Ever wondered what makes your Smartphone, laptop, or desktop to become compact with each of its new models? What magic makes this possible? One of the reasons your electronic gadgets are getting slimmer is the printed circuit board. Along with the semiconductors, and other power electronic devices, PCBs play a major role in it. Want to know what PCB is? Read on to unravel the meaning of PCB and its working. Remember the table or room size computers? The reason behind the large sizes was not only limited to the size of semiconductor components. The wiring also contributed to its bulky structure. What is a PCB? PCB or Printed Circuit Board, came into existence about a century ago, as an idea to get rid of these complex wirings. The PCB electrically connects electric components using copper tracks drawn using hands or designed in the computer using different methods. It also…
