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Do you know what is the Aluminium LED PCB ?
An Aluminium LED PCB (Printed Circuit Board) is a specialized type of circuit board designed specifically for LED (Light Emitting Diode) lighting applications. It features an aluminum core as its base material, which provides unique thermal management and durability advantages.
Key Features of Aluminium LED PCB
Aluminum Core:
The base material is aluminum, which has excellent thermal conductivity.
Helps dissipate heat generated by high-power LEDs, preventing overheating.
High Thermal Conductivity:
Typically, the aluminum core has a thermal conductivity ranging from 1.4 to 2.0 W/m·K.
This ensures efficient heat transfer away from the LEDs, extending their lifespan and maintaining brightness.
Lightweight and Durable:
Aluminum is both lightweight and durable, making these PCBs suitable for various applications.
Good Electrical Insulation:
The PCB includes a dielectric layer (usually a layer of insulating material like a polymer or resin) between the aluminum base and the copper circuitry, preventing electrical shorts.
Enhanced Heat Dissipation:
Ideal for high-power LED modules, floodlights, streetlights, backlit signage, and other lighting fixtures.
Advantages of Aluminium LED PCB
Improved Heat Management: Keeps LEDs cooler, reducing thermal stress and prolonging lifespan.
Higher Power Handling: Suitable for high-brightness, high-power LED applications.
Energy Efficiency: Better thermal management leads to lower energy consumption.
Design Flexibility: Can be manufactured in various shapes and sizes for different lighting designs.
Enhanced Reliability: Reduced risk of heat-related failures improves overall product reliability.
Applications of Aluminium LED PCB
LED lighting fixtures (indoor and outdoor)
Streetlights and floodlights
Backlit signs and displays
Automotive lighting
Decorative lighting
