This dual H-bridge is usually used for driving motors, but [George] found a home for it in the power ... this amp in operation, and despite not following the standard design of a Class D amp ...

Because pulse modulation output signals are either on or off, Class D amplifiers produce far less heat than analog amplifiers. Reaching efficiencies greater than 90% compared to only 50% for ...

This dual BTL class-D audio amplifier is designed for home speaker systems and features a single power supply ... mini amplifier's advanced circuit design that ensures hi-fi sound.