| 适合航天电子系统应用的DC－DC变换器 |
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| 引用本文： | 刘健,程红丽,陈治明,钟彦儒. 适合航天电子系统应用的DC－DC变换器[J]. 微电子学, 1996, 0(2) |
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| 作者姓名： | 刘健 程红丽 陈治明 钟彦儒 |
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| 作者单位： | 西北电业职工大学，西安理工大学 |
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| 摘 要： | 讨论了航天ＤＣ－ＤＣ混合集成电路的拓朴结构。通过对几种电路的性能比较，提出了适合航天应用的ＤＣ－ＤＣ变换器的最佳拓朴结构。论述了ＰＷＭ－ＬＩＮ变换器的控制方法，该方法对于确保二次稳压ＤＣ－ＤＣ变换器较高的效率具有重要意义，亦可大大提高混合集成电路的成品率。
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| 关 键 词： | 功率电子，DC－DC变换器，航天电子，混合集成电路 |
A DC-DC Converter for Aerospace Electronic Systems |
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| LIU Jian and CHENG Hongli. A DC-DC Converter for Aerospace Electronic Systems[J]. Microelectronics, 1996, 0(2) |
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| Authors: | LIU Jian and CHENG Hongli |
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| Abstract: | Hybrid IC's of DC-DC converter for aerospace applications are discussed. Based on the comparison of the performances of some circuits, an optimal topology of the DC-DC converter suitable for aerospace electronic systems is proposed. The control principle of PWM-linear converter is described. This technique is significant to ensure higher efficiency of secondary stabilizing DCDC converters and it can also greatly improve the yield of hybrid IC' s. |
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| Keywords: | Power electronics Aerospace electronics DC-DC converter Hybrid IC |
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