Aluminum Substrate Base Metal Core Printed Circuit

What is a metal core PCB?

Metal core printed board (PCB) is a metal base printed board, used to hold various electronic components, including chips, and used in electronic equipment, especially computers. In addition, it also adds a metal layer to provide some advantages , The most common advantage is that metal core is more suitable for heat dissipation than other materials, so metal core printed board does not need...
The metal core printed board is also not affected by thermal changes in the dimensions of other PCBs. The disadvantage is that these PCBs are usually thick, so they may not be suitable for every system. Aluminum is commonly used as the metal core, but copper and alloys are also common.

Some metals are stable under the high heat generated by the system. The most commonly used metal for metal core printed boards is aluminum because aluminum is easily available. Copper is the second most common metal, followed by alloys made of other stable metals.