| 数控步进电源的设计 |
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| 引用本文： | 刘凯.数控步进电源的设计[J].辽宁高职学报,2012(1):98-100. |
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| 作者姓名： | 刘凯 |
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| 作者单位： | 渤海船舶职业学院 |
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| 摘 要： | 设计了一种以单片机Atmega16为控制系统的步进电源，输出电压为0-＋12V，通过按键可以实现±O．5V步进输出；采用4094驱动数码管显示，显示精度为0．1V。当输出超限时，具有自动报警功能。通过实验验证了此步进电源的实用性。
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| 关 键 词： | 数控 步进电源 Atmega16 数码管 |
Design of Step Power Source of Digital Control |
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| LIU Kai.Design of Step Power Source of Digital Control[J].Liaoning Higher Vocational Technical Institute Journal,2012(1):98-100. |
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| Authors: | LIU Kai |
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| Institution: | LIU Kai(Bohai Shipbuilding Vocational College,Huludao 125005,China) |
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| Abstract: | A kind of step power source is designed with the control system of microcontroller Atmega16.The output voltage is 0 ～ +12v,and ± 0.5v step output can be achieved through the key.It adopts the display of 4094 driven nixie-tube,and the display precision is 0.1V.When the output exceeds the limit value,it can alarm automatically.Practicability of this electrical source has been verified by experiment. |
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| Keywords: | digital control step power source Atmega16 nixie-tube |
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