This circuit takes advantage of the voltage drop across bridge rectifier diodes to produce a 5-position variable voltage supply to a DC fan or other small DC motor. It is not as efficient as a ...
This article explains how to create a brushed DC motor programmable speed regulator that is low-noise, high-performance, and affordable. The regulator is not affected by changes in temperature, ...
New motor driver ICs focus on ultra-low standby power, flexible H-bridge configurations, and reduced external components to support compact consumer and industrial motor control applications.