Electromagnetic interference (EMI) and its effects on components, circuits, and systems are a serious concern for many designs. It can cause transitory malfunctions, erratic performance, intermittent ...

What is the Conducted EMI measurement? Using FFT-based measuring receivers for CISPR 32. Combining debugging and pre-compliance modes in test equipment. EMC compliance testing of a manufacturer’s ...

What causes EMI in switched-mode power supplies, and how the active EMI filter can help. What is switching noise jitter? Adopting visible light communication to tackle EMI. Why AEFs are a better ...

Last, but not least, we like to look at the I/O (Input/Output) circuits during EMI circuit board reviews. As a port of entry for external currents, I/O circuits are particularly vulnerable to threats ...