A Metal core PCB refers to a printed circuit board with a metal plate in the middle of the substrate. The metal plate is usually made of aluminum, copper or iron. The aluminum plate is used as the thermal dissipation material in the circuit board, and the heat generated by the electronic components can be dissipated quickly through aluminum.

Metal core PCB materials are mainly aluminum base, copper base and iron base.

The main materials for manufacturing metal substrates are aluminum and copper. There are also special materials such as iron. Generally speaking, there are many kinds of aluminum substrates, and their performance varies greatly due to different conditions of use. For example, the surface is not flat enough for some products, or it is too thick or too thin for others.

What makes metal core PCB so special?

Metal core PCBs or MCPCBs are printed circuit boards with metal cores, and they are designed for applications that require high performance and durability. They are particularly useful for applications that must operate in extreme temperatures, such as LED lighting devices, automotive electronics and power control systems.

At the same time, MCPCBs have a variety of advantages over other printed circuit boards. They have more resilient conductivity than other types of printed circuit boards, which makes them excellent for use in high current applications

They also have a lower coefficient of thermal expansion than other types of printed circuit boards. This is important because it means that metal core PCBs can be used in applications where there is a lot of fluctuation in temperature without suffering damage. In addition, these PCBs are more resistant to heat damage than standard FR4 PCBs.

Because they have better thermal management than other types of printed circuit boards, they can be used in devices that produce far less heat than those that use conventional FR4 PCBs. By reducing the amount of heat generated by these devices, MCPCBs reduce their total energy consumption and thus lower their operating costs.

How to choose the right provider?

In order to choose a suitable MCPCB providing company, you need to pay attention to several aspects:

  1. The price should be reasonable
  2. The quality should be guaranteed
  3. The delivery time should be fast
  4. After sales service should be good

Final thoughts

Metal Core PCB is an advanced technology of PCB manufacturing. It is a kind of composite material made of metal foil, copper and resin. It has the characteristics of low cost, high density and high strength.

It is a printed circuit board with an internal metal layer. The metal acts as a ground plane and also provides shielding against electromagnetic interference (EMI).

They are used in high-frequency applications such as RFID readers, wireless transmitters and receivers, microwave ovens, and radar systems.

The main benefit of using a MCPCB is that it allows the designer to use smaller components on the board because the high frequency signals are easily passed through the metal layer. This results in less signal loss and better performance for these types of applications.

If you want to get these special kinds of PCBs, you can search on the Web. There are a number of reliable providers online that can fulfill your requirements.