Applications such as amplifiers, audio systems and ultrasound require precise phase measurements. This application note shows how to create a simple, low-cost phase meter that provides close to 1% ...

Let's continue our discussion of the subsystems in the impedance meter that we've been discussing in the previous posts (see “Related Posts” at the end of page 3). We now move on to the next to last ...

n 3-phase systems as well as live and open/de-energized phases. Featuring an operating voltage of 75VAC to 1,000VAC and a frequency range of 45 Hz to 65 Hz, the phase order is determined as soon as ...