Convert DRA to BRD

Understanding DRA and BRD file formats

DRA files are schematic or PCB design files created by OrCAD, a popular electronic design automation (EDA) software. These files typically contain information about the layout and routing of printed circuit boards (PCBs).

BRD files are board design files used by various PCB design tools, most notably EAGLE and Altium Designer. They store the physical layout of the PCB, including traces, pads, and component placements.

Why convert DRA to BRD?

Converting a DRA file to a BRD file is often necessary when collaborating with teams or manufacturers who use different EDA tools, or when migrating a project from OrCAD to EAGLE or Altium Designer for further development or manufacturing.

How to convert DRA to BRD

There is no direct, one-click converter for DRA to BRD due to the proprietary nature of these formats. However, you can use the following workflow:

1. Open your DRA file in OrCAD PCB Designer.
2. Export the design to a standard format such as Gerber or DXF via File → Export → Gerber or File → Export → DXF.
3. Open EAGLE or Altium Designer and use the import feature:
   • In EAGLE: File → Import → Gerber or File → Import → DXF.
   • In Altium Designer: File → Import → Gerber or File → Import → DXF.
4. After importing, save the project as a BRD file.

Note: Some manual adjustments may be required after import, as not all design data may transfer perfectly.

Best software for DRA to BRD conversion

The most reliable method involves using the original OrCAD PCB Designer for export and either Autodesk EAGLE or Altium Designer for import. For advanced conversions, consider using Altium Designer, as it offers robust import wizards and better compatibility with various formats.

Summary

While there is no direct DRA to BRD converter, exporting to a standard format and importing into your target PCB tool is the best approach. Always verify your design after conversion to ensure accuracy.