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The Characteristics, Structure and Function of LED Aluminum Plate

Shenzhen Inno Circuit Co.,Ltd | Updated: Sep 27, 2016

The Characteristics, Structure and Function of LED Aluminum Plate

LED cooling problem is the most troublesome problem LED manufacturers, but can use aluminum plate, because the high thermal conductivity of aluminum, heat is good, can effectively export the internal heat. Aluminum substrate is a unique metal-based CCL, with good thermal conductivity, electrical insulation properties and mechanical processing performance. PCB design should try to be close to the aluminum base, thereby reducing the thermal resistance of potting part.

First, the characteristics of aluminum plate

1. Use of surface mount technology (SMT);

2. In the design of the circuit for the thermal diffusion of extremely effective treatment;

3. Reduce product operating temperature, improve product power density and reliability, extend product life;

4. Reduce product size, reduce hardware and assembly costs;

5. Replace the fragile ceramic substrate, to obtain better mechanical durability.