Farqiga u dhexeeya PCB-yada dhoobada ah iyo FR4 PCB-yada dhaqameed
Kahor intaanan ka hadlin arintaan, aan marka hore fahano waxay yihiin PCB-yada dhoobada ah iyo waxa ay yihiin FR4 PCBs.
Guddiga wareegga dhoobada waxaa loola jeedaa nooc ka mid ah guddiga wareegyada oo lagu sameeyay alaabta dhoobada ah, oo sidoo kale loo yaqaan PCB Ceramic (guddiga wareegyada daabacan). Si ka duwan caagagga caaga ah ee la xoojiyay (FR-4), looxyada wareegga dhoobada waxay isticmaalaan substrates dhoobada, kuwaas oo bixin kara xasillooni heerkul sare ah, xoog farsamo oo wanaagsan, sifooyin dielectric oo wanaagsan, iyo cimri dheer. PCB-yada dhoobada ah waxaa inta badan loo adeegsadaa heer kulka sare, soo noqnoqoshada sare, iyo wareegyada awooda sare leh, sida nalalka LED, amplifiers power, lasers semiconductor, transceivers RF, dareemayaal, iyo aaladaha microwave.
Guddiga Wareega waxaa loola jeedaa walxo aasaasi ah oo loogu talagalay qaybaha elektaroonigga ah, oo sidoo kale loo yaqaan PCB ama looxa wareegga daabacan. Waa side ururinta qaybaha elektiroonigga ah iyadoo lagu daabacayo qaababka wareegga birta ee substrates-ka aan shaqaynayn, ka dibna abuuraya dariiqyo korantada iyada oo loo marayo hababka sida daxalka kiimikada, naxaasta electrolytic, iyo qodista.
Kuwa soo socdaa waa isbarbardhigga u dhexeeya dhoobada CCL iyo FR4 CCL, oo ay ku jiraan kala duwanaanshahooda, faa'iidooyinka iyo khasaarooyinka.
| Astaamaha | Ceramic CCL | FR4 CCL |
| Qaybaha Walxaha | dhoobada | Fiber galaas la xoojiyay resin epoxy |
| Hab-dhaqanka | N | IYO |
| Heerarka kulka (W/mK) | 10-210 | 0.25-0.35 |
| Xaddiga Dhumucda | 0.1-3mm | 0.1-5mm |
| Qalabaynta Dhibaatada | Sare | Hoose |
| Qiimaha wax soo saarka | Sare | Hoose |
| Faa'iidooyinka | Deganaanshiyo heerkul sare oo wanaagsan, wax qabad dielectric wanaagsan, xoog makaanik oo sarreeya, iyo nolol adeeg oo dheer | Qalabka caadiga ah, qiimaha wax soo saarka hooseeya, farsamaynta sahlan, oo ku habboon codsiyada soo noqnoqda hooseeya |
| Khasaaro | Qiimaha wax soo saarka sare, habayn adag, kaliya ku haboon codsiyada-soo noqnoqda sare ama sare | Dielectric joogto ah oo aan degganayn, heerkul badan oo isbeddelaya, xoogga farsamada oo hooseeya, iyo u nuglaanshaha qoyaanka |
| Nidaamyada | Waqtigan xaadirka ah, waxaa jira shan nooc oo caan ah oo kulaylka dhoobada ah CCLs, oo ay ku jiraan HTCC, LTCC, DBC, DPC, LAM, iwm. | Guddiga sidaha IC, Guddi adag-Flex, HDI lagu aasay/Indhola'aan iyada oo loo sii marayo, loox hal dhinac ah, loox laba-dhinac ah, loox-lakab badan |
PCB dhoobada
Qaybaha codsiga ee agabyada kala duwan:
Alumina Ceramic (Al2O3): Waxay leedahay dahaar aad u fiican, xasilloonida heerkulka sare, adkaanta, iyo xoogga farsamada si ay ugu habboonaato aaladaha elektiroonigga ah ee awoodda sare leh.
Aluminium Nitride Ceramics (AlN): Iyada oo kuleyl heer sare ah iyo xasilloonida kulaylka wanaagsan, waxay ku habboon tahay aaladaha elektiroonigga ah ee awoodda sare leh iyo meelaha iftiinka LED-ka.
ceramics Zirconia (ZrO2): oo leh xoog sare, adag tahay iyo xidhashada iska caabbinta, waxay ku habboon tahay qalabka korantada ee sare.
Qaybaha codsiga ee hababka kala duwan:
HTCC (Heerkulka Sare ee Sheeramka): Ku habboon codsiyada heerkulka sare iyo awoodda sare, sida korantada korontada, hawada hawada, isgaarsiinta satellite-ka, isgaarsiinta indhaha, qalabka caafimaadka, elektiroonigga baabuurta, petrochemical iyo warshadaha kale. Tusaalooyinka badeecada waxaa ka mid ah LED-yada awoodda sare leh, cod-weyneyaasha korantada, inductors, dareemayaasha, capacitors kaydinta tamarta, iwm.
LTCC (Heerkulka Hoose ee Sheeramka): Ku habboon soo saarista aaladaha microwave-ka sida RF, microwave, anteenada, dareeraha, shaandhada, qaybiyaha awoodda, iwm. Intaa waxaa dheer, waxa kale oo loo isticmaali karaa caafimaadka, baabuurta, hawada hawada, isgaarsiinta, elektarooniga iyo goobaha kale. Tusaalooyinka badeecada waxaa ka mid ah modules microwaves, modules anteeno, dareemayaasha cadaadiska, dareemayaasha gaaska, dareemayaasha dardargelinta, filtarrada mikrowaytka, qaybiyeyaasha awoodda, iwm.
DBC (Copper Bond Direct): Waxay ku habboon tahay daadinta kulaylka aaladaha semiconductor ee awoodda sare leh (sida IGBT, MOSFET, GaN, SiC, iwm.) Tusaalooyinka alaabta waxaa ka mid ah modules-koronto, koronto koronto, kontaroolayaasha baabuurta korontada, iwm.
DPC (Direct Plate Copper Multilayer Printed Circuit Board): inta badan waxaa loo isticmaalaa daminta kulaylka ee nalalka LED-yada ee awoodda sare leh oo leh sifooyinka xoojinta sare, heerkulka sare ee kuleylka, iyo waxqabadka korantada sare. Tusaalooyinka alaabta waxaa ka mid ah nalalka LED, UV LEDs, COB LEDs, iwm.
LAM (Laser Activation Metallization for Hybrid Ceramic Metal Laminate): waxaa loo isticmaali karaa daminta kulaylka iyo hagaajinta waxqabadka korantada ee nalalka LED-ka ee awooda sare leh, qaybaha korantada, baabuurta korantada, iyo meelaha kale. Tusaalooyinka alaabada waxaa ka mid ah nalalka LED, modules-koronta, darawalada baabuurta korontada, iwm.
FR4 PCB
Guddiyada xambaara IC, looxyada Rigid-Flex iyo HDI indhoolaha/lagu aasay looxyada ayaa inta badan la adeegsadaa noocyada PCB-yada, kuwaas oo lagu dabaqo warshado iyo badeecado kala duwan sida soo socota:
IC side board: Waa looxa wareegyada daabacan ee caadiga ah, inta badan loo isticmaalo tijaabinta chips iyo wax soo saarka qalabka elegtarooniga ah. Codsiyada caadiga ah waxaa ka mid ah wax soo saarka semiconductor, wax soo saarka elektaroonigga ah, hawada hawada, militariga, iyo meelo kale.
Guddi adag-Flex: Waa loox walxo isku dhafan oo ku dara FPC iyo PCB adag, oo leh faa'iidooyinka labadaba looxyada wareegyada dabacsan iyo kuwa adag. Codsiyada caadiga ah waxaa ka mid ah qalabka elektiroonigga ah ee macaamiisha, qalabka caafimaadka, qalabka elektaroonigga ah, hawada hawada, iyo meelo kale.
HDI indho la'aan/ lagu aasay looxa: Waa guddi daabacan oo daabacan oo cufnaan sare leh oo leh cufnaanta xariiqda sare iyo dalool yar si loo gaaro baakad yar iyo waxqabad sare. Codsiyada caadiga ah waxaa ka mid ah isgaarsiinta mobilada, kombuyuutarrada, elektiroonigga macaamiisha, iyo goobo kale.