I would like to ask, when compiling uboot for am335x, when making the configuration file, what is the difference between make am335x_evm_defconfig and am335x_evm_config? The am335x_evm_defconfig file ...
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Welcome everyone to guess the questions: https://bbs.eeworld.com.cn/thread-1084544-1-1.htmlList of component in...
First of all, Ud and Uq from the current loop may cause the voltage vector to be over-modulated. To prevent this from happening, ST has provided a calculation method with a clear physical meaning, whi...
[i=s] This post was last edited by shaorc on 2019-5-19 18:17 [/i] [font=仿宋, 仿宋_GB2312][size=4][color=#000000]As shown in the figure, in order to reduce the impact of voltage surges on the load and the...