Friends often ask what is the difference between copper substrate and aluminum substrate? Today I will learn the similarities and differences between copper substrate and aluminum substrate.

　　 The copper substrate and the aluminum substrate are similar in that they are both PCB circuit boards, which play the role of conductive heat dissipation, and connect various components like human blood vessels.

　　Secondly, the difference between the copper substrate and the aluminum substrate is:

　　1, the substrate is different, the substrate of the aluminum substrate is aluminum, and the substrate of the copper substrate is copper.

　　2, the price is different, the price of the aluminum substrate is lower than that of the copper substrate, so the cost of the PCB circuit board is also different.

　　3, the process is different, the aluminum substrate is simpler than the copper substrate in the manufacturing process, and the process of the copper substrate is more complicated, and the delivery time is also different.

　　4, in terms of electrical conductivity, the heat transfer of the aluminum substrate is low and the copper substrate is low. Customers with high heat dissipation requirements may consider using the copper substrate.