The PCB designs are made according to the specifications provided by the customer. The manufacturing technology of PCBs has become extremnly prosperous. Printed circuit boards (PCBs) are in the main utilized to mechanically backing and electrically merge the components.
Custom PCBs tend to be more expensive, while generic mass-production formats are relatively less expensive. Various manufacturing techniques are used which depend on the number of plates to be produced.
First step for manufacturers is design circuit boards. The specifications provide the printed circuit board fabrication expert with the goal of the board and under what conditions it will be placed so that it is customized to fulfill its purpose. Prototypes are also very useful and helps the manufacturer to solve and ensure that the project conforms to customer specifications.
The process of PCB fabrication and assembly is a detailed procedure based on several steps, making extreme conditions. From the selection of the material required for paneling, standardization, etching, lamination, drilling, ECP, coating and finishing, comes the part of electrically testing the PCBs. PCB circuit boards are tested by various techniques to ensure they are running to the required specifications.