The PCB manufacturing process needs to be carried out rightly to create perfect PCBs. A PCB (Printed Circuit Board) is a circuit board essentially used to connect the electronic parts through conductive tracks, pads and other features that are etched from copper sheets laminated on an insulating board that is known as a substrate. Electrical components are objects such as resistors and capacitors which are soldered to the interconnecting circuits. A Printed Circuit Board can be found in anything from electrical items as small as beepers to devices such as computers.
There is not one written-in-stone way of manufacturing PCBs. There are a various techniques followed during Printed Circuit Board manufacturing process, all of which have been designed to be used for different purposes and come with different prerequisites.
Following are the variations of the Printed Circuit Board manufacturing process:
The DIY PCB manufacturing process
The DIY Printed Circuit Board manufacturing process, also known as the “Do It Yourself” Printed Circuit Board manufacturing process, is one of the most famous variations of the average Printed Circuit Board manufacturing processes. This specific manufacturing process is used to create Printed Circuit Boards in the comfort of one’s home. It should be noted that this manufacturing process should only be used to create Printed Circuit Boards on an extremely small scale, as using this process to manufacture PCBs on a large scale would be nothing but disadvantageous and would put the manufacturer at a clear loss.
Industrial manufacturing of Printed Circuit Boards
The second option for average Printed Circuit Board manufacturing process is the industrial manufacturing of PCBs. This specific approach is used for industrial purposes, namely the large scale manufacturing of Printed Circuit Boards. In addition, since this specific variation is used for industrial or large scale purposes, a person needs a considerably large arsenal of machinery, a substantial number of workers and a bucket load of raw materials to perform it efficiently and flawlessly. This variation is quite commonly used all throughout the PCB manufacturing industry by PCB manufacturers.
Computer aided PCB assembly
Computer Aided PCB Assembly is another variation of the typical Printed Circuit Board manufacturing process. This variation is quite similar to the industrial manufacturing of PCB’s, with the most significant difference between the two, being the fact that in Computer Aided PCB Manufacturing, almost all of the designs and plans for PCBs are made using computers. Computers play a significantly large part in this specific variation of the typical Printed Circuit Board manufacturing process. Since the involvement of computers makes the entire process significantly cheaper and easier, many PCB manufacturers are now giving a lot of thought to the idea of switching to Computer Aided Printed Circuit Board Assembly.
Adopting the right approach for manufacturing the PCBs will surely be helpful to obtain the right product to meet the requirement appropriately. PCBs are an important part of today’s electronic appliance and play vital role in the accurate functioning of these appliances. Hence, perfectly designed and flawless PCBs would definitely ensure optimal performance of the devices.