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thermal ceramic pcb material material conductivity for base material

thermal ceramic pcb material material conductivity for base material
  • thermal ceramic pcb material material conductivity for base material
  • thermal ceramic pcb material material conductivity for base material
  • thermal ceramic pcb material material conductivity for base material

thermal ceramic pcb material material conductivity for base material

Rocket PCB ceramic pcb is upgraded from time to time as per the latest technological innovations. Its connections made automatically through copper tracks
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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.


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Product FEATURES


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Ceramics are superior to other printed circuit boards

  ◪   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


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Consumer electronics
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Automotive electronics
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Communications
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Energy
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Industrial & Instrumentation
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IOT/Smart Home
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Medical electronics
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Security Industry

Thanks to the low cost of raw materials and the high efficiency of streamlined production, ceramic pcb products have the advantage of high gross profit margin. The product is widely applied in consumer electronics
Rocket PCB ceramic pcb comes in a variety of wonderful designs. It is the perfect choice for manufacturers of electronic components, instruments, and equipment
High technical assurance and first-class quality can be seen on ceramic pcb. Its compact design takes less space in a piece of application equipment
All raw materials used to manufactured Rocket PCB ceramic pcb have to go through stringent quality checking procedure. The product is widely applied in consumer electronics
The design of Rocket PCB ceramic pcb focuses on the technique and function. The product allows the installation and repair process to be convenient
ceramic pcb has advantages both in cost, reliability and long life, in comparison with other similar products. All the components within this product are fixed using solder flux
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