direct current amplifier 直流放大器 ; 直僚大器 ; 值僚大器 ; 直僚年夜器
fast direct current amplifier 快直流放大器
logarithmic direct current amplifier 对数直僚大器 ; 对数直流放大器
linear direct current amplifier 直线直流放大器
biased direct-current amplifier 偏压直流放大器
differential direct current amplifier 差动直流放大器
complementary direct-current amplifier 互补直流放大器
logarithmic E direct current amplifier 对数直僚大器
Direct Current Servo Amplifier 直流伺服放大器
In this paper, a method used to amplify faint direct current signal is put forward, and the circuits of direct current amplifier to realize the method are devised.
本文提出一种放大微弱直流信号的方法，同时设计了实现这一方法的直流放大器电路。
The design principle and specific process of the pulse width servo amplifier is introduced, which is used to drive direct current motor to work.
介绍一种脉冲调宽型伺服放大器的设计原理及具体过程。
It must be set up suitable quiescent point in order to works in linear region. This decides that the analysis of amplifier includes direct current analysis and alternating current analysis.
要用他对信号进行不失真地放大，必须设置适当的工作点，使电子器件工作在近似线性区域，这就决定了放大器的分析包括直流分析和交流分析。
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