采样电阻选型参考: http://sh.vk-dz.com/ http://bbs.21ic.com/blog-449125-98444.html http://bbs.21ic.com/blog-449125-98442.html http://bbs.21ic.com/blog-449125-98442.html 采样电阻的计算: http://blog.chinaaet.com/detail/31600.html 相关文章: