| 浅谈低频功率放大器 |
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| 引用本文： | 傅永德.浅谈低频功率放大器[J].山西建筑,2011,37(16):142-144. |
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| 作者姓名： | 傅永德 |
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| 作者单位： | 中铁十二局电气化工程公司,山西太原,030024 |
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| 摘 要： | 结合人们对音频功率放大器性能的要求，从音频放大器的组成入手，详细介绍了前置放大器和功率放大器的工作机理，配件选择及电路设置，对今后低频功率放大器的开发具有指导意义。
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| 关 键 词： | 低频功率放大器 电路 功率 电流 |
Tentative discussion On the low-frequency power amplifier |
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| FU Yong-de.Tentative discussion On the low-frequency power amplifier[J].Shanxi Architecture,2011,37(16):142-144. |
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| Authors: | FU Yong-de |
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| Abstract: | Combining with people＇s requirements on audio frequency power amplifier, starting from the composition of audio frequency power amplifier, it specifically introduces the working principle, accessories selection, and circuit setting of preamplifiers and power amplifier, which has guiding significance for the development of low-frequency power amplifier. |
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| Keywords: | low-frequency power amplifier circuit power electrical current |
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