Digital pulse width modulation (DPWM) has become central to modern power conversion, enabling precise control of switching devices in DC–DC converters, inverters and motor drives. By moving the ...

What is duty cycle? Duty cycle is defined by the percentage of high voltage duration in a complete digital pulse. If the duty cycle is 50%, then it will remain on for exact half the duration of the ...

The gossip: Analog and digital will soon battle for control of power-supply regulation. The reality: When it comes to feedback-loop control, both approaches seem to happily coexist. (See "True Digital ...