Magazine

Love the technology, but tired of cubicle life? Maybe you should consider becoming a sales engineer.

Transmission Line Pulse testing is the default method for characterizing the behavior of devices under ESD circumstances.

Common mode currents are in the origin of many typical problems in EMI/EMC and RF electronics. The best way to understand those currents is to visualize them in your scope or spectrum analyzer.

This article discusses the topology and characteristics of a dc Line Impedance Stabilization Network (LISN), often referred to as an Artificial Network (AN).

How does safety work? That is, given a hazardous situation, how do we prevent injury from that situation?

A new symbol is being standardized for arc flash – and it’s an important step forward for safety.

If you are evaluating a design (i.e. power supply) from the EMI/EMC point of view, avoid replacing the real load with some kind of “equivalent resistor.” Differences can be really impressive.

Consider a spherical capacitor consisting of two concentric, conducive spheres separated by a dielectric.

Parasitic oscillations are one of the four typical causes for emissions in EMI/EMC problems. Try to reduce the gain or break the feedback and the problem could be solved at low cost.

Did you ever wonder why we use 0.1 ohm (and sometimes 0.5 ohm) for the ground impedance value for plug-and-socket connected equipment?