High Tg PCB Manufacturers

Special attention should also be paid to the packaging of finished products of flexible circuit boards, rather than simply stacking an appropriate number of flexible boards together at will. Due to the complex structure of flexible printed board

We all know that there are many procedures for making HDI PCB from the planned feeding to the final step. One of the processes is called browning. Some people may ask what is the role of browning?

Our common computer boards and cards are basically epoxy resin glass cloth based double-sided printed circuit boards. One side is the plug-in components, and the other side is the welding surface of the component feet. It can be seen that the welding points are very regular.

From "Why are chips stuck" to "How can the shortage of chips be alleviated", we can clearly feel that everyone has a much deeper understanding of the importance of chips. However, when many students contact the chip industry and want to know more, they will still have a variety of questions to answer!

Rigid-flex board is a combination of flexible board and hard board. It is a circuit board formed by combining a thin layered flexible bottom layer with a rigid bottom layer, and then laminating it into a single component.The flexible board is used to replace the cable assembly to complete the highly reliable connection and transmission of power and electrical signals.The product can work stably and reliably for a long time under harsh environments such as high and low temperature, high humidity, vibration, salt spray, and low air pressure. At present, Jonhon Optronic has provided rigid and flexible printed board solutions for aviation, aerospace, ships, weapons and other fields.

Although PCB board has a certain self-protection function, it should be avoided from being in a corrosive environment in daily use, and the corrosive factors should be eliminated as much as possible so as to greatly extend its service life. When using, try to keep it in a medium temperature environment to avoid high temperature and low temperature environment. So how does the PCB Factory maintain the PCB?