查询词典 audio power amplifier
- 与 audio power amplifier 相关的网络例句 [注：此内容来源于网络，仅供参考]
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To control stepping motors, the balance bridge power drive circuit is made up by TDA1521 integrated audio power amplifier, the pulse allotter is made up by the parallel ports of computer and latches.
双回转机构的步进电机控制电路由TDA1521音频集成功率放大器组成平衡桥式功率驱动电路，由计算机并行口经过锁存器构成脉冲分配器。
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So it is worth to design an audio power amplifier with the features of high power and high efficiency.
因此，设计一种失真度小，输出功率大，效率高的音频功放也有很重要的现实意义。
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The characteristics of high frequency switch power supply are analyzed. The problems in its application on audio frequency power amplifier and the main methods to solve them are pointed out.
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。
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The outlook of high frequency switch power supply in application to high fidelity audio frequency power amplifier is indicated.
指出了高频开关电源在高保真音频功率放大器中广阔的应用前景。
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Nowadays, people emphasize high power and high efficiency as well as high fidelity feature of audio power amplifier.
人们在追求高保真度音频功放的同时，也希望功放有大的输出功率和高效率。
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150W monophonic constant-voltage audio power amplifier, high-power overmeasure, high reliability.
150W定压式音频功率放大器，大功率裕量，高可靠性。
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So it's worth to design an Audio Power Amplifier with the features of high power and high efficiency.
因此，设计一种失真度小，输出功率大，效率高的音频功放也有很重要的现实意义。
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The audio power amplifier has a good application prospect in the market.
该音频功率放大器具有良好的市场应用前景。
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The simulation and design of a bridge connecting audio power amplifier is completed.
完成了一种桥式连接音频功率放大器的仿真和设计。
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The 5mV of the audio signal which comes from the microphone to linear amplificated by the audio signals amplifier,then mixes with music signals from other sound sources(eg:the tape 、CD) by the hybird amplifier . By the control of the digital volume controller the mixed signal ,then amplificated again by the preamplifier,when integrated power amplifier for idling time realizes the signal enlargement factor respectively is 10、100、1000 times;moreover is capable of delivering 3V of output to a 600%26Omega; load. the amplificate signal makes the loudhailer work at last.
该音频信号放大器能够将来自话筒5mV的音频信号进行线性放大，然后和来自其他音源的音乐信号通过混合放大器来混合，混合后的信号经数字音量控制器对高低频的增益进行提升与衰减，再通过前置放大器放大，当集成功率放大器为空载的时候实现信号的放大倍数分别为10、100、1000倍；另外再实现当负载为600%26Omega；的时候，输出幅度为3V，最后经扬声器发出悦耳的声音。
- 推荐网络例句
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On closer examination, though, this is not a vote for multilateralism but just the opposite.
仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。
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Uncovering their weak spots, so I can defeat them.
揭露出他们的弱点，这样我就可以打败他们了。
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Methyl bromides, in C_(3v) symmetry, have been extensively studied at their first absorption A-band because the behavior of these molecules can be used as a prototype for depicting numerous types of photodissociations in a variety of polyatomic molecules.
例如，有很多研究报道了C_(3v)对称的溴甲烷等分子在第一吸收带的光解，这是因为其光解行为可以作为理解其它多原子分光解的原型。