What is the main purpose of PCB Assembly?

The main purpose of PCB assembly is to achieve electrical interconnection between electronic components and improve the performance and reliability of electronic products.

PCB, or printed circuit board, is an important component in the electronics industry. Almost every electronic device uses PCB. It provides circuit structure and organization for all components to be installed on its surface, and connects each component through the wire in the middle and works together. The functions of PCB include connection, stabilization, space reduction, signal quality improvement, and convenient maintenance and updating. These functions together ensure that electronic components can be effectively connected to form a complete circuit system, while ensuring the stability and safety of electronic components during transportation, installation and use. Through good PCB layout and optimization, stray signals and EMI in the circuit can be effectively reduced, the quality and stability of circuit signals can be improved, and the performance and reliability of electronic products can be improved. ‌

In addition, PCB assembly also involves process engineering such as pads, routing, green oil and silk screen printing. These processes not only provide mechanical support for the fixation and assembly of various electronic components such as integrated circuits, but also realize the wiring and electrical connection or electrical insulation between electronic components, and provide the required electrical characteristics, such as characteristic impedance. The development of these technologies and processes has made PCB an indispensable element in the modern electronics industry. ‌

The main purpose of PCB assembly is to achieve electrical interconnection between electronic components, improve the performance and reliability of electronic products, ensure the stability and safety of electronic components, and optimize circuit layout to reduce space occupation and improve signal quality.