In the design of PCB Board layout is a very important part. Will directly affect the layout of the wiring ofthe system effects, reasonable layout can have the following advantages:
· Save space on the circuit board to reduce costs;
· Makes the size smaller;
· The increased reliability of the system.
Poor PCB layout can have the opposite effect, reasonable layout is the basis for system design, PCB Boarddesign is the first step to success.
Generally, the PCB Board layout in two ways, one is interactive PCB Board layout, the other is automatic PCBBoard layout. In a real application, can be used in automatic layout based on the interactive layoutadjustments in the layout can also be based on the alignment of the gate circuit for redistribution. For example two gate circuits can be exchanged, making it the best layout for ease of wiring.
A product's success is to focus on quality, the other is the overall appearance, both perfect to think theproduct is successful. Taking into account the overall aesthetic of the PCB Board layout, a PCB Board,layout of the components required to balance density in an orderly manner.
Another important problem is the PCB of PCB Board layout plate sizes, printed board dimensions to match themanufacturing drawings, in line with the PCB manufacturing process requirements and have an anchor.