Alumina Ceramic PCB

Alumina Ceramic pcb yog hom tshwj xeeb ntawm Circuit Court board uas siv txhuas oxide (al₂o₃) Ceramic ua cov khoom siv substrate. Nws ua haujlwm siab siab - Kev ua yeeb yaj kiab thiab cov yeeb yaj kiab hluav taws xob nrog cov khoom siv hluav taws xob, thermal, thiab cov khoom siv hluav taws xob.
Cov Nta Tseem Ceeb:
1. Siab thermal conductivity: thermal conductivity txog 20-30w / mk, siab dua siab dua li cov ntaub ntawv fr-4
2. High Electrical Insulation: Insulation strength >10kV/mm, volume resistivity >1020 hlis
3. Tsawg CTE: coefficient ntawm thermal expansion 6-8ppm / degree, zoo phim nrog semiconductor chemiconduct
4. High Mechanical Strength: Flexural strength >300mpa, siab hardness, zoo hnav tsis kam
5. Tshuaj Ruaj Ruaj Ruaj: Corrosion Kuj, kub tsis kam, anti -}} kev laus
Xa kev nug
Hauj lwm lawm

Cov yam ntxwv khoom

 

 

1. Cov khoom siv ua kom zoo tshaj plaws
Siab high thermal siab: 20 - 30W / MK, ua tau zoo daws cov khoom siv cua sov hauv cov khoom siv hluav taws kub
Qes CTE: 6-8PPPM / Degree, Zoo phim nrog silicon chips (4.,2ppm / degree)
Kev kub siab kuj: Ntev - Term ua haujlwm ntawm 350 degree, luv- lub sij hawm kam rau 500 degree


2. Cov Hluav Taws Xob Hluav Taws Xob
High Insulation Strength: Breakdown voltage >10KV / hli, ua kom muaj kev nyab xeeb hauv cov ntawv thov siab siab
Tsawg dielectric ploj: tanδ <0.0002@1mHz, haum rau cov ntawv thov siab
Ruaj ntseg dielectric constant: ε =9.0-9.5}, ruaj khov sov thiab zaus cov yam ntxwv


3. Koj cov khoom siv zoo dua
High Txhua yam muaj zog: Flucural zog zog ntau dua lossis sib npaug rau 300Mpa, MoHS Hardness Qib 9
High Rigidity: Elastic Modulus 300-400GPA, zam kev deformation
Hnav thiab corrosion Kuj: tiv taus cov kua qaub thiab alkali corrosion, siab nto hardness

 

4. Cov tshuaj zoo ruaj khov
Tshuaj lom neeg inertness: tsis muaj kev tawm tsam nrog cov tshuaj reagents tshaj plaws
Oxidation tsis kam: tseem ruaj khov nyob rau hauv qhov kub cua sov
Muaj zog huab cua tiv: tsis muaj kev cuam tshuam los ntawm cov chaw puag ncig

 

5. Precision Raug Nta
Qhov seem ruaj khov: tswj cov sintering shrinkage, qhov raug mus txog ± 0.5%
Deg Nto: Nto Roughness RA <0.1μm, haum rau txoj kab kab ntau lawm
Metallization Muaj Peev Xwm: Ntau Yam Kev Kho Cov: Ntau yam kev kho cov npoo hauv mo - mn txuj ci thiab kub plating
 

Khoom Daim Ntawv Thov Teb

 

 

1. Siab - Power Led Teeb Pom Kev Zoo
LED nti ntim: COB NTIM SAYStrates, ntau-}} nti sib xyaw ua ke
Automotive headights: siab - ci ci Led Headlight Tsav Tsheb CamLaig
Cog Teeb Pom Kev Zoo: Siab - fais fab cog kev loj hlob lub teeb ci ntsa
Sab Nraum Zoov Teeb: Cua sov dissipation substrates rau txoj kev teeb thiab teeb tsa kev lag luam


2. Lub hwj chim hluav taws xob cov khoom siv
Igbt Modules: Lub zog muaj zog module (IPM) substrates
Lub Zog Hluav Taws Xob: Nruab Nrab -} Fais Fab Khoom Tswj Tswj Xyuas
Cov hloov pauv hluav taws xob: lub cev muaj zog tsav lub zog
Hnub Ci Inverters: photovoltaic fais fab hloov pauv modules

 

3. Automotive Electronic Tshuab
Lub Tsheb Hluav Taws Xob Tshiab: Cov Txheej Txheem Fais Fab Rau Hluav Taws Xob Tswj Hluav Taws Xob
NPIB TSHUAB: Ceev them pawg fais fab fais fab
Kev tswj roj teeb: Thaum tshav kub ua ntu zus rau cov tshuab bips
Tsheb Fais Fab Khoom Siv: DC - dc converter modules


4. Aerospace thiab tub rog
Avionics: sov dissipation substrates rau cov khoom siv hluav taws xob
Lub tshuab zaum satellite: lub zog modules rau satellite - besping tshuab hluav taws xob
Radar Tshuab: T / R Modules rau phased array radar
Cov Lus Qhia Txog Cov Hluas Nkauj: Hauv Ntim Rau Cov Ntawv Qhia


5. Cov khoom sib txuas lus
5G Hig Nres: Cua sov dissipation substrates rau fais fab amplifiers
Microwave kev sib txuas lus: substrates rau RF lub zog fais fab
Kev Sib Txuas Lus Qhov muag: Kev sib txuas lus kub detrates rau lasers
Cov Khoom Siv Network: Fais Fab Cov Qauv rau Nruab Nrab - ceev hloov


6. Kev tswj hwm thiab lub zog
Muaj zaus hloov dua siab tshiab: tswj cov laug cam rau high - muaj zog zaus hloov dua siab
Lub Zog Cua Kis: Fais fab hloov kho rau cov hnab ntse ntse
Cua Fais Tshuab: Hloov Cov Qauv Hloov Rau Cov Cua Ntau Tiam
Rail Transit: Fais Fab Modules rau Cov Hloov Hloov Tawm


7. Cov khoom siv hluav taws xob
Kev Kho Mob Ua Si: Cov Hwj chim Modules rau x - raying tshuab thiab ct scanners
Cov Khoom Siv Kho: Fais Fab Pom Cov laug tauj cov laug cam rau kev siab - zaus hluav taws xob hauv electrosurgical units
Kho Cov Khoom: Cua sov dissipation substrates rau laser kho cov khoom siv
Cov khoom siv tshuaj xyuas: modules rau high - precision soj ntsuam
 

Cim npe nrov: alumina ceramic pcb, Suav Alumina Ceramic PCB manufacturers, lwm tus neeg, Hoobkas