Description

What is PCB? In electronics, printed circuit boards, or PCBs, are used to mechanically support and electrically connect electronic components using conductive pathways, or traces, etched from copper sheets laminated onto a non-conductive substrate. Why PCB? PCBs are rugged, inexpensive, and can be highly reliable. They require much more layout effort and higher initial cost than either wire-wrapped. So PCBs have a very popular use. or point-to-point constructed circuits, but are much cheaper, faster, and consistent in high volume production What is the procedure of making PCBs? There are two main steps of making PCBs: design and manufacturing. Design: Usually an electronics or electrical engineer designs the circuit, and a layout specialist designs the PCB. The designer must obey numerous PCB layout guidelines to design a PCB that functions correctly, yet is inexpensive to manufacture. Manufacturing: Depending on the results of the design, special equipment produces final PCBs.