A Comprehensive Guide to PCB Manufacturing Process

What do you know about electronics PCB factory? Don’t worry! We are here to explain what a PCB factory does. An electronic PCBA (Printed Circuit Board Assembly) factory is a platform where electronic parts are assembled together on a circuit board. It helps to create a simple electronic assemblage or product. 

 

Therefore, PCB serves as a functional platform for linking and assisting various electronic components to establish a fully functional electronic system. However, the various electronic components include integrated circuits, resistors, capacitors, and electronic devices. 

 

Also, in the era of digitalization, the device needs to be smart. The same is happening with electronic PCBs. PCB designers are working on a modified version of PCBs. So, high-power boards and open communication are quickly advancing the development and functionality of PCBs. 

 

 Key Process Involved in PCB Factory

 

• Electronic Component Sourcing

 

Reliable electronic component sourcing is vital to ensure the quality of components. The electric parts are sourced from suppliers. The electric parts of the circuit board include passive components, semiconductors, and connectors. 

 

·         Fabrication of PCB

Fabrication of PCB is the starting point of the process of printed circuit boards. The process involves establishing PCB design, printing the circuit on the board, and etching away excess copper.

 

·         Production of Stencil

A stencil is produced to put in solder paste to the printed circuit board. The solder paste works as an adhesive for the electronic component during the assembly process.

 

 Pick and Place Machines

Pick-and-place machines are automated devices that precisely align the electrical components on the printed circuit board with the design parameters. These devices have a lot of capacity and can process lots of components quickly.

 

·         Inspection

The PCB assembly process undergoes through strict inspection to prevent or detect any errors. Sometimes, the PCB assembly process encounters soldering issue, manufacturing defects, or misaligned components.

 

·         Quality Check

Quality check or quality control is a vital step for the PCB assembly process. The quality check is implemented or maintained throughout the manufacturing process. It is apply to establish high standards and identify any deviation.