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The Aluminum Base PCB is a high-performance printed circuit board designed to meet the rigorous demands of modern electronic applications. Also known as Aluminum Backed PCB or Aluminum Substrate PCB, this product offers exceptional thermal management, mechanical strength, and electrical performance. With a copper thickness of 1oz, it ensures optimal electrical conductivity and reliable signal transmission, making it ideal for a wide range of industrial and consumer electronics.
One of the standout features of this Aluminum Base PCB is its excellent thermal conductivity. As a Thermal Conductive PCB, it effectively dissipates heat generated by electronic components, preventing overheating and enhancing the longevity and stability of the entire system. This thermal management capability is particularly critical in high-power LED lighting, power supplies, automotive electronics, and other applications where heat buildup can compromise performance and safety.
The PCB is available in multiple solder mask colors, including Green, White, Black, Blue, Red, and Yellow. This variety allows for greater customization and aesthetic appeal to suit different design preferences and functional requirements. The solder mask rigidity is rated at 6H, demonstrating outstanding resistance to scratches and mechanical damage. Additionally, the solder mask complies with a rigorous solderable test at 245°C for 5 seconds, ensuring excellent durability and reliability during the soldering process. This makes the board highly suitable for automated assembly lines and demanding manufacturing environments.
Another critical attribute of this Aluminum Base PCB is its integrated impedance control. Precise impedance control is essential for maintaining signal integrity in high-frequency and high-speed electronic circuits. By controlling impedance, the PCB minimizes signal loss, crosstalk, and electromagnetic interference, thereby enhancing the overall performance of communication devices, computer hardware, and other sophisticated electronic systems.
The PCB also features an embedded RAM capacity of 64KB, providing additional memory resources for applications requiring local data storage or buffering. This integration is beneficial for smart devices, embedded systems, and IoT applications, where efficient memory utilization contributes to faster processing and improved functionality.
As an Aluminum Substrate PCB, the base material used is aluminum, which offers numerous advantages over traditional FR4 boards. Aluminum’s superior thermal conductivity and mechanical robustness make it an excellent choice for power electronics, LED lighting, RF modules, and other applications that generate significant heat or require enhanced structural support. The aluminum substrate also provides excellent dimensional stability, reducing warping and deformation during thermal cycling and mechanical stress.
In summary, the Aluminum Base PCB combines the benefits of Aluminum Backed PCB technology with advanced features such as 1oz copper thickness, a wide range of solder mask colors, high solder mask rigidity, and rigorous solderability testing. Its impedance control capabilities ensure high signal integrity, while the integrated 64KB RAM supports advanced electronic functions. This Thermal Conductive PCB is a reliable and versatile solution for engineers and manufacturers seeking durable, high-performance circuit boards capable of withstanding demanding operational conditions.
Whether you are working on LED lighting systems, power management circuits, automotive electronics, or telecommunications equipment, this Aluminum Base PCB delivers outstanding thermal management, electrical performance, and mechanical strength. Its comprehensive features and robust design make it an indispensable component in the development of next-generation electronic devices and systems.
| Solder Mask | Green |
| RAM | 64KB |
| Delivery Detail | 7-10 Days |
| Impedance Control | Yes |
| Solder Mask Color | Green, White, Black, Blue, Red, Yellow |
| Solder Mask Rigidity | 6H Solderable Test 245°C 5 seconds |
| Copper | 1oz |
| Main Device Weight | 0.26kg net Weight |
| Base Material | Aluminum |
The Aluminum Base PCB, also known as Aluminum Core PCB or Metal Core PCB, is widely used in various applications and scenarios due to its superior thermal conductivity and mechanical strength. Featuring a 1oz copper layer, a green solder mask, and advanced HDI types such as 1+N+1 and 2+N+2, this PCB variant is ideal for environments requiring efficient heat dissipation and reliable electrical performance. The aluminum base material provides excellent thermal management, making it suitable for high-power electronic devices where overheating could compromise functionality.
One of the most common application occasions for Aluminum Backed PCBs is in LED lighting systems. The metal core structure helps dissipate heat generated by high-power LEDs, extending the lifespan of the lighting components and maintaining consistent brightness levels. These PCBs are also extensively used in automotive electronics, where durability and thermal stability are critical. From control units to sensors, Aluminum Base PCBs ensure stable operation under harsh temperature conditions and mechanical vibrations.
In power electronics, Aluminum Core PCBs offer an effective solution for managing heat in power converters, inverters, and motor controllers. The impedance control feature integrated into these PCBs guarantees signal integrity, making them suitable for high-frequency applications such as telecommunications and RF circuits. Additionally, their robust construction supports reliable performance in industrial machinery and equipment, where consistent power delivery and thermal management are essential.
Consumer electronics also benefit from the use of Metal Core PCBs, particularly in devices that generate significant heat during operation, such as power adapters, chargers, and LED televisions. The green solder mask not only provides a protective layer against oxidation and environmental damage but also enhances the PCB's visual appeal, which is important for products with visible circuit boards.
Furthermore, Aluminum Backed PCBs are employed in renewable energy systems, including solar inverters and LED street lighting, where efficient heat dissipation contributes to overall system reliability and energy efficiency. The combination of aluminum base material, impedance control, and advanced HDI structures makes these PCBs versatile and suitable for a broad range of applications where thermal management and electrical performance are paramount.
