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 ...

Generally speaking, three-phase motors are less troublesome than single-phase motors, having no starting relays or capacitors to deal with. All three-phase units are high-starting-torque motors and ...

For example, if you’re working with a C-Face motor, the coupling and mounting are typically the same thing. In many hermetic motor applications, a similar dynamic is at work. A better way is to use a ...

The TC78B015FTG is intended for 12V power supply applications and the TC78B015AFTG has been designed to support applications using 24V. The new ICs support high-speed rotation of small fan motors and ...

This device was designed for use with 12- and 24-V motors. Its dc supply range is 4.5 to 35 V, and output-current capability is 8 A peak. The outputs to the motor winding are derived from the ...

Toshiba: A three-phase brushless motor driver IC "TC78B025FTG" with a rotation speed control (closed loop control) function for small fans. (Photo: Business Wire) ...

A foremost place in this progress must be given to electric motors, and more especially to that class employing commutators, in connection with both single and poly-phase alternating currents.

The TC78B015FTG is intended for 12V power supply applications and the TC78B015AFTG has been designed to support applications using 24V. The new ICs support high-speed rotation of small fan motors and ...