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基于ADuC841单片机的激光电源控制电路设计

更新时间:2020-10-19 09:57:21 大小:261K 上传用户:gsy幸运查看TA发布的资源 标签:aduc841单片机激光电源 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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针对电子式电流互感器高压侧一次转换器的供能问题,设计一种基于ADuC841单片机的反馈式激光电源供能系统,包括激光电源驱动电压的反馈调制、驱动电流的过流监控、散热保护以及各参量的LCD实时显示,实现激光电源稳定输出6mW功率。ADuC841单片机内部集成了A/D、D/A转换器,节省了系统空间,另外,采用PPM光电供能模块,提高了光电转换效率。

In allusion to the energy supply problem of primary converter at electronic current transformer's high-voltage side,a kind of feedback laser power energy supply system was designed based on ADuC841,including feedback voltage modulation and over-flow current monitoring driven by laser power supply,heat dissipation protection and real-time liquid crystal display of each parameter,to realize laser power supply's stable 6 milliwatt power output.Analog-to-digital converter and digital-to-analog converter were integrated in ADuC841,which saved the system space.Besides,the PPM photoelectric energy supply module was adopted to raise photoelectric conversion efficiency.

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基于ADuC841单片机的激光电源控制电路设计.pdf 261K

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