electronic amplifier

This design of a portable audio electronic products used in Class D power amplifier.

本文设计一种应用于便携式音频电子产品的D类功率放大器。

Use the classical bridge method to test the position of the insulated fault point, adopt high voltage and high performance electronic amplifier to substitute galvanometer extend the measuring range of the insulation resistance to 10M Ω.

利用经典电桥法对电缆绝缘故障点位置进行测定，采用高电压、高性能电子放大器代替检流计使测量范围延伸到高达10MΩ的绝缘故障测量。

( You can buy a basic pre-amplifier module from an electronic store...)

（你可以从电子商店买一个基本的前置放大器）

Purpose: Power amplifier and switching application , electronic governor applications.

用途: 功率放大,功率开关及电子自动调速器.

Professional audio products, audio amplifier of the KTV, amplifier, mixer, electronic peripherals.

产品涉及专业音响, 功放的的KTV音响, 功放机, 调音台, 电子周边设备.

The electroacoustic performance of the export transformer is the key factor affecting the sound quality of the hi-end electronic tube power amplifier.

hi-end电子管功放音质优美绵厚，影响其音质的关键部件是输出变压器的电声性能，成为系统的喉舌。