| 湿度变送器电路的计算与设计 |
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| 引用本文： | 王丽,马琛珏. 湿度变送器电路的计算与设计[J]. 河南科技大学学报(自然科学版), 1992, 0(2) |
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| 作者姓名： | 王丽 马琛珏 |
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| 作者单位： | 洛阳工学院电气系，洛阳工学院电气系 |
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| 摘 要： | 本文主要作了具有湿敏电容器的自激多谐振荡器电路,找出了电路输出电压与反映空气相对湿度的湿敏电容器容量之间的对应关系,为设计湿度变送器提供了理论依据。文中还概括地设计了放大电路和输出电路。
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| 关 键 词： | 湿度 电容 变送器 多谐振荡器 平均 电压 非线性 |
Calculation and Design of Circuits for Humidity Probe |
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| Wang Li Ma Chenjue. Calculation and Design of Circuits for Humidity Probe[J]. Journal of Henan University of Science & Technology:Natural Science, 1992, 0(2) |
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| Authors: | Wang Li Ma Chenjue |
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| Affiliation: | Department of Electrical Engineering |
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| Abstract: | This paper mainly analyses and calculates a basic multivibrator circuit with a humidity sensitive capacitor. The relative expression between output voltage of the circuit and humidity sensitive capacitance is found, it provides theory basis for designing a moisture probe. Amplifiers and output circuits of a humidity sensor arc also designed simply in this paper |
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| Keywords: | Humidity Capacitance Transducers Multivibrators Average Voltage Non-linear |
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