- You need to take power dissipation into consideration.
- You must also calculate the current rating through the circuit and design the PCB track width accordingly.
- The quality of the PCB material should also be considered. Low-quality PCBs would get damaged easily due to the heavy current carried by the track.
- Apart from these things you should also take care of all safety features so that the circuit does not get shorted at any point if time during Power On time.
I guess Glass Epoxy PCBs give a better result than copper-clad PCBs.
#PCB Design #PCB Materials