正激电路设计报告1.doc
《正激电路设计报告1.doc》由会员分享,可在线阅读,更多相关《正激电路设计报告1.doc(14页珍藏版)》请在课桌文档上搜索。
1、 . . 摘 要开关电源是以功率半导体器件作为开关元件,利用现代电力电子技术,控制开关管开通和关断的时间比率,维持稳定输出电压的一种电源。近些年来,开关电源正一步步追求小型化、轻量化、高频化开关电源的体积、重量主要是由储能元件决定的,;在一定围,开关频率的提高,不仅能有效地减少电容、电感与变压器的尺寸,而且还能抑制干扰,改善系统的动态性能。因此高频化是开关电源的主要发展方向。它能把电网提供的粗电和强电,变换成各种电气设备和仪器所需要的高稳定度精电和细电(提供不同规格的电压和电流值),它是现代电子设备重要的“心脏供血系统”。本文主要介绍正激电路的运用与它的负载运行情况。介绍在使用matlab仿真
2、下的正激电路运行。 关键词:开关电源;正激电路;matlab仿真AbstractSwitching power supply is a power semiconductor device as a switching element, use of modern power electronic technology, control switch tube opened and shut off time ratio, to maintain stable output voltage of a power supply. In recent years, step by step, is
3、 the pursuit of switch power supply miniaturization, lightweight, high frequency, volume and weight of the switch power supply is mainly determined by the energy storage component,; Within a certain range, the improvement of switching frequency, not only can effectively reduce the size of the capaci
4、tor, inductor and transformer, but also can restrain interference, improve the dynamic performance of system. So the high frequency switch power supply is a main developing direction.It can be provided by the grid electricity and high voltage, needs to transform into various electrical equipment and
5、 instrument of high stability fine electricity and electricity (provide different specifications of the voltage and current value), it is the modern electronic equipment heart blood supply system.This paper mainly introduces is the use of the excitation circuit and its load operation. Introduced in
6、the use of matlab simulation under the normal shock circuit operation.Keywords: switching power supply; Excitation circuit; The matlab simulation目 录摘要IABSTRACTII第一章设计任务1第二章设计方案22.1 电路原理22.2 任务分析3第三章仿真与调试43.1 MOSFET简介43.2 matlab简介53.3 电路仿真5总结与建议12参考文献1311 / 14第一章 设计任务根据要求本次的设计任务任务为:MOSFET 正激电路设计(纯电阻负
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 电路设计 报告

链接地址:https://www.desk33.com/p-10731.html