8 Layer Rigid Printed Circuit Board PCB 1.2mm Thickness For Automotive Electronics

8-layer buried gold HDI thick copper PCB

HDI Thick Copper PCB stands for High-Density Interconnect Thick Copper Printed Circuit Board. This advanced type of circuit board combines two key technologies: High-Density Interconnect (HDI) and Thick Copper. The result is a powerful PCB that is ideal for applications requiring both miniaturization and high power handling.

Product Feature

• Enhanced Current-Carrying Capacity: The use of thick copper layers (typically 3 oz to 20 oz, compared to the standard 1 oz) significantly reduces the board's electrical resistance. This allows it to handle much larger currents with minimal heat generation, making it perfect for power electronics.

• Superior Thermal Management: The thick copper acts as a highly effective heatsink, efficiently dissipating heat from critical components. This prevents overheating, improves the reliability of the system, and can extend the lifespan of electronic components.

• High Component Density: Leveraging HDI technology, these PCBs use advanced features like micro-vias, blind vias, and buried vias. This allows for tighter component placement and denser routing, enabling the creation of smaller, more compact electronic devices without sacrificing performance.

• Improved Mechanical Strength: The thicker copper layers add physical rigidity and durability to the circuit board, making it more robust and resistant to mechanical stress. This is crucial for products used in harsh environments.

• Reduced Board Size and Weight: By combining high power capacity with high component density, these boards can replace multiple conventional PCBs, leading to smaller, lighter, and more efficient final products.

Application Scenarios

Due to their unique combination of power handling and miniaturization, HDI Thick Copper PCBs are used in a variety of demanding applications:

• Automotive Electronics: Power steering systems, engine control units (ECUs), and electric vehicle (EV) charging systems, where high current and high reliability are critical.

• Industrial Control Systems: High-power motor drives, robotic control systems, and power converters that require robust and compact circuit boards.

• Renewable Energy: Inverters and power management systems for solar panels and wind turbines.

• Medical Devices: High-power medical imaging equipment and other portable diagnostic tools that need to be both powerful and compact.

• Aerospace and Defense: Avionics and power supply modules for military and aerospace systems, where reliability and performance in a small form factor are non-negotiable.

Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs.

The company has two production bases in Dongguan andJiangxi, covering an area of 205000 square meters with a comprehensive monthly production capacity of 200000 square meters. The company's products are widely used in computer peripherals, communication, power supply, medical, automotive electronics, household appliances and other fields.

Our company advocate integrity, win-win and pioneering business philosophy, and put into practice the work style of "pragmatism, hard work and responsibility" to create a good corporate environment. Based on a new management model, advanced technology and equipment and good product quality, We always adhere to the corporate spirit of customer first and people-oriented.