| 基于UC3844的多路输出IGBT驱动电源设计 |
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| 引用本文： | 张志薇,吴辉,贲洪奇. 基于UC3844的多路输出IGBT驱动电源设计[J]. 电源技术应用, 2006, 9(1): 21-25 |
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| 作者姓名： | 张志薇 吴辉 贲洪奇 |
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| 作者单位： | 哈尔滨工业大学，哈尔滨工业大学，哈尔滨工业大学 黑龙江 哈尔滨 150001，黑龙江 哈尔滨 150001，黑龙江 哈尔滨 150001 |
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| 摘 要： | 介绍一种采用UC3844集成芯片实现的多路输出单端反激式IGBT驱动电源。根据设计要求给出了该电路的具体设计步骤及电路参数。实验结果表明,该电源的可靠性高,稳定性好,输出纹波小,能够适应电网电压10%和负载20%的波动。
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| 关 键 词： | 开关电源 单端反激 多路输出 |
| 收稿时间： | 2005-11-02 |
Design of Power Supply for IGBT Drive with Multiplexed Output Based on UC3844 |
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| ZHANG Zhi-wei, WU Hui, BEN Hong-qi. Design of Power Supply for IGBT Drive with Multiplexed Output Based on UC3844[J]. Power Supply Technologles and Applications, 2006, 9(1): 21-25 |
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| Authors: | ZHANG Zhi-wei WU Hui BEN Hong-qi |
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| Affiliation: | Harbin Institute of Technology, Harbin Heilongjiang 150001, China |
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| Abstract: | A single-end flyback converter with multiplexed output for IGBT drive based on UC3844 is presented. The design process and the practical parameter of the circuit are introduced. Testified by the experiment, this power supply for IGBT drive has lower ripple, outstanding reliability and stability, besides these, it can also accommodate to the fluctuate of the electric network for 10% and the load for 20%. |
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| Keywords: | switching power supply single-end flyback converter multiplexed output |
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