A class-A amplifier is defined as an amplifier that is biased so that the output current flows at all times. Thus, the input signal-drive level to the amplifier is kept small enough to avoid driving ...

DUBLIN--(BUSINESS WIRE)--The "Power Amplifier Market by Product (Audio Power Amplifier, Radio Power Amplifier), Class (Class AB, Class C, Class D), Technology, Vertical (Consumer Electronics, ...