8OZ Heavy copper PCB Manufacturers

The advantages of heavy copper PCB make it the top priority for the development of high-power circuits. The heavy copper concentration can handle high power and high heat, which is why high-power circuits have been developed using this technology. Such circuits cannot be developed with low-copper concentration PCBs because they cannot withstand the huge thermal stresses caused by high currents and flowing currents.

Semiconductors are mainly composed of four parts: integrated circuits, optoelectronic devices, discrete devices, and sensors. However, since integrated circuits account for 80% of them, laypeople generally consider integrated circuits as semiconductors. In integrated circuits, they are further divided into microprocessors, memory, logic devices, and analog devices. These small box like things are actually what we commonly refer to as chips.

The difference between the excimer laser and the impact carbon dioxide laser through-hole of the flexible circuit board:

Our common computer boards are basically epoxy resin glass cloth-based double-sided printed circuit boards, one of which is a plug-in component and the other side is a component foot welding surface. It can be seen that the solder joints are very regular. We call it the pad for the discrete soldering surface of the component feet

Chip classification Is there a systematic classification method for so many chips? There are actually many ways to classify chips

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.