The key role of FR4 in multi-layer PCB design
In the rapidly developing electronics industry, printed circuit boards (PCBs) are an important part of electronic equipment, and their performance and quality are directly related to the reliability and stability of the entire device. In multi-layer PCB design, FR4 board, as a widely used substrate, plays a pivotal role. This article will explore the key role of FR4 in multi-layer PCB design and…
















