DC-DC buck电路mos管开关开关,输入电流不连续,那么输入电流是不是就不是直流了?该输入电流应该怎么测量?
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HI
直接用电流勾表来测量输入即可(从电源到你板子的导线上测)
谢谢!经仿真,加上电容后,输入端电流波形确实接近直流,这样的话DC-DC是不是一定要接输入电容?