What is Ceramic PCB Board/Substrate?

///What is Ceramic PCB Board/Substrate?
1200mm-aluminum-double-sided-LED-circui-board-from-China-pcb-manufacturer

Ceramic substrate refers to the copper foil at high temperature directly bonded to the alumina (Al2O3) or aluminum nitride (AlN) ceramic substrate surface (single-sided or double-sided) on the special Process board. Made of ultra-thin composite substrate with excellent electrical insulation properties, high thermal conductivity, excellent soft soldering and high adhesion strength, and can be like the PCB board can etch a variety of graphics, with a large load current capacity. Therefore, the ceramic substrate has become the basic material of high power electronic circuit structure technology and interconnect technology.

Use:

High-power power semiconductor module, semiconductor cooler, electronic heater, power control circuit, power mixing circuit.

Intelligent Power Module, high frequency switching power supply, solid-state relay.

Automotive electronics, aerospace and military electronic components.

Solar panel assembly, Telecommunication special switch, receiving system, laser and other industrial electronics.

 

Characteristics:

Strong mechanical stress, stable shape, high strength, conductivity rate, good insulation, strong adhesion, anti-corrosion.

Excellent thermal cycling performance, the number of cycles up to 50,000 times, high reliability.

As with the PCB (or IMS substrate) can be etched with a variety of graphics structure, non-polluting, pollution-free.

The production process of the Power module is simplified by using the temperature width -55℃~850℃ and the thermal expansion coefficient close to the silicon.

Folding

Contact Us

Name: Anna Huang(Ms.)

Email:kfpcb15@kingfordpcb.com   skype:+8618697996473

Tel:+86-755-23287851 ext813

Address:Floor 10,Chuangye Building ,8-28 Centre Road,Shajing,Bao’an District,Shenzhen,China

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2018-08-07T04:08:20+00:00