Umkhiqizi we-HDI Rigid-Flex PCB | Ifektri ye-PCB Ehlanganisiwe Ethambile Ethuthukisiwe Yezicelo Eziphezulu

Isicelo

UMBONO OYISISEKELO WE-HDI

Umklamo Wezingqimba Ezingu-1.10:

o Ihlinzeka ngezendlalelo ezengeziwe zamasekethe ayinkimbinkimbi kanye nezingxenye ezixineneyo, ithuthukisa ukusetshenziswa kwesikhala ngenkathi igcina ukusebenza kukagesi.

Ubuchwepheshe be-HDI besizukulwane sesi-2.2:

Isebenzisa ama-micro-via kanye nezingxenye ze-fine-pitch ukuze kufezwe ubuningi obukhulu bokuxhumana, okuthuthukisa ukusebenza kahle kokudlulisa isignali.

3. Ukwakhiwa Okuqinile Okuguquguqukayo:

Ihlanganisa izinzuzo zama-PCB aqinile (ngokuqina kwesakhiwo) kanye nama-PCB aguquguqukayo (okonga isikhala kanye nokuzivumelanisa nezimo), afanele imiklamo yesekethe ye-3D.

4. Ukulawulwa Kokungathinteki

o Iqinisekisa ukuhambisana okunembile kwe-impedance, okubalulekile ekuthembekeni kwesignali yesivinini esiphezulu kuzinhlelo zokusebenza ezifana namasekethe aphezulu, i-5G, kanye nokuxhumana kwe-RF.

5. Ukuxhuma i-Resin:

Igcwalisa ama-vias nge-resin ukuze kuthuthukiswe amandla omshini kanye nokuhlukaniswa kukagesi, okuthuthukisa ukuqina kwe-PCB ezindaweni ezinzima.

6. Ukwenziwa kube kuncane:
o Isekela ukubekwa kwezingxenye ezinobuningi obukhulu, inciphisa usayizi webhodi kanye nesisindo ngaphandle kokuphazamisa ukusebenza.
7. Ukulahlekelwa Okuphansi Kwesignali:
Ilungiselelwe ukulahleka okuncane kwesiginali, okubalulekile ekugcineni ukusebenza kwekhwalithi ephezulu ezinhlelweni zokudlulisa idatha kanye nokuxhumana.
8. Ukusebenza Okuvame Kakhulu:
o Yenzelwe izinhlelo zokusebenza ezisebenzisa imvamisa ephezulu, ukuqinisekisa umsindo ophansi kanye nokuphambuka kwesignali kumaza afinyelela kuma-GHz amaningana.
9. Ukuphathwa Kokushisa:
o Isekela izindlela zokusabalalisa ukushisa, iqinisekisa ukuthi i-PCB ingasebenza kahle ezindaweni ezishisa kakhulu ngaphandle kokuphazamisa ukusebenza.
10. Umklamo Ongenziwa Ngokwezifiso:
Ilungiselelwe izidingo zamakhasimende ezithile, ngokuguquguquka kokubala izendlalelo, ukukhethwa kwezinto, kanye nezinye izici ezenziwe ngokwezifiso.

Izinto Okucatshangwa Ngazo Ngomklamo: Ukulawulwa Kokuvinjelwa
Ukuqondanisa okunembile kwe-impedance kubalulekile ukuvimbela ukubonakaliswa kwesignali namaphutha okudlulisela, ikakhulukazi ezimpawini zesithombe ezinesinqumo esiphezulu kumadivayisi ezokwelapha njenge-CT scanners.
Umklamo Wokunqwabelanisa Izingqimba
Ukuze kusebenze kahle kakhulu kagesi, kudingeka ukwakheka okunembile kwesakhiwo se-layer stack. Ukuhlelwa kahle kwezingqimba zesignali namandla, kanye nezindiza zomhlabathi, kuthuthukisa ubuqotho besignali futhi kuqinisekisa ukusebenza okuzinzile kumadivayisi afana nama-CT scanner.
Umklamo we-Microvia
Ukusetshenziswa kwama-microvia kumiklamo ye-HDI kwenza kube lula ukuqondisa kahle futhi kwandisa isilinganiso sobukhulu nobukhulu be-PCB, okubalulekile kumadizayini amancane kumadivayisi afana nama-CT scanner.
Ukufakwa kwe-Resin
Ukufakwa kwe-resin kuthuthukisa amandla okusebenza futhi kunciphisa umsindo kagesi, kodwa kumele kulawulwe ngokucophelela ukuqinisekisa ukumbozwa kanye nokusebenza okufanayo.
Ukuphathwa Kokushisa
Amasekethe anesivinini esikhulu akhiqiza ukushisa. Ama-vias okushisa afanele kanye nemiklamo yokushabalalisa ukushisa kuyadingeka ukuqinisekisa ukusebenza okuthembekile kwama-CT scanner namanye amadivayisi ezokwelapha isikhathi eside.

Izinto Ezivame Kakhulu
Izinto ezifana ne-PTFE noma i-Rogers zilungele ukunciphisa ukulahleka kwesignali ngezikhathi eziphezulu, okuthuthukisa ubuqotho besignali kumadivayisi ezokwelapha afana nezikena ze-CT.
Ukuthuthukiswa Kwezingqimba Zesignali
Ukuthuthukisa inani kanye nendawo yezingqimba zesignali kuthuthukisa ukusebenza kukagesi kwe-PCB, okuqinisekisa ukusebenza kahle kwezikena ze-CT kanye neminye imishini esebenza kahle.
Umklamo Wokwenziwa (i-DFM)
Ukuqinisekisa ukuthi ukwakheka kwe-PCB kuhambisana nezinqubo zokukhiqiza kunciphisa amaphutha futhi kwandisa ukusebenza kahle kwezindleko, okuqinisekisa ikhwalithi yamadivayisi ezokwelapha akhiqizwa ngobuningi njengama-CT scanner.
Izinto Okucatshangwayo Ngomhlangano
Uma uklama, kubalulekile ukubheka ukuqondiswa kwezingxenye, amaphuzu okuhlola, kanye nezinqubo zokuhlanganisa ezenzakalelayo ukuze kuthuthukiswe ukusebenza kahle kanye nokunemba ngesikhathi sokukhiqiza.
Ukuzivumelanisa Nemvelo
Ukukhetha izinto zokwakha kanye nezingubo ezifanele indawo yokusebenza (isb., ukushintshashintsha kwezinga lokushisa kanye nomswakama ezindaweni zezokwelapha ze-CT scanners) kuqinisekisa ukuthembeka kwesikhathi eside.

Izinzuzo Zomkhiqizo:

Ubuningi Bezingxenye Eziphezulu
Umklamo onezingqimba eziyi-10 uvumela izingxenye ezengeziwe kanye nokuhlanganiswa okukhulu, okuwusizo kakhulu kumasekethe anomthamo ophezulu atholakala kumadivayisi ezokwelapha afana nama-CT scanner.
Ubuqotho Besignali Obuthuthukisiwe
Ukuhlanganiswa kobuchwepheshe be-HDI, ukulawulwa kwe-impedance, kanye nokufakwa kwe-resin kuqinisekisa ukuwohloka okuncane kwesignali, okubalulekile ekuthathweni kwezithombe okunembe kakhulu kanye nokudluliswa kwedatha kumadivayisi ezokwelapha afana nama-CT scanner.
Ukuzivumelanisa nezimo kanye nokuqina
Idizayini eqinile neguquguqukayo inikeza izinzuzo zokuguquguquka nokuqina, okwenza kube kuhle kakhulu kumadivayisi ezokwelapha amancane njengezikena ze-CT, ezidinga amabhodi wesekethe aguquguqukayo futhi aqinile.
Umklamo Omncane Ngaphandle Kokuyekethisa
Isekela ukubekwa kwezingxenye ezinobukhulu obuphezulu, yehlisa usayizi nesisindo ngenkathi ihlangabezana nezidingo eziqinile zokuklama zamadivayisi ezokwelapha njenge-CT scanners.
Ukusebenza Okuthuthukisiwe Kokushisa
Ukuphathwa kokushisa okuphumelelayo kunciphisa ingozi yokwehluleka okuhlobene nokushisa, okuqinisekisa ukusebenza okuthembekile kwesikhathi eside kumadivayisi ezokwelapha afana nama-CT scanner.
  Isivuno Esiphezulu Nokuthembeka
Izinqubo zokukhiqiza ezithuthukisiwe zinciphisa amazinga okukhubazeka, okuqinisekisa ukuthembeka kwesikhathi eside kwama-PCB asetshenziswa ezinhlelweni ezibalulekile zezokwelapha njengezikena ze-CT.

Kungani Kufanele Ukhethe Ama-PCB Aqinile?

Ukonga Isikhala Nesisindo: Izixhumi ezincishisiwe kanye nesisindo, zilungele izindiza, izimoto, kanye nezinto zikagesi eziphathwayo.
Ukuthembeka Okuthuthukisiwe: Amaphuzu ambalwa okwehluleka okungenzeka kanye nokumelana nokushaqeka/ukudlidliza.
Ku-Ukusebenza Kagesi Okuqinisekisiwe: Ukuxhumana okufushane kuholela ekuphazamisekeni okuphansi kanye nokulahlekelwa okuncane kwesiginali.
Ukuvumelana nezimo komklamo: Ikhono lokuklama le-3D livumela izimo eziyinkimbinkimbi.
Ukupakisha Okulungiselelwe: Ivumelana nezindawo ezixineneyo, iqinisekisa izixazululo zokupakisha ezisebenzayo.
Ukumelana Nemvelo: Yakhelwe ukumelana nezimo ezinzima, ilungele ukusetshenziswa kwezindiza kanye nezempi.

Ama-PCB aqinile aguqula izimboni ngokunikeza ukuthembeka okuphezulu, ukuncipha kobunzima, kanye nokusebenza okuthuthukisiwe.

Imibuzo Evame Ukubuzwa

1. Iyini i-PCB yesizukulwane sesibili se-HDI?
Isizukulwane sesi-2 se-HDI sisebenzisa ama-microvia ukuze sifinyelele ubuningi besekethe obuphezulu kanye nobuqotho besignali obungcono, okwenza kube kuhle kakhulu kumadivayisi afana nama-CT scanner lapho ukuxhumana okunobuningi obuphezulu kubalulekile khona.
2. Kungani ukulawulwa kwe-impedance kubalulekile kuma-HDI PCB?
Ukulawulwa kokungazweli kuqinisekisa ukuthi izimpawu zidluliselwa ngaphandle kokuphazamiseka, okubalulekile kumasignali okuthwebula izithombe anesinqumo esiphezulu kuma-CT scanner nakwamanye amadivayisi ezokwelapha.
3. Kuyini ukufakwa kwe-resin, futhi kungani kusetshenziswa?
Ukufakwa kwe-resin kugcwalisa ama-vias nge-resin ukuze kuthuthukiswe amandla okusebenza kanye nokuhlukaniswa kukagesi, okuwusizo kakhulu ezinhlelweni ezinokwethenjelwa okuphezulu njengezikena ze-CT.
4. Ingabe le PCB ingenziwa ngokwezifiso zezinhlelo zokusebenza ezithile?
Yebo, i-PCB ye-HDI rigid-flex enezingqimba eziyi-10 ingenziwa ngokwezifiso ukuze ivumelane nezidingo ezahlukahlukene, kufaka phakathi ukukhetha izinto ezibonakalayo, i-impedance, kanye nezici zomklamo.
5. Yiziphi izimboni ezisebenzisa ama-PCB aqinile aguquguqukayo anezingqimba eziyi-10 ze-HDI?
Lawa ma-PCB asetshenziswa kuzo zonke izimboni ezifana nezokuxhumana, izimoto, izindiza, ezokwelapha kanye ne-electronics zabathengi.
6. Umklamo onezingqimba eziyi-10 uwuthuthukisa kanjani ukusebenza?
Izingqimba ezengeziwe zivumela amasekethe ayinkimbinkimbi kakhulu, ukusatshalaliswa kwamandla okungcono, kanye nokuphazamiseka komsindo okuncane.
7. Yiziphi izinto ezisetshenziswa kuma-PCB e-HDI anezingqimba eziyi-10?
Ngokuvamile, izinto ezifana ne-FR4, i-Rogers, noma i-PTFE zisetshenziselwa izinhlelo zokusebenza ezivame kakhulu
8. I-HDI iqhathaniswa kanjani nemiklamo yendabuko ye-PCB?
I-oHDI inikeza imiklamo emincane kakhulu enobuningi obuphezulu, okuholela ekusebenzeni okungcono ezintweni ezincane.
9. Ingabe lawa ma-PCB afanelekela izindawo ezishisa kakhulu?
Yebo, izinto ze-PCB zingakhethwa ukuze zisetshenziswe ezindaweni ezishisa kakhulu ukuze kulondolozwe ukusebenza nokuthembeka.
10. Ukulawulwa kwe-impedance kuzuzisa kanjani amasekethe anesivinini esikhulu?
Ivimbela ukubonakaliswa nokulahleka kwesignali, iqinisekisa ubuqotho besignali obuqhubekayo ezinhlelweni zokudlulisa idatha ngesivinini esikhulu.

Izicelo

Izinhlelo Zokuxhumana ze-1.5G:
Isetshenziswa eziteshini eziyisisekelo kanye nemishini yokuxhumana esheshayo ye-5G, okwenza kube lula ukudluliselwa kwedatha okusheshayo kanye nokuxhumana okuthuthukisiwe.
2. Izimoto zikagesi:
Uqashwe ezinhlelweni zokusiza abashayeli ezithuthukisiwe (i-ADAS), ezinhlelweni zokuxhumana ezingaphakathi kwezimoto, kanye nezinhlelo zokuphatha amabhethri ezimoto zikagesi.
3. Isikhala Sezindiza:
Isetshenziswa ezinhlelweni zokuxhumana ngesathelayithi, ezinhlelweni ze-radar, kanye nasezindizeni ze-avionics ezisebenza kahle, ezidinga kokubili ukuqina kanye nokuphathwa kwedatha okusheshayo.
4. Amadivayisi Ezokwelapha:
Kuhlanganiswe nezinsimbi zezokwelapha ezifana nemishini ye-MRI, imishini yokuxilonga, kanye nezinhlelo zokuqapha iziguli, lapho ukuthembeka okuphezulu nokunemba kubalulekile khona.
5. Izikhungo Zedatha Ezisheshayo:
Isekela ihadiwe yeseva ethuthukisiwe kanye namamojula okukhanya, abalulekile ekudlulisweni kwedatha okusheshayo ezikhungweni zedatha zesimanje.
Amadivayisi e-6.IoT:
Ilungele izinto ezigqokwayo, amadivayisi ahlakaniphile asekhaya, kanye nobunye ubuchwepheshe obuxhunyiwe lapho usayizi omncane nokuthembeka kubalulekile khona.
7. Izicelo ze-RF kanye ne-Microwave:
o Ivumela ukudluliswa kwesignali okuphakeme kumadivayisi e-RF kanye nama-microwave asetshenziswa kwezokuxhumana, i-radar, kanye nemishini yokuhlola.
8. Ezempi Nokuvikela:
Isetshenziswa ekuxhumaneni okuphephile, ezinhlelweni ze-radar, kanye nemishini yokuzulazula, inikeza ukusebenza okuthembekile ezimweni ezimbi kakhulu.
9. I-Electronics Yabathengi:
Kutholakala kuma-smartphone, amathebhulethi, kanye namadivayisi emidlalo asezingeni eliphezulu lapho isikhala nokusebenza kubalulekile khona.
10. Imishini Yokuxhumana Evame Kakhulu:
Kusetshenziswa ezinhlelweni ezidinga ukulingana okunembile kwe-impedance kanye nokusebenza kwemvamisa ephezulu, njengamanethiwekhi angenantambo kanye nokuxhumana kwesathelayithi.

Izifunda Ezithuthukisiwe Zezinhlelo Zokusebenza Ze-CT Scanner Ezisezingeni Eliphezulu

Kuma-scanner e-CT esizukulwane esilandelayo, ama-PCB ethu aqinile anikeza ubuqotho besignali kanye namakhono esivinini esiphezulu adingekayo ukusingatha izidingo zedatha eziyinkimbinkimbi zezithombe zezokwelapha zanamuhla. Ama-PCB ethu e-HDI anezingqimba eziyi-10 aklanyelwe ngqo ukuhlangabezana nezindinganiso zokusebenza okuphezulu ezidingekayo ezinhlelweni ze-CT scanner, okuqinisekisa ukucaca okumangalisayo kwezithombe kanye nokunemba kokuxilonga.

Ama-PCB Aqinile Aguquguqukayo: Ukuhlanganisa Ukuguquguquka Nokuqina Kwezinhlelo Zokusebenza Ezithuthukisiwe
Ama-PCB aqinile ahlanganisa ubuchwepheshe besekethe obuqinile nobuguquguqukayo, anikeza ikhambi eliguquguqukayo lamadivayisi aphathekayo. Ukuguquguquka kwawo kuvumela izimo zomklamo eziyinkimbinkimbi, kuyilapho izingxenye eziqinile zinikeza ukuzinza okuqinile kwezinhlelo zokusebenza ezidinga amandla.