Rocket PCB ceramic ceramic pcb material conductivity for automotive1
1. We have the entire supply chain of Rocket PCB ceramic pcb certified, starting from the farming of the fiber, through production, processing, and packaging, to distribution. Thanks to the application of the shielding layer, its signal distortion is reduced
2. Rocket PCB Solution Ltd. has perfect quality insurance system, powerful research & develop ability for ceramic pcb . The product reduces the possibility of loose connections or short circuit
3. The inspection of each process of the product is a guarantee of its outstanding performance. Its simple design makes it easier for users to maintain and manipulate
4. Theproduct is known for good durability and having a longer functional life. The product brings reliability in the performance of the circuit
5. ceramic pcb through such process results in great performance. The electronic components and their polarities on it are clearly labeled
Processing alumina ceramic-based copper clad laminate, alumina ceramic laminate, LED ceramic laminate, Al2O3 ceramic laminate, high thermal conductivity ceramic PCB, ceramic-based CCL PCB
Ceramic-based circuit board is based on ceramics as a matrix material and fabricates electronic components of metal circuits on it. It is an indispensable basic material for power module packaging in the electronic field. Ceramic substrates refer to the special process of copper foil bonding directly to the surface of alumina (AL2Q3) or aluminium nitride (ALN) ceramic substrates (single or double sides) at high temperature. The ultra-thin composite substrate has excellent electrical insulation, high thermal conductivity, excellent solderability and high adhesion strength. It can etch various patterns like PCB board, and has great current carrying capacity. Therefore, ceramic substrate has become the basic material of high-power electronic circuit structure technology, and is the best choice for high-power LED, power devices, microwave devices, automotive electronics, high-frequency devices, solar cell components and other applications.
Product FEATURES
◪ Higher operating temperatures up to 350℃
◪ Low expansion coefficient
◪ Good thermal performance
◪ Superior high-frequency performance
◪ Reduce costs for testing, insertion and assembly
◪ Smaller package size
◪ Sealed packaging with a water absorption rate of 0%
Rocket PCB specializes in alumina (Al2O3) and aluminum nitride(AlN) boards, applying the thick film and the technology of direct bonding copper (DBC) and Direct copper Plating (DPC) to printed circuits.
Alumina (Al2O3) is widely used with its low cost. However, it is not a very good thermal conductor (24-28 W/MK), but it is still better than most metalcore PCB, because it does not require a dielectric layer between the circuit and the core. If needed, the through-hole filled with silver (Ag) can still improve thermal performance.
The board made of alumina is usually thicker (0.5mm-1.5mm) and alumina can be processed to be transparent.
Aluminum nitride (AlN) has better thermal property (> 170 w/MK) but is also more expensive. And its thermal performance can be further improved by AG or AU trace and through-holes.
Product application
Company Features
1. To achieve lean manufacturing, the factory has introduced many cutting-edge manufacturing facilities. As a result, with the help of these machines, we have driven improvement in production processes, increased output, and reduced costs.
2. Our goal is to provide customers with the best service possible and we are sincerely hoping to enter into business relationships. We will continuously improve product performance to maintain product superiority, especially as consumer tendency evolves over time.