Different classes of amplifiers. What are the benefits of class AB amplifiers? Patents that address the quiescent current of class AB amps. Amplifiers have many ...

Class AB amplifiers have been around for a long time, and even with Class D designs becoming more common, there’s stil ...

Meylan, France - February 4, 2008 - The pressure to lowering the power consumption leads system designers to investigate different architectures for audio amplifiers. They naturally investigate ...

Editor's note: this is the final installment in this series. Part one is available at http://www.audiodesignline.com/howto/199202502 At 15 dB to 12 dB even very dense ...

The most common audio power amplifier operates in the Class-AB mode. It provides the greatest amount of output power with the least amount of distortion. The downside is that it consumes quite a bit ...

放大器可以被看作是一个简单的方框或方块，包含放大设备，例如双极晶体管、场效应晶体管或运算放大器，它有两个输入端子和两个输出端子（地线是共有的），并且输出信号比输入信号大得多，因为它已被“放大” 。一个理想的信号放大器将具有三个主要 ...

Analog amplifiers are cataloged by how much current flows during each wave cycle. Measured in degrees, 360º means current flows 100% of the time. The more current, the more inefficient and the more ...