推荐星级:
  • 1
  • 2
  • 3
  • 4
  • 5

车联网4G LTE模块低纹波供电电源设计

更新时间:2020-11-22 01:13:38 大小:1M 上传用户:zhengdai查看TA发布的资源 标签:车联网4glte模块 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

现在车联网被广泛应用,但是车辆供电系统输出功率小,纹波大,电压随转速变化波动,影响4G LET模块及整体系统的稳定性。本文提出了一种由车载点烟器电源向瞬间大电流的4G通信模组供电的低纹波稳定供电的设计方案。该方案已在工程中得到了实际应用。

In recent years,more and more internet of vehicles applications are used,however,the vehicle power supplied by system has tiny output power,large ripple and unstable voltage with speed of engine,which may affect the stability of the 4G LET module and system the paper,a low ripple stable power supply scheme is proposed,that supplies power from the car cigarette lighter power supply to the instantaneous high current 4G communication program has been put into practical use in engineering,indicating that the program is effective and reliable.

部分文件列表

文件名 大小
车联网4G_LTE模块低纹波供电电源设计.pdf 1M

全部评论(0)

暂无评论

上传资源 上传优质资源有赏金

  • 打赏
  • 30日榜单

推荐下载