| 脉宽调制器UC1526在开关电源中的应用 |
| |
| 引用本文： | 覃媛媛.脉宽调制器UC1526在开关电源中的应用[J].通信电源技术,2006,23(5):47-49. |
| |
| 作者姓名： | 覃媛媛 |
| |
| 作者单位： | 上海无线电设备研究所五室,上海,200093 |
| |
| 摘 要： | 介绍了UC1526双通道脉宽调制器结构功能及在开关电源中的应用方法,并详细说明了开关电源的主要电路参数和电磁兼容设计过程。开关电源经试验验证性能良好,直流电压输出纹波不大于0.3%,效率高于85%。文中的设计原理也适用于其他中小功率的开关电源装置。
|
| 关 键 词： | 开关电源 脉宽调制 电磁兼容 |
| 文章编号： | 1009-3664（2006）05-0047-03 |
| 收稿时间： | 2006-05-30 |
| 修稿时间： | 2006-05-30 |
Application of Pulse Width Modulator UC1526 in the Switching Mode Power Supply |
| |
| QIN Yuan-yuan.Application of Pulse Width Modulator UC1526 in the Switching Mode Power Supply[J].Telecom Power Technologies,2006,23(5):47-49. |
| |
| Authors: | QIN Yuan-yuan |
| |
| Institution: | The Fifth Lab, Shanghai Institute of Radio Communication Equipment, Shanghai 200093, China |
| |
| Abstract: | This paper introduces the function of pulse width modulator UC1526 and its application in the switching mode power supply.Circuit parameter and EMC design are also analyzed.The conclusion form test is that design of the switching mode power supply can provide good performance.The variety of the output DC voltage is less than 0.3% and the efficiency is higher than 85%.In addition,the circuit design principles can be applied to other small or middle scale switching mode power supply. |
| |
| Keywords: | switching mode power supply pulse width modulation EMC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
