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 ...

TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of “TC78B025FTG,” a three-phase brushless motor driver IC with a rotation speed control ...

Model 380974 clamp meter and phase rotation tester measures ac current to 1,000A and ac voltage to 600V, with a 1.2% basic vac accuracy, the company says. The ac frequency measurements range from 40 ...

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 ...

Every day engineers design products that employ single-phase induction motors. Speed control of single-phase induction motors is desirable in most motor control applications since it not only provides ...

Motors can be wired delta or wye. Which arrangement do you choose, and how do you do it? For purposes of making the connection, it doesn’t matter to the installer if the motor is delta-wound or ...