Iintlobo zeemveliso

iveliso ezifakiwe

Iibhodi zeSekethe eziShicileleyo kwicala elinye

Iibhodi zeSekethe eziShicileleyo eziRigid Flex

Iibhodi zeSekethe eziprintiweyo ezininzi

I-IMS – Iibhodi zeSekethe eziprintiweyo zeMetal Base

Iibhodi zeSekethe eziprintiweyo eziPhezulu

Iibhodi zeSekethe ezishicilelwe ngobhedu olunzima

HDI PCB High Density Interconnect PCB

Iibhodi zeSekethe eziShicileleyo eziguquguqukayo

Iibhodi zeSekethe eziprintiweyo ezinamacala amabini

Iibhodi zeSekethe eziprintiweyo zeCeramic

Abasebenzisi abaninzi beePCBs bafumana iiPCB zeceramic zineadvanteji ngaphezu kweePCB zesintu ezenziwe ngezinye izinto. Olu ncedo kungenxa yokuba ii-PCB ze-ceramic zibonelela ngee-substrates ezifanelekileyo kwiisekethe zombane ezine-conductivity ephezulu ye-thermal kunye ne-coefficient ephantsi yokwandiswa kwe-thermal (CTE).

I-ceramic PCB iguquguquka kakhulu kwaye ingathatha indawo yePCB yesiko epheleleyo ngoyilo oluncinci kunye nokusebenza okwandisiweyo. Unokuzisebenzisa kwiimveliso ezininzi, njengeesekethe ezinamandla aphezulu, iimodyuli ze-chip-on-board kunye nezinzwa ezisondele.

Qhagamshelana nathi

iinkcukacha zemveliso

Iintlobo eziphambili zeCeramic PCB

Ukususela kwinqanaba le-substrates, ii-PCB ze-ceramic ziquka i-aluminium, i-AIN, i-BeO, i-Si₃N₄, iibhodi ze-substrate ze-hybridi, njl. Ukusuka kwiiplanga zeebhodi zeesekethe, kukho i-single-layer, i-double-layer, kunye ne-multilayer.

IiPCB zeCeramic zihlala zenziwe nge-ceramic cores, kunye ne-alumina kunye ne-aluminium nitride (AIN) zibe zimbini kwiintlobo eziphambili. Zombini ezi ntlobo zeebhodi zibonelela ngokusebenza ngcono kwe-thermal kune-PCBs ezingundoqo zentsimbi kuba akukho mfuneko yomaleko wombane phakathi kondoqo kunye neesekethe. Fumana ulwazi oluthe kratya malunga nezi ntlobo zimbini ziphambili ze-ceramic iintlobo ze-PCB ngezantsi:

AIN:

Ukuqhuba okuphezulu kwe-thermal, iibhodi ze-aluminium nitride zifanelekile, zibonelela ngaphezu kwe-150 w / mK. I-AIN lukhetho oluphezulu ngenxa yezinye izizathu ngokunjalo, ezifana neempawu zayo ezilungileyo ze-dielectric, ukungenzi-reactiveness kunye neekhemikhali zenkqubo ye-semiconductor kunye ne-CTE ephantsi.

IAlumina:

Kuba ibhodi ye-aluminiyam ye-nitride iyabiza, abo bakhetha iiPCB zeceramic ezingabizi kakhulu banokuzifumana beneebhodi zeAlumina. Ezi PCB zenziwe nge-aluminiyam oxide kwaye zibonelela malunga ne-18-36 w/mK.

Izinto eziluncedo zeCeramic PCB

Ukusebenza okukhuselekileyo kumaqondo obushushu ukuya kuma-350 degrees Celsius
Ukuphunyezwa okulula kokulandela umkhondo wesekethe ephezulu
Ukusebenza okungaqhelekanga okuphezulu
Ukupakishwa okuguquguqukayo, kunye nokukhetha ukuza kwiiphakheji ze-hermetic ukuthintela ukufunxwa kwamanzi
Ukumelana nokukhukuliseka kweekhemikhali ezinzima
Enye inzuzo ye-ceramic PCB lixabiso eliphantsi lenkqubo iyonke, enokuthi ingabizi kakhulu kwiipakethe ezishinyeneyo, kuba unenkqubo ehambelanayo yeeleya.