LED car light aluminum substrate

The performance of aluminum substrate:

1. Stability: The dimensional change of aluminum substrates is generally relatively small, which is more stable than printed boards made of many insulating materials;

2. Insulation: The aluminum substrate has good thermal insulation and high hardness, which can replace the fragile ceramic plate, which can reduce the real area required by the printed board, so that the product is not allowed to install a radiator, etc., which can improve the product's performance. Heat dissipation and improve product efficiency and reduce costs;

3. Thermal expansion: The aluminum substrate can improve the heat dissipation function of the product, thereby alleviating the thermal expansion and contraction of the vitality of the printed board, and at the same time improving the reliability of the product and making the product more durable.