
The PCB industry is a labor-intensive industry. With the increase of labor costs, enterprises will gradually carry out industrial automation transformation, and gradually change from a manual operation production mode to an automatic equipment production mode.
The strong demand for PCB products in the communications industry has been determined. After all, the Shanghai shares of A-shares have risen nearly tenfold since the low point of last year. Increased 168%, share price and performance resonance.
Constraint rules; second, the non-critical signal lines are routed, and the overall rules are checked, requiring the non-critical signal lines to meet common design requirements; comprehensive use of wiring strategies to resolve conflicts.
PCB is mainly used in communication, automotive electronics, consumer electronics and other fields. Among them, computers and communications are the main downstream markets, which is why multilayer boards still occupy a large market share.