Material Composition

The 6061 Aluminum Based PCB for automobile LED lamp is constructed with a 6061 aluminum base. 6061 aluminum is a versatile alloy known for its high corrosion resistance, good machinability, and excellent strength-to-weight ratio. This material choice makes the PCB lightweight yet durable, ideal for automotive applications.

Performance and Characteristics

• Layer Structure: The PCB features a single-layer design, simplifying the manufacturing process and reducing costs while still providing effective electrical connections.
• Color Options: Available in white or black, the PCB can blend seamlessly into the interior or exterior design of an automobile.
• Finished Thickness: With a thickness of 1.0mm, the PCB offers a sturdy base for mounting LED components and ensuring reliable electrical connections.
• Copper Thickness: The copper thickness of 1OZ provides sufficient electrical conductivity and current carrying capacity for LED lighting applications.
• Surface Treatment: The lead-free HASL (Hot Air Solder Leveling) surface treatment ensures good solderability and corrosion resistance, making the PCB compatible with modern manufacturing processes.
• Thermal Conductivity: The PCB boasts a thermal conductivity of 2.0w/m.k, effectively dissipating heat generated by LED components, thus prolonging the lifespan of the lighting system.

Unique Features

• Excellent Thermal Management: The high thermal conductivity of the 6061 aluminum base allows for efficient heat dissipation, preventing overheating and ensuring optimal performance of the LED lamp.
• Lightweight and Durable: The combination of aluminum and copper makes the PCB both lightweight and durable, suitable for use in automotive environments where vibration and temperature fluctuations are common.

Production Process

The production of the 6061 Aluminum Based PCB for automobile LED lamp involves several steps:

1. Material Preparation: High-quality 6061 aluminum sheets are selected and prepared for PCB manufacturing.
2. Circuit Patterning: Using photolithography and etching techniques, the desired circuit patterns are etched onto the copper layer adhered to the aluminum base.
3. Drilling and Plating: Precision drilling creates vias for interconnections, and the holes are plated with copper to ensure electrical conductivity.
4. Surface Finishing: The PCB undergoes lead-free HASL surface treatment to enhance solderability and corrosion resistance.
5. Quality Control: Rigorous testing and quality control measures are implemented to ensure the PCB meets all specifications and standards for automotive applications.

Application Scenarios

The 6061 Aluminum Based PCB for automobile LED lamp is specifically designed for use in automobile LED lighting systems. Its excellent thermal management capabilities, lightweight design, and durability make it suitable for a variety of automotive applications, including:

1. Headlights: The PCB can support high-brightness LED headlights, providing enhanced visibility and safety for drivers.
2. Taillights: The PCB’s compact design and efficient heat dissipation make it ideal for use in taillights, ensuring reliable operation and longevity.
3. Interior Lighting: The PCB can be used in interior lighting applications, such as dome lights and map lights, providing a sleek and modern appearance.
4. Signal Lights: The PCB’s high thermal conductivity and durability make it suitable for use in signal lights, such as turn signals and brake lights, ensuring clear and consistent signaling.

In summary, the 6061 Aluminum Based PCB for automobile LED lamp offers exceptional performance, reliability, and versatility, making it an ideal choice for automotive lighting applications.