Boost bridge audio amplifier

@article{Prokin2001BoostBA,
  title={Boost bridge audio amplifier},
  author={Milan Prokin},
  journal={IEEE Trans. Consumer Electronics},
  year={2001},
  volume={47},
  pages={214-224}
}
The main difference in topology of a boost bridge amplifier and state-of-the-art class-D amplifier is in the connection of a loudspeaker between a power supply and a switching bridge. The boost bridge amplifier provides four times higher peak power at the loudspeaker than the power, which can be achieved by a class-D amplifier from the same power supply… CONTINUE READING