PCB circuit boards provide electronic products with the function of:
First: The provision of integrated circuits and other electronic components fixed, assembly mechanical support.
Second: Ensure the quality of electronic equipment, improve labor productivity, reduce costs, and facilitate maintenance.
Third: for automatic solder welding to provide solder graphics, for the components of the plug-in, inspection, maintenance to provide recognition characters and graphics.
IV: The realization of integrated circuits and other electronic components of wiring and electrical connection or electrical insulation. Provide required electrical characteristics such as characteristic impedance.
The electronic equipment uses the PCB circuit board, because the same kind of PCB's consistency, thus avoids the artificial wiring mistake, and may realize the electronic component automatic inserting or the installation, the automatic tin welding, automatically detects.