amplifiers

Amplifiers are devices which take a relatively weak signal as an input and produce a much stronger signal as an output.

放大器是一种作为输入设备接受相对较弱的信号然后作为输出设备向外输出一个较强讯号的设备。

then , people did not know that the beautiful sounds of the music from the amplifiers made of the electric tubes could not be substituted.

那个时候，人们不知道电子管放大器营造的靓声是不可能被替代的。

These easy to use amplifiers are specifically optimized for a particular gain, therefore minimizing your design time.

这些简单易用的缓冲放大器专门适合一种特定的增益，因此使您的设计时间减至最少。

Cascaded Amplifier Two or more amplifiers coupled together. Most radio and audio products have more than one stage of amplification.

级联放大器两个或多个放大器耦合在一起。大多数无线电产品和音频产品使用两次以上放大。

This connection is only for amplifiers . Connecting any other system may damage the unit .

此连接只能用于放大器，连接任何其它系统可能损坏本机。

RT100 can be used to test and balance return amplifiers or to test and troubleshoot home wiring.

RT100可用于测试和平衡回路放大器或测试和检查家庭配线。

Therefore, as one of the vital components of optical communication systems, optical amplifiers are encountering a great challenge.

从而，也相应地对现代光通信系统的核心部件——光放大器提出更高的挑战。

Early amplifiers were made of crude materials that tended to disintegrate over use, causing the amp to "run away. "

早期的放大器，是用天然材料制成，而这种未经加工的材料往往会在使用的过程中逐渐分解，导致电流的流失。

The Air Multiplier technology replaces blades and grilles with loop amplifiers and draws air in at the base through a mixed flow impeller.

空气倍增器技术用循环放大器，来替换扇叶和栅格，并且通过一个混流式叶轮把空气吸入底座。

In voice transmission, to compress the signal amplitude into a narrow range be cause the amplifiers are linear over wide ranges.

在话音通信中，因放大器的线性范围有限，把信号幅度压缩到一个较小范围的处理。

This makes these amplifiers ideal for today's high speed video and monitor applications, as well as a number of RF and IF frequency designs.

这使得这些为今天的高速视频和监控应用，以及数字射频和中频频率设计放大器的理想选择。

The power amplifiers hidden by the metallic covers on the ceiling contain the glass slabs which greatly increase the power of the laser.

能量放大器隐藏在天花板上的金属覆盖物下面，它含有可增大激光能量的玻璃板。

ADI 's Current Sense Amplifiers offer excellent performance for a wide array of automotive and power management applications .

ADI公司的电流检测放大器为多种汽车和电源管理应用提供优良的性能。

In the case of overall loop NFB amplifiers, the effect does not appear at all or is reduced.

在环路负反馈扩音机总体情况，效果似乎完美或是减少失真了。

This course involves five short lab projects and a design problem, ranging in subject from operational amplifiers to thermal systems.

本课程包括五个小的实验项目和一个设计问题，题目范围从从运算放大器到热力系统。

Amplifiers are electronic devices designed in order to adapt strain gauge sensors to indicators or to control systems.

放大器是特意为使应变感应器适应显示器或控制系统而设计的电子设备。

Amplifiers used in digital systems must be wide-band amplifiers because of the many harmonics that make up a square wave.

在数字系统中使用的放大器必须是因为构成方波多谐波宽带放大器。

Instrumental amplifiers with high input impedance, high CMRR and low drift are widely used in the small signal amplifying field.

仪表放大器电路以其高输入阻抗、高共模抑制比、低漂移等特点在传感器输出的小信号放大领域得到了广泛的应用。

The charge pump and amplifiers can be placed in a power down mode, consuming less than 1mA of current.

电荷泵和放大器可放置在掉电模式下，消耗电流小于1mA的。

Isolation amplifiers protect data-acquisition components from potentially destructive voltages present at remote transducers.

隔离放大器用于防止数据采集器件遭受远程传感器出现的潜在破坏性电压的影响。