| Compared to analog audio amplifiers like Class-A, -B and -AB, digital Class-D amplifiers have much higher power efficiency allowing them to...
| Compared to analog audio amplifiers like Class-A, -B and -AB, digital Class-D amplifiers have much higher power efficiency allowing them to...
| The PWM power stage discussed in the previous instalment (June 2009) can be used perfectly well on its own. But a matching preamplifier with...
| The most remarkable feature of this small stereo amplifier is the use of a stepper motor bridge driver IC as a stereo power output stage....
| ELEKTOR ELECTRONICS APRIL 1989 CLASS-D AMPLIFIER by J. Bareford The terms digital amplifier, class-D amplifier, switched amplifier and PWM a...
| The increasing attention being paid to digital methods of audio signal processing has led to a search fo r ways of using output transistor...
| Although the concept of the pulse-width modulated or `Class-D` audio amplifier has been known since the late nineteen-forties, there has b...