What materials and software are required for PCB design？

PCB design should take into account numerous factors such as layout of external connections, layout design, optimal layout of internal electronic components, etc. The function of PCB design is to standardize design operations, increase production efficiency, and improve the quality of electronic products.

Information required for pcb design:

1. Schematic: a complete electronic document format that generates the correct netlist and provides the layout and functionality required by the PCB;

2. Mechanical dimensions: provides PCB with multi-clock physical information such as the specific position and orientation of the electronics;

3. Packaging of equipment: provides the equipment packaging library, packaging methods and electronics material specifications for PCB circuit boards;

4. Wiring guide: provides specific requirements and impedance designs for special signals for the PCB

PCB design software:

1.protel, protel DXP, protel 99se, Altium

2.EAGLE layout

3.BORDSTATIONGoing and EE

4.Cadence spb

The PCB design steps are as follows:

1. Layout design

2. Placement order

3. Check the layout