PCBA is a printed circuit board with various components welded on the surface. Many people pay attention to the reliability of its long-term and high-frequency operation, and sometimes need to know its shelf life. In general, the shelf life of PCBA is 2 to 10 years. Factors affecting the storage of PCBA The …
In PCB design, engineers often remain vigilant about signal integrity in high-speed circuits but tend to overlook impedance control for low-speed traces. When adjacent trace spacing exhibits irregular variations, even for non-high-speed signals, unexpected signal quality issues may arise. The impedance perturbations caused by spacing variations pose a greater threat than crosstalk and deserve …
Top 10 MCU manufacturer in 2023 Introduction: Embark on a journey through the MCU landscape as we explore the top 10 MCU manufacturers globally. These industry-leading companies are at the forefront of innovation, delivering exceptional products for diverse applications. From automotive to consumer electronics, let’s delve into their comprehensive company profiles and take a closer …
