• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2015 International Conference on Communication Networks >Design and analysis of switch mode power supply using CMOS single-phase full bridge rectifier
【24h】

Design and analysis of switch mode power supply using CMOS single-phase full bridge rectifier

机译：CMOS单相全桥整流器开关电源的设计与分析

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper presents the design of a low leakage CMOS based switch mode power supply. The switch mode power supply converts the available deregulated A.C or D.C input supply to a regulated D.C output supply. This paper reviews the limitations of conventional linear regulated power supply and focuses on the advantages of switch mode power supply (SMPS) technique. The high frequency transformer used in the proposed circuit is much smaller in a size and weight compared to the low pitch transformer of the linear power supply circuit. The switching losses in modern switches like MOS are much lowered as compared to the loss in the linear element. The proposed circuit easily filtered the high frequency ripple produced in the circuit using smaller volumes of filtering elements. Leakage current, leakage power dissipation, average power dissipation and delay performance parameters are calculated. Due to simulation results, it is realized that the leakage current and power dissipation are reduced and delay is improved (reduced delay).The complete simulation and calculation method have been done in 45 nm technology at cadence virtuoso tool. The circuits were operated at 0.7v power supply.
机译：本文提出了一种基于低泄漏CMOS的开关模式电源的设计。开关电源将可用的解除稳压的A.C或D.C输入电源转换为稳压的D.C输出电源。本文回顾了常规线性稳压电源的局限性，并重点介绍了开关电源（SMPS）技术的优势。与线性电源电路的低螺距变压器相比，在所建议的电路中使用的高频变压器在尺寸和重量上要小得多。与线性元件中的损耗相比，现代开关（如MOS）中的开关损耗要低得多。拟议的电路使用较小数量的滤波元件就可以轻松滤波电路中产生的高频纹波。计算泄漏电流，泄漏功耗，平均功耗和延迟性能参数。仿真结果表明，降低了漏电流，降低了功耗，改善了时延（降低了时延）。在踏频技术工具上，采用45 nm技术完成了完整的仿真和计算方法。电路在0.7v电源下工作。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号