| 一种实验用直流稳压电源的设计 |
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| 引用本文： | 王国强,孟庆龙,王平,沙雷鸣.一种实验用直流稳压电源的设计[J].电子设计工程,2012,20(23):131-133. |
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| 作者姓名： | 王国强 孟庆龙 王平 沙雷鸣 |
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| 作者单位： | 江苏畜牧兽医职业技术学院,江苏泰州,225300 |
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| 基金项目： | 基金项目:中国职业技术教育学会规划课题 |
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| 摘 要： | 在分析直流稳压电源存在问题的基础上，设计并制作了一种以AT89C51为核心的智能直流稳压电源。该电源采用数字调节和输出精度高，且兼具完善的保护功能，成本低，同时控制系统在软件上还可以进一步改进，不需要增加硬件成本，从而提高稳压电源的性价比。
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| 关 键 词： | 单片机 直流电源 采样电路 报警电路 |
Design of an applied D. C stabilized source used in experiment |
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| WANG Guo-qiang,MENG Qing-long,WANG Ping,SHA Lei-ming.Design of an applied D. C stabilized source used in experiment[J].Electronic Design Engineering,2012,20(23):131-133. |
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| Authors: | WANG Guo-qiang MENG Qing-long WANG Ping SHA Lei-ming |
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| Affiliation: | (Jiangsu Animal Husbandry ﹠ Veterinary College,Taizhou 225300,China) |
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| Abstract: | Based on the analysis of DC power supply problems, the paper introduced a kind of intelligent power system which was designed and produced by the AT89C51. It adopted digital output regulation , high precision, low cost and perfect protection function. Without increasing the hardware costs ,its control system can be further improved, thereby increasing the cost performance of the power supply. |
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| Keywords: | MCU DC supply sample circuit alarm circuit |
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