June 2017

Electrostatic discharge (ESD) testing simulates how electronic equipment responds to static electricity shocks—like those from human touch. Using precise capacitor-resistor models mimicking human body characteristics, engineers apply controlled discharges to ensure devices survive real-world static encounters without malfunction or damage.

Parasitic oscillations are a sneaky source of EMI/EMC failures. With the right layout and simple fixes—like reducing gain or breaking feedback loops—you can eliminate emissions without costly redesigns. Learn how to spot and stop these hidden troublemakers in your circuit.

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?

This article will focus on the U.S. Food and Drug Administration’s guidance documents and the standards applicable to wearable medical and wellness devices.

Clients who engage us for FDA 510(k) submission consulting often ask what testing is required by the FDA to clear their device. While testing requirements are easy to determine for some devices, other devices require intensive research.

Ten years ago, MIL-STD-461F added a low frequency extension to CS114 that models common mode noise generated by dc power systems used on Navy ships.