Today jim want to share some thing related to LED lighting.
Top 4 reasons of the aluminum printed circuit boards use for LED lighting.
#1 Reduce product operating temperature
increase power density and reliability, extend the life of the product, the smaller footprint, lower hardware and assembly costs;
#2 In the circuit design is very effective for the thermal diffusion process
Aluminum printed circuit boards have good thermal diffusion performance.
#3 The use of surface mount technology (SMT)
This point mean LED lighting can use work line to assembly led on surface of aluminum printed circuit boards.
#4 Replace the fragile ceramic substrates, for better mechanical durability
The last not the least, aluminum based PCB have more and more market share, not only due to it’s high thermal performance, but also due to price of aluminum based printed circuit board is affordable.