Phapang pakeng tsa li-PCB tsa Ceramic le li-PCB tsa FR4 tsa setso
Pele re buisana ka taba ena, ha re qaleng ka ho utloisisa hore na li-PCB tsa letsopa ke eng le hore na li-PCB tsa FR4 ke eng.
Boto ea Potoloho ea Ceramic e bolela mofuta oa boto ea potoloho e entsoeng ho latela thepa ea ceramic, e tsejoang hape e le PCB ea Ceramic (boto ea potoloho e hatisitsoeng). Ho fapana le li-substrate tsa polasetiki tse matlafalitsoeng ka faeba ea khalase (FR-4), li-circuit tsa ceramic li sebelisa li-substrate tsa ceramic, tse ka fanang ka botsitso bo phahameng ba mocheso, matla a betere a mechini, thepa e betere ea dielectric, le bophelo bo bolelele. Li-PCB tsa ceramic li sebelisoa haholo-holo lipotolohong tsa mocheso o phahameng, maqhubu a phahameng, le matla a phahameng, joalo ka mabone a LED, li-amplifier tsa motlakase, li-laser tsa semiconductor, li-transceiver tsa RF, li-sensor le lisebelisoa tsa microwave.
Boto ea Potoloho e bolela thepa ea motheo bakeng sa likarolo tsa elektroniki, tse tsejoang hape e le PCB kapa boto ea potoloho e hatisitsoeng. Ke sesebelisoa sa ho kopanya likarolo tsa elektroniki ka ho hatisa mekhoa ea potoloho ea tšepe holim'a li-substrate tse sa tsamaiseng motlakase, ebe se theha litsela tse tsamaisang motlakase ka lits'ebetso tse kang ho bola ha lik'hemik'hale, koporo ea electrolytic le ho cheka.
Se latelang ke papiso pakeng tsa CCL ea letsopa le FR4 CCL, ho kenyeletsoa liphapang tsa tsona, melemo le mathata.
| Litšobotsi | CCL ea letsopa | FR4 CCL |
| Likarolo tsa thepa | Seretse | Resin ea epoxy e matlafalitsoeng ka khalase |
| Ho khanna motlakase | N | LE |
| Ho khanna ha mocheso (W/mK) | 10-210 | 0.25-0.35 |
| Mefuta ea Botenya | 0.1-3mm | 0.1-5mm |
| Bothata ba ho Sebetsa | Holimo | Tlase |
| Litšenyehelo tsa Tlhahiso | Holimo | Tlase |
| Melemo | Botsitso bo botle ba mocheso o phahameng, ts'ebetso e ntle ea dielectric, matla a phahameng a mechini, le bophelo bo bolelele ba ts'ebeletso | Lisebelisoa tse tloaelehileng, litšenyehelo tse tlase tsa tlhahiso, ts'ebetso e bonolo, e loketse lits'ebetso tse tlase tsa maqhubu |
| Mathata | Litšenyehelo tse phahameng tsa tlhahiso, ts'ebetso e thata, e loketse feela lits'ebetso tse sebelisoang khafetsa kapa tse nang le matla a phahameng | Phetoho e sa tsitsang ea dielectric, liphetoho tse kholo tsa mocheso, matla a tlase a mechini, le ho ba kotsing ea mongobo |
| Mekhoa | Hona jwale, ho na le mefuta e mehlano e tlwaelehileng ya di-CCL tsa ceramic thermal, ho kenyeletswa HTCC, LTCC, DBC, DPC, LAM, jj. | Boto ea mojari oa IC, boto e tiileng-Flex, HDI e patoa/e foufetseng ka boto, boto e lehlakoreng le le leng, boto e mahlakoreng a mabeli, boto e nang le mekhahlelo e mengata |
PCB ea letsopa
Masimo a tšebeliso ea thepa e fapaneng:
Alumina Ceramic (Al2O3): E na le sekwahelo se setle haholo, botsitso ba mocheso o phahameng, ho thatafala le matla a mechini ho loketse lisebelisoa tsa elektroniki tse matla haholo.
Li-ceramic tsa Aluminium Nitride (AlN): Ka mocheso o phahameng o tsamaisang motlakase le botsitso bo botle ba mocheso, e loketse lisebelisoa tsa elektroniki tse matla haholo le masimo a mabone a LED.
Liserame tsa Zirconia (ZrO2): ka matla a phahameng, ho thatafala ho phahameng le ho hanyetsa ho tsofala, e loketse lisebelisoa tsa motlakase tse nang le motlakase o phahameng.
Masimo a ts'ebeliso a lits'ebetso tse fapaneng:
HTCC (Liseramiki tse fired tsa mocheso o phahameng): Li loketse lits'ebetso tsa mocheso o phahameng le tse matla haholo, joalo ka lisebelisoa tsa motlakase, lifofane, puisano ea sathelaete, puisano ea optical, lisebelisoa tsa bongaka, lisebelisoa tsa motlakase tsa likoloi, petrochemical le liindasteri tse ling. Mehlala ea lihlahisoa e kenyelletsa li-LED tse matla haholo, li-amplifier tsa motlakase, li-inductor, li-sensor, li-capacitor tsa polokelo ea matla, jj.
LTCC (Liseramiki tse fired tsa mocheso o tlase): E loketse tlhahiso ea lisebelisoa tsa microwave tse kang RF, microwave, antenna, sensor, filter, power divider, jj. Ho phaella moo, e ka boela ea sebelisoa lefapheng la bongaka, la likoloi, la lifofane, la puisano, la lisebelisoa tsa elektroniki le mafapheng a mang. Mehlala ea lihlahisoa e kenyelletsa li-module tsa microwave, li-module tsa antenna, li-sensor tsa khatello, li-sensor tsa khase, li-sensor tsa ho potlakisa, li-filter tsa microwave, li-sensor tsa motlakase, jj.
DBC (Direct Bond Copper): E loketse ho qhala mocheso oa lisebelisoa tsa semiconductor tse matla a phahameng (tse kang IGBT, MOSFET, GaN, SiC, jj.) tse nang le conductivity e ntle ea mocheso le matla a mechini. Mehlala ea lihlahisoa e kenyelletsa li-module tsa motlakase, lisebelisoa tsa motlakase tsa motlakase, balaoli ba likoloi tsa motlakase, jj.
DPC (Direct Plate Copper Multilayer Printed Circuit Board): e sebediswa haholo bakeng sa ho qhala mocheso wa mabone a LED a matla a maholo a nang le dibopeho tsa matla a phahameng, ho tsamaisa mocheso o phahameng, le tshebetso e phahameng ya motlakase. Mehlala ya dihlahiswa e kenyeletsa mabone a LED, mabone a UV, mabone a COB, jj.
LAM (Laser Activation Metallization bakeng sa Hybrid Ceramic Metal Laminate): e ka sebelisoa bakeng sa ho qhala mocheso le ntlafatso ea ts'ebetso ea motlakase mabone a LED a matla a maholo, li-module tsa motlakase, likoloi tsa motlakase le masimo a mang. Mehlala ea lihlahisoa e kenyelletsa mabone a LED, li-module tsa motlakase, bakhanni ba likoloi tsa motlakase, jj.
PCB ea FR4
Liboto tsa bajari ba IC, liboto tsa Rigid-Flex le liboto tsa HDI tse foufetseng/tse patiloeng ka liboto ke mefuta e sebelisoang haholo ea li-PCB, tse sebelisoang liindastering le lihlahisoa tse fapaneng ka tsela e latelang:
Boto ea mokhanni oa IC: Ke boto ea potoloho e hatisitsoeng e sebelisoang haholo, e sebelisoang haholo bakeng sa liteko tsa chip le tlhahiso ea lisebelisoa tsa elektroniki. Likopo tse tloaelehileng li kenyelletsa tlhahiso ea semiconductor, tlhahiso ea elektroniki, lifofane, sesole le masimo a mang.
Boto e Tiileng-Flex: Ke boto ea thepa e kopaneng e kopanyang FPC le PCB e tiileng, ka melemo ea liboto tsa potoloho tse tenyetsehang le tse thata. Litšebeliso tse tloaelehileng li kenyelletsa lisebelisoa tsa elektroniki tsa bareki, lisebelisoa tsa bongaka, lisebelisoa tsa elektroniki tsa likoloi, lifofane le masimo a mang.
HDI e foufetseng/e patiloeng ka boto: Ke boto ea potoloho e hatisitsoeng e nang le khokahano e phahameng e nang le boholo ba mela e phahameng le lesoba le lenyenyane ho fihlela liphutheloana tse nyane le ts'ebetso e phahameng. Likopo tse tloaelehileng li kenyelletsa puisano ea mehala ea thekeng, lik'homphieutha, lisebelisoa tsa elektroniki tsa bareki le masimo a mang.
