| 特种开关电源关键电路的设计方案 |
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| 引用本文： | 沙占友,于国庆. 特种开关电源关键电路的设计方案[J]. 电源技术应用, 2012, 0(4): 60-64 |
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| 作者姓名： | 沙占友 于国庆 |
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| 作者单位： | 河北科技大学,河北石家庄050054 |
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| 摘 要： | 特种开关电源是指为满足用户特殊需要而开发的产品。首先介绍恒压／恒流控制环的基本原理和设计方法，然后阐述利用可编程精密基准电压源和辅助电源设计从ov起调的隔离式开关电源的解决方案，最后介绍多个开关电源模块并联使用的要点，并给出一种并联供电系统的设计方案。
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| 关 键 词： | 特种开关电源 恒压／恒流 可编程精密基准电压源 并联供电系统 |
Special Switching Power Supply Key Circuit Design |
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| SHA Zhan-you,YU Guo-qing. Special Switching Power Supply Key Circuit Design[J]. Power Supply Technologles and Applications, 2012, 0(4): 60-64 |
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| Authors: | SHA Zhan-you YU Guo-qing |
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| Affiliation: | (Hebei University of Science ＆ Technology, Shijiazhuang Hebei 050054) |
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| Abstract: | The special switching power supply is the product developed for meet the special user needs. The basic principles and design methods of the constant voltage/constant current control loop are introduced, then using programmable precision reference voltage source and the auxiliary power supply to design isolated switching power supply solutions which adjusted from 0 V are described, and final the using key points of multiple switching power supply modules in parallel are introduced, and a design of parallel power supply system is given. |
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| Keywords: | special switching power supply CV/CC programmable precision reference voltage source parallel powersupply system |
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