The Model PR-1 phase rotation meter identifies phase sequence on three-phase systems and indicates open or de-energized systems. It is used for installing rotating machinery and motors as well as for ...

An adaptive algorithm kills jerky motions in motors. High-performance motion-control applications commonly use three-phase permanent-magnet synchronous motors, popularly known as brushless motors.

It’s impossible to balance line-to-line voltages perfectly in three-phase circuits, so they typically differ by a few volts or more. However, if voltage unbalance exceeds 1%, it can markedly decrease ...

Keep in mind when reading any article about electrical theory or application that it only scratches the surface of the topic. You can dedicate years of your life to understanding electrical theory and ...

8-bit microcontrollers equipped with an oscillator circuit that provides more than twice the accuracy compared with previous models has been developed by LAPIS Semiconductor Co., Ltd., a ROHM Group ...