class-D amplifier的意思|示意

Integrated circuit of a class-D audio power amplifier with very high efficiency using CMOS technology is presented in this paper.

分析了高频开关电源的特点及将其应用到音频功率放大器中所遇到的主要问题，以及解决这些问题的基本方法。

With the continuous advancement of technology, design, D-type power amplifier performance is also moving into the Class AB amplifier.

随着设计技术的不断进步，D类功率放大器的性能指标也逐渐接近AB类放大器。

By using the scheme, the Class-D amplifier has gained high efficiency and high performance, and it can lower the requirement of output filters.

利用这种方法实现的D类功率放大器具有高效率高性能的特点，并能降低滤波器性能的要求。

The traditional class D amplifier is composed of three parts: modulation circuit, driving circuit and power amplification circuit.

传统的D类放大器一般由三部分组成，即调制电路、驱动电路和功率输出电路。

This paper introduces design of the circuit which uses a class-D amplifier to converse and enlarge the audio signal.

介绍了采用D类放大器来完成音频信号变换与放大的电路设计。

An improved scheme of full bridge PWM for Class-D audio power amplifier is described in the paper, and it is implemented in analog and digital way.

论述了音频D类功率放大器的全桥pwm改进方案，并用模拟与数字的方法实现。