isiphakamiso esishintsha izinto ezivunyiwe, ithusi, i-stackup noma i-qualification siyabuyiselwa ukuze sivunyelwe amakhasimende.

Ukwakhiwa kwe-laminate ngqo, i-prepreg kanye nethusi kungaba nomthelela omkhulu weshejuli kunohlaka lwebhodi. Inani eliphezulu lezingqimba, usayizi wephaneli enkulu, imijikelezo eminingi ye-lamination, ukubhoboza ngemuva kanye namakhuphoni okulahlekelwa kwengeza isikhathi senqubo futhi kunciphisa isivuno sephaneli. I-Highleap ingaqhathanisa izakhiwo ezivunyiwe futhi ibone lapho ubunzima busekela khona isidingo sesiteshi nokuthi singasuswa kuphi ngaphandle kokwenza umklamo ube buthaka.

Ukusebenza Okusheshayo Kudinga Ukukhishwa Kokukhiqiza Okulawulwayo

I-TU-933+ ingagcina umkhawulo wesiteshi, kodwa kuphela uma izinto zokwakha, ithusi, ingilazi, i-stackup, ama-via, izixhumi kanye nokuhlanganiswa kulawulwa njengohlelo olulodwa. I-Highleap Electronics inikeza indlela yokukhiqiza, ukuhlanganisa kanye nokuhlola; i-TUC ihlala ingumkhiqizi wezinto zokwakha.

Ikhuphoni kumele imele isici esilawulwayo. Ipheya lezingqimba, ithusi, ukujiya kwe-dielectric, i-geometry yomzila kanye nendawo yephaneli kufanele ihambisane nesekethe ebalulekile. Onjiniyela bethu bayaqinisekisa ukuthi ikhuphoni ejwayelekile ye-impedance yanele noma ukuthi kudingeka isakhiwo sokuhlola esizinikele, i-resonator noma ikhasimende.

Ukuhlolwa okujwayelekile kukagesi kuqinisekisa ukuvulwa kanye nokufushane, kodwa akuqinisekisi zonke izidingo zokusebenza. Kuye ngomklamo, uhlelo lungasebenzisa futhi i-impedance, i-microsection, ukuqinisekiswa kwe-back-drill, amakhuphoni okufaka nokulahlekelwa okungakhethwa kanye nokuhlolwa kwe-PCBA. I-Highleap ihlukanisa ukuqinisekiswa kokukhiqiza nokufaneleka komkhiqizo ogcwele ngakho ububanzi bokuhlola obucashuniwe buhambisana nesinqumo okulindeleke ukuthi umphumela usisekele.

imibuzo ejwayelekile ukubuzwa

Ingabe i-TU-933+ iyafana ne-TU-933?

Cha. Ibanga eliqondile kanye ne-prepreg ehlobene kumele kuchazwe. Amagama afanayo awagunyazi ukufaka esikhundleni.

Ingabe i-Highleap ikhiqiza i-TU-933+ laminate?

Cha. I-TUC ikhiqiza i-laminate kanye ne-prepreg. I-Highleap ikhiqiza ama-PCB kanye nama-PCB assemblies isebenzisa izinto ezivunyiwe.

Ingabe i-TU-933+ ifanele iziteshi ze-PCB ze-112G?

Kungafaneleka, kodwa ukukhetha kumele kusekelwe ekulahlekelweni kwesiteshi okuphelele, ukufinyelela, ithusi, ama-via kanye nokwakheka kwesixhumi.

Ingabe ngidinga itafula eliqediwe lokuqoqa izinto kanye netafula lokubhoboza ngaphambi kokuxhumana ne-Highleap?

Cha. Thumela amafayela e-Gerber noma amafayela okuklama e-PCB kuqala. Unjiniyela we-Highleap uzobuyekeza ibhodi ngamunye ngamunye futhi aqinisekise imininingwane ye-stackup, ithusi, i-impedance kanye ne-back-drill nethimba lobunjiniyela.

Ungakwazi yini ukuhlanganisa amabhodi e-TU-933+ anezinga eliphezulu?

Yebo. Sisekela i-SMT, i-BGA, i-through-hole, i-press-fit, i-AOI, i-X-ray kanye nokuhlolwa kokusebenza okusekelwe kuphakheji yokuhlanganisa.

Ubani osiza ekuqinisekiseni imininingwane yokukhiqiza ye-TU-933+ engekho?

Unjiniyela ozinikele we-Highleap usebenza nawe ngqo futhi uhlela ukubuyekezwa kwe-stackup, ithusi, i-impedance, ukubhoboza emuva, ukwenziwa kanye nokuhlanganiswa nethimba lethu lochwepheshe bobunjiniyela.