For many years, people have always thought that the lower the layout count of circuit boards, so Multilayer Electronic Circuit Board Gerber File Copying become populated in order to redesign the pcb board layout for better emc performance, since it can help to lower the cost of redesigning of pcb board drawing and manufacturing, but there are many other factors that affect the manufacturing cost of the circuit board.
For many years, people have always thought that the lower the layout count of circuit boards, so Multilayer Electronic Circuit Board Gerber File Copying become populated in order to redesign the pcb board layout for better emc performance, since it can help to lower the cost of redesigning of pcb board drawing and manufacturing, but there are many other factors that affect the manufacturing cost of the circuit board
In recent years, the cost difference between multi-layer boards has been greatly reduced. At the beginning of the design, it is better to use more circuit layers and evenly distribute the copper, so as to avoid discovering that a small number of signals do not meet the defined rules and space requirements at the end of the design, and thus are forced to add new layers.
Careful planning before copy printed circuit board layout drawing will reduce a lot of trouble in wiring. The automatic routing tool itself does not know how to reverse engineer printed wiring board. In order to complete the electronic pc board circuit redesign task, wiring tools need to work under the correct rules and restrictions. Different signal lines have different wiring requirements.
All signal lines with special requirements must be classified. Different design classifications are different. Each signal class should have a priority, the higher the priority, the stricter the rules. The rules involve the width of the printed lines, the maximum number of vias, the degree of parallelism, the mutual influence between the signal lines, and the limitation of layers. These rules have a great influence on the performance of the wiring tool. Careful consideration of design requirements is an important step for successful wiring.
