With the continuous advancement of information and intelligent construction, the market demand for flexible circuit boards will be more and more large.
The expansion and shrinkage of flexible plate materials are mainly related to matrix material PI and glue. The higher the degree of iminization, the stronger the controllability of expansion and shrinkage.
The market share of FPC is increasing with the development of miniaturized and portable electronic products. However, FPC may have defects such as open circuit, short circuit and line width discrepancy in the process of processing, feeding and mounting.
The Circuit Board can be called Printed Circuit board or Printed circuit board, the English name is (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC circuit board.
Automatic soldering machine for PCB circuit board soldering to provide technical support, however, the corrosion of PBC circuit board has been plagued by automatic soldering merchants.
The industrial pcb circuit board belongs to the industrial control industry, mainly the PCB mother board used in industrial applications, its structure usually has many card slots, a large area, a higher degree of modularity, can adapt to a wide range of
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The next stage is product implementation. At this stage, product documentation is collected and compiled, including all manuals, catalogs, and related product documentation.
The challenge for the flexible circuit industry is to take advantage of its technological advantages and stay abreast of computers, telecommunications, consumer demand, and dynamic markets.
The signal layers are all layers with electrical connections, which is the actual copper layer. Intermediate layer refers to the intermediate plate layer used for wiring, in which the wire is distributed.
Solder paste is printed on the circuit board and then the electronics are connected to the circuit board by reflow soldering. This is the most common method in the electronics manufacturing industry, but in order to more accurately apply the solder paste
In order to meet customer requirements, the pass-through hole plugging process is varied, the process is particularly long, the process control is difficult, often in hot air leveling and soldering experiment oil loss; Oil explosion after curing.