advanced pcb manufacturing

Electronic enthusiasts often make circuit boards by themselves. It is difficult to make high-quality circuit boards using traditional copper-clad boards. This article introduces an optical printed circuit board. The plate making process is time-saving and labor-saving, the process is simple, double-sided wiring can be done, and the quality of the produced circuit boards is very…

With the application of new hardware technologies such as microvias and monolithic high-density integrated systems, new software such as free-angle routing, automatic layout and 3D layout and routing will become one of the essential design tools for circuit board designers. In early circuit board design tools, there was a special layout software for layout and…

With the rapid development of electronic information technology, current semiconductor devices are increasingly miniaturized, high-density and multifunctional. In particular, applications such as fashionable consumer electronics and portable products that have strict requirements on the motherboard area are easily affected by electrostatic discharge (ESD). The selection of circuit protection components is determined by the wiring conditions…

Advanced processes and design techniques also present daunting challenges when designing chips to meet often inconsistent specifications. Power consumption has become the dominant factor limiting performance in nanometer-scale designs. The materials and structures used in nanometer processes are prone to increasing leakage power and reducing thermal conduction. The net result of all these effects is…

In the PCB copying industry, the cost of drilling holes in PCB boards is usually 30% to 40% of the cost of PCB board manufacturing, and vias are one of the important components of multilayer PCBs. In short, every hole on a PCB can be called a via. Vias appear as discontinuous impedance breakpoints on…

The global energy shortage problem has led governments around the world to vigorously promote new energy-saving policies. The energy consumption standards for electronic products are becoming increasingly stringent. For power design engineers, how to design more efficient and high-performance power supplies is an eternal challenge. Starting from the layout of the power supply PCB, this…