The PCB in this case stands for the Printed Circuit Board. It is used for mechanical support and electronic connection with electronic elements through conductive paths, rails or signal traces on copper plates that are further laminated on substrates. PCB can be more precisely described as a printed electronic board in relation to its functions.
PCB has wide application in the electronics industry; therefore it has to work on a wide range of technical specifications directly from the material, plate thickness, trace width, slope, trim type, soldering mask, aperture size, etc. From the perspective of a common man you will get a good idea of the complexity of the product once you see the TV or computer .
Using a PCB prototype before the start of production increases your chances of getting a good PCB. It also reduces the risk of the application you will not use. Prototypes also allow auditing your project until you get the perfect product.
PCB prototypes also create a better understanding for the manufacturer. The PCB prototype manufacturer better understands the concepts used in projects. He also knows more about specifications. With a better understanding of the project, a PCB prototype manufacturer can also contribute to ideas that will lead to better results and rapid development.
In general, there are many advantages of obtaining a PCB prototype before the final design. PCB prototype leads to faster development and elimination of possible complications. PCB is a technological product that uses software and in many cases needs to be adapted to the requirements of the situation.