Rocket PCB substrates high tech pcb base for base material
1. high tech pcb manufactured by Rocket PCB Solution Ltd. are mainly featured by their pwb fabrication materials. Its parts are spaced evenly and traces are symmetric and uniform
2. Rocket PCB Solution Ltd. grasps the essential laws of objective things and the nature of human nature, and develop harmoniously. Its simple design makes it easier for users to maintain and manipulate
3. Advanced testing equipment and perfect quality assurance system ensure the high quality of products. It plays an important role in modern electronic equipment
4. This product conforms to the international industry quality standard. The software program arranges its parts for best performance
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. Rocket PCB Solution Ltd. has introduced the most advanced technology to producing high quality high tech pcb.
2. We have invested heavily in our people. Everyone at our company is offered experiences and opportunities to grow their knowledge, skills, and capabilities. They help our customers achieve their business goals.
3. We are working hard to manufacture green products so as to support environmental friendliness. We will use materials that do not contribute to environmental degradation or use recycled materials.