Introduction what is the HDI PCB? HDI board is an abbreviation for high density interconnect board. Because of the rapid advancement of high technology. Many electronic products are becoming thinner and shorter in length. and high density interconnect board (HDI)…

Background for Reduce HDI Costs We often mets clients try to reduce HDI costs. as we konw,with the rapid development of 5G technology. The trend of consumer electronics is moving toward high intelligence, thinness and portability. As electronic products iterate…

What is RF Radiation? As communication technology has grown. wireless radio frequency (RF) circuits have been used in more and more places. like in cell phones and Bluetooth products. RF circuits are at the heart of radio propagation. In recent…

Use safeguards against voltage surges and transients throughout the entire machine   so that power transients and surges can evade the protection systems and reach the substation. System ground and ground, thereby decreasing the transient voltage. and surge amplitude entering…

Introductions As a professional manufacturer of high-frequency circuit boards, GESP PCB often encounter the question of which is better,FR-4 VS. ROGERS PCB For Manufacturing RF PCBS？ This article will explain in detail the difference between FR4 and Rogers. What is…

Why do we choose Multilayer PCB Stackup? Multilayer PCB trends are high speed, multifunction, large capacity, and small volume. With the continuous development of electronics technology. especially the extensive and in-depth application of large-scale integrated circuits. Multilayer printed circuit boards…