PCB CAD Systems

PCB CAD Systems Each CAD system uses its own internal data format, so the PCB industry has developed a standard output format to transfer the layout data to the manufacturer. This is Extended Gerber or RS274X. The Gerber files define the copper tracking layers (4 in the job we are following) as well as the soldermasks and component notations.

For more information on PCB CAD Systems talk to Eurocircuits