A Metal Core Printed Circuit Board (MCPCB) is a type of PCB that utilizes metal as the base material instead of FR4 or CEM3. The metal, which is usually aluminum or copper, acts as a heat spreader and is placed on one side of the board.
This core helps to redirect heat away from critical components and towards less crucial areas such as a metal heatsink backing or metallic core. The main purpose of the MCPCB is to improve heat dissipation, thus increasing the overall performance and lifespan of the PCB.
Metal core PCBs are particularly useful in high-power applications such as LED lighting, power supplies, and motor control systems. They can also be used in projects that require extreme temperature stability or resistance to environmental factors such as moisture and vibration.
Overall, metal-core PCBs are an ideal choice for projects that require efficient and reliable performance.