8OZ Heavy copper PCB Manufacturers

Printed circuit board (PCB), also known as printed circuit board, is the supplier of electrical connection of electronic components. Its development has a history of more than 100 years. Its design is mainly layout design. The main advantage of using circuit board is that it greatly reduces the wiring and assembly errors, and improves the automation level and production labor rate. According to the number of circuit board layers, it can be divided into single board, double board, four board, six board and other multilayer circuit boards.

There are three methods of resist coating: liquid resist coating method and FPC resist coating method for circuit board

With the development of printed circuit board technology and its applications, the industry has put forward more new requirements for the safety of printed circuit boards. Therefore, it is necessary to establish a safety standard that belongs to China's printed circuit boards.

People who make circuit boards know that the production process is very complex~

With the rapid development of electronic design and communication fields and the application of cloud computing, products have higher and higher requirements for data volume, and data transmission rates are getting faster and faster. At the same time, the performance of high-speed plates that carry data transmission is also required to be higher and higher.So what should be paid attention to when using high-speed plates?

Semiconductors refer to materials with conductivity between conductor and insulator at room temperature. Common semiconductor materials include silicon, germanium, gallium arsenide, etc. Silicon is the most influential one in the application of various semiconductor materials