| 一种电流截止型保护电路的设计 |
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| 引用本文： | 皇甫国庆.一种电流截止型保护电路的设计[J].陕西师范大学学报,1998(Z1). |
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| 作者姓名： | 皇甫国庆 |
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| 作者单位： | 渭南师范专科学校物理学系 |
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| 摘 要： | 研究了过流电流截止型保护电路的设计思想、元器件的选择方法以及在此基础上限流值的扩展；讨论电路自动恢复，给出了自动恢复的条件．
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| 关 键 词： | 过流保护 死区电压 截止 饱和 |
Design and analysis of current cut off protection circuit |
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| Huangpu Guoqing.Design and analysis of current cut off protection circuit[J].Journal of Shaanxi Normal University: Nat Sci Ed,1998(Z1). |
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| Authors: | Huangpu Guoqing |
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| Abstract: | The paper expounds the design philosophy of the current cut off protection circuit (Fig1),introduces the selection methods of the components,expands the upper current bound,and discusses the problem of automatic recovery of the circuit.So the guideline of automatic recovery rejects the incorrect explanations,the conclusions are verified by experiment. |
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| Keywords: | overcurrect dead zone voltage cut off current saturation |
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