| 开关电源的待机控制 |
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| 引用本文： | 陈洁.开关电源的待机控制[J].电源技术应用,2012(10):57-59. |
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| 作者姓名： | 陈洁 |
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| 作者单位： | 吴江合关新能源科技有限公司,江苏吴江215211 |
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| 摘 要： | 介绍了电流模式控制器UC3842的特点，分析控制器的特色之一-关机技术，提出了可以通过单片机控制开关电源待机的两种方法，并给出了实验结果。
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| 关 键 词： | 开关电源 UC3842 关机技术 单片机 待机 切换 |
Controlling of Standby for Switching Power Supply |
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| CHEN Jie.Controlling of Standby for Switching Power Supply[J].Power Supply Technologles and Applications,2012(10):57-59. |
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| Authors: | CHEN Jie |
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| Affiliation: | CHEN Jie ( Wujiang Legion New Energy S＆T Co.,Ltd., Wujiang Jiangsu 215211, China) |
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| Abstract: | The features of current mode controllers the UC3842.and it＇s voltage adjustment principle are introduced. After analysing the shutdown techniques of this chip, two methods of standby can be controlled by MCU for switching power. Experimental results of one methods are given. |
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| Keywords: | switching power supply UC3842 shutdown techniques MCU standby switching |
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