Do you need a PCB prototype when creating printed circuit boards?

The PCB prototype plays an important role in the design and creation of printed circuits the design of a PCB is mostly determined by a vague set of requirements. Which is created to determine the functionality necessary for mechanical and electrical products? The prototype from the pcb assembly manufacturer serves as the proving ground for these requirements. 

Incorporating different functions in a circuit board

The designer is responsible for incorporating various functionalities that can fit into a board. Sometimes the requirements are extensive and the board may be quite large and many things are necessary for the design to make it to the photo type stage. Functionality and reliability have always been at the forefront. The number of layers necessary is mostly dependent on the complexity of the requirement. Some of the boards only come with two layers but in a detailed application, they may reach over 32 layers. 

PCB allows compact circuit designs

Size is also an important aspect. The board must fit perfectly into the system that is being designed. The tolerance used in most electronics PCB designs is to the thousandths of an inch. Therefore working with every layer and copper trace is very critical. They are designed under extremely tight tolerances and it is likely to affect the integrity and accuracy of the system. The signals must be clean and the voltage must keep up with the application. The components added to the surface must also keep up with the tight tolerances. The first board that is created is referred to as the prototype. It can range in quality and the level of testing necessary.

Prototyping is an important aspect of the design process

The flex circuit prototype is subjected to extreme scrutiny. Everything needs to be checked during the manufacturing process. All the traces and leads are premeasured to make certain the thickness before the board is pressed. The holes are drilled using sophisticated equipment that needs to be pre-programmed for each of the boards. When the components are added to the surface again the electrical signals are tested and the tolerances are checked. Once the board is created to the specification the prototype is tested and rested. Visit www.ipcb.com for more information and guidance.