June 28, 2016
PWM drive

Constant Current Operation Based on PWM Drive

Question: How does constant current operation via PWM drive work? Answer: As an example, a small resistor can be inserted at the groundside side of the […]
June 27, 2016
DC brush

Simple DC Brush Motor Control

Question: What’s the easiest way to operate (stop/rotate) DC brush motors?   Answer: Simply inserting a switch between the DC brush motor and power supply will […]
June 25, 2016
how to calculate power consumption

How To Calculate Power Consumption

Question: Is the power consumption of brush motor drivers calculated by: (LSI Circuit Current x Motor Current) x Supply Voltage?   Answer: With the (Motor Current […]
June 24, 2016
output current

Maximum Rated Output Current

Question: Although there is a provision of ○○A included in the absolute maximum rating for output current, current flow under impulse conditions may exceed this value. […]