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Wholesale Fast printing electronics multiport machine circuit board pcb assembly
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Wholesale Fast printing electronics multiport machine circuit board pcb assembly

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Wholesale Fast printing electronics multiport machine circuit board pcb assembly Wholesale Fast printing electronics multiport machine circuit board pcb assembly
Wholesale Fast printing electronics multiport machine circuit board pcb assembly Wholesale Fast printing electronics multiport machine circuit board pcb assembly
Wholesale Fast printing electronics multiport machine circuit board pcb assembly Wholesale Fast printing electronics multiport machine circuit board pcb assembly
Wholesale Fast printing electronics multiport machine circuit board pcb assembly Wholesale Fast printing electronics multiport machine circuit board pcb assembly
Wholesale Fast printing electronics multiport machine circuit board pcb assembly Wholesale Fast printing electronics multiport machine circuit board pcb assembly

Wholesale Fast printing electronics multiport machine circuit board pcb assembly

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Product Description

Alumina ceramic substrate PCB (Alumina Ceramic Substrate PCB) is a high-performance PCB that uses alumina ceramics as the substrate material. The following is a description of its application scenarios and product features:


Application scenario

LED lighting: Used for high power LED light cooling substrate, providing excellent heat conduction performance, to ensure the stability of the LED chip and long life.

Power electronics: In the IGBT module, power converter and other power electronic equipment, as a heat dissipation substrate, improve the heat dissipation efficiency of the equipment.

Automotive electronics: Used in aut

omotive sensors, controllers and other high temperature working environment of electronic control units.

Aerospace: Used in the aerospace industry as a high temperature and radiation resistant substrate for electronic components.

Communication equipment: high-frequency circuit boards used in communication equipment such as base stations and routers are favored for their excellent electrical performance.

Medical equipment: Provides stable and precise electronic control in medical imaging equipment and surgical instruments.


Product board features

High thermal conductivity: The alumina ceramic substrate has a high thermal conductivity, which can quickly transfer heat from the electronic components to the external environment.

Good mechanical strength: Ceramic materials have high mechanical strength and can withstand mechanical shock and vibration.

Excellent electrical insulation performance: Alumina ceramic is an excellent electrical insulation material to ensure the safety and stability of the circuit.

High temperature resistance: can withstand high temperature environment, suitable for electronic equipment that needs to work at high temperatures.

Low coefficient of thermal expansion: Compared with metal, the thermal expansion coefficient of ceramic substrate is lower, which helps to maintain the dimensional stability of the device.

Corrosion resistance: Ceramic materials have good corrosion resistance to a variety of chemical substances and are suitable for harsh chemical environments.

High frequency characteristics: Suitable for high frequency circuits because of its low dielectric constant and dielectric loss.

Alumina ceramic substrate PCBS play a key role in high-performance electronic devices due to their unique physical and chemical properties, especially in applications where heat dissipation, stability and reliability are strictly required.

 

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