With the rapid development of the electronic information age, the demand for PCB, such as high-power and large-current server power panel, is rapidly increasing. Importantly, these power boards require high heat resistance, high heat dissipation. PCB designers would love to design it as heavy copper boards.
The benefits of heavy copper PCB
Eliminate complex wired buss configurations.
Increase current carrying capacity.
Increase tolerance to thermal strain.
Integrate a multiple copper weights (reduced number of layers) on the same layer of circuit.
Integrate high current circuits and control circuits on a single PCB.