Fundamental Algebraic Identities: Additive, Multiplicative, and Zero Properties

Behaviors of Inductors Wrapped Around a Conductive Core Imagine winding insulated copper wire around a ferromagnetic loop and energizing it with an AC source. The resulting iron‑core coil presents an inductive reactance that limits the AC current, just as any inductor does: XL = 2πfL and I = E/X (or

Guest Contributor: David Humphreys, CISSP, Principal Security Consultant, Avasek If you think your business is at low risk of a cyberattack because it’s too small for cybercriminals to notice, it’s time to change your thinking. According to 2016 threat data from Symantec, 43% of al

Following on from our previous article which gave a short overview of regenerative drive operation, here we look at some of the special factors which need to be considered with regenerative operation. The effect on the power network (AC power grid)RegulationsThese are the regulations imposed by powe

A simple thing such as going over your rated voltage requirement can result in overvoltage. And in our previous article, we briefly mentioned what overvoltage was and how it impacts your equipment negatively. Now, we’re going into further details into overvoltage prevention. As undesirable as over