Imikhiqizo Izigaba

Imikhiqizo efakiwe

Amabhodi Esifunda Aphrintiwe Ahlangothi Olulodwa

I-Rigid Flex Printed Circuit Boards

Amabhodi Esekethe Aphrintiwe Ama-multilayer

I-IMS – I-Insulated Metal Base Printed Circuit Boards

Amabhodi Esekethe Aphrintiwe Imvamisa Ephakeme

Amabhodi Esifunda Aphrintiwe Ethusi Elinamandla

I-HDI PCB High Density Interconnect PCB

Amabhodi Esekethe Aphrintiwe Aguquguqukayo

Amabhodi Esekethe Aphrintiwe Asemaceleni Akabili

I-Ceramic Printed Circuit Boards

Abasebenzisi abaningi bama-PCB bathola ama-PCB e-ceramic anenzuzo kunama-PCB endabuko enziwe ngezinye izinto. Le nzuzo ingenxa yokuthi ama-PCB e-ceramic ahlinzeka ngama-substrates afanelekile amasekhethi e-elekthronikhi ane-conductivity ephezulu ye-thermal kanye ne-coefficient ephansi yokwanda kwe-thermal (CTE).

I-ceramic PCB iguquguquka ngokwedlulele futhi ingangena esikhundleni se-PCB yendabuko ephelele ngomklamo ongenzima kakhulu kanye nokusebenza okwandisiwe. Ungawasebenzisa emikhiqizweni eminingi, njengamasekhethi anamandla amakhulu, amamojula e-chip-on-board nezinzwa eziseduze.

Xhumana nathi

imininingwane yomkhiqizo

Izinhlobo Eziyinhloko ze-Ceramic PCB

Kusukela ezingeni lama-substrate, ama-PCB e-ceramic ahlanganisa i-aluminium, i-AIN, i-BeO, i-Si₃N₄, amabhodi e-substrate e-hybrid, njll. Kusukela ezingqimbeni zamabhodi wesekethe, kukhona ungqimba olulodwa, ungqimba oluphindwe kabili, kanye ne-multilayer.

Ama-PCB e-Ceramic ngokuvamile enziwa ngama-ceramic cores, ne-alumina ne-aluminium nitride (AIN) okuyizinhlobo ezimbili eziyinhloko. Zombili lezi zinhlobo zamabhodi zihlinzeka ngokusebenza okungcono okushisayo kunama-PCB angumongo wensimbi ngoba asikho isidingo songqimba lukagesi phakathi kwengqikithi namasekhethi. Thola okwengeziwe ngalezi zinhlobo ezimbili eziyinhloko ze-ceramic PCB izinhlobo ngezansi:

AIN:

Ngokusebenza okuphezulu kwe-thermal, amabhodi e-aluminium nitride alungile, ahlinzeka ngaphezu kuka-150 w/mK. I-AIN iyikhethelo eliphezulu ngenxa yezizathu ezithile futhi, njengezakhiwo zayo ezinhle ze-dielectric, ukungasasebenzi ngamakhemikhali enqubo ye-semiconductor ehlukahlukene kanye ne-CTE ephansi.

I-Alumina:

Njengoba ibhodi le-aluminium nitride libiza, labo abakhetha ama-PCB e-ceramic angabizi kakhulu bangase bazithole benamabhodi e-Alumina. Lawa ma-PCB enziwe nge-aluminium oxide futhi anikela cishe ngo-18-36 w/mK.

Izinzuzo Ceramic PCB

Ukusebenza okuphephile emazingeni okushisa afinyelela ku-350 degrees Celsius
Ukuqaliswa okulula kokulandela umkhondo wesifunda sokuminyana okuphezulu
Ukusebenza okukhethekile kwe-high-frequency
Ukupakishwa okuhlukahlukene, okunenketho yokuza ngamaphakheji we-hermetic ukuvimbela ukumuncwa kwamanzi
Ukumelana nokuguguleka kwamakhemikhali aqinile
Enye inzuzo ye-ceramic PCB izindleko eziphansi zesistimu, ezingabiza kakhulu kumaphakheji aminyene, njengoba unokucutshungulwa okufanayo kwezingqimba.