Basically, there are three types of printed circuit board (PCB), flex, ridig-flex and rigid structures. The demand for smaller, cheaper and faster circuit boards has made it a challenge for PCB designers; Now they will have to build the boards in different ways to accommodate these demands.
There have been many innovations in PCB materials and processes. The trend is towards high frequency electronics that provide lower electrical losses and higher operating voltages. The future of PCB probably involves six or more layers of thin laminates. The discrete active and passive elements will be integrated into the assembly to provide a higher quality energy distribution. The transmission lines and fiber optic backplanes will be present for specific applications. We are also likely to see three-dimensional components that offer higher power consumption and multilayer printed circuit boards on paper (P-PCB), a greener option.
Counterfeit components are a major problem in the electronic manufacturing industry. Many factors have contributed to this problem, especially global outsourcing and off-shore PCB China manufacturing. The change of manufacturing from North America and Europe to China has transferred knowledge of technology and intellectual property.
Fake parts are often synonymous with inferior quality and, therefore, represent a decrease in the performance of electronic equipment and, often, a danger to the public. One way in which a manufacturer of electronic contracts can avoid obtaining counterfeit parts in the supply chain is to obtain only from the manufacturer of the original component or its franchised distributor.
Another solution would be for the manufacturer to assign a person from the team to administer and establish only procedures to minimize counterfeit parts. The job of this employee would be to implement component inspection procedures in progress. They would also conduct a thorough audit of all suppliers and require them to take protective measures against counterfeit parts. If a shipment of counterfeit parts from a supplier is received, a prompt investigation of the matter would be conducted and all future purchases with the supplier would be stopped.
PCB China circuit boards (PCBs) function as an essential part of current electronic products and can become an even more essential part of the electronics industry in the future. The manufacture of PCBs has come a long way since its development in the 1950s; You can find them in almost all consumer electronics, medical equipment and scientific equipment.