The PCB design is based on the circuit schematic diagram, to achieve specific functions on the PCB. The PCB design should consider many factors, such as external connection layout, layout design, optimized layout of internal electronic components, etc. The function of PCB design is to standardize the design and operation, improve the production efficiency, and improve the quality of electronic products. Information required for the PCB design:
1.Schematic diagram: it can generate a complete electronic document format of the correct network table, and provide the layout and functions required by the PCB; 2. Mechanical size: provide multi-clock physical information for PCB, such as the specific location and direction identification of electronic equipment; 3. Equipment packaging: Provide the equipment packaging library, packaging method and electronic material specifications of the PCB circuit board;4.Wiring Guide: Specific specification and impedance design for PCB.
PCB CASE DesignerCASE:
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. Order of placement 3. Layout inspection The above is the basic knowledge of the PCB design. I hope this will help you!
