亲;你知道吗?我们总愿意帮你;宁愿少睡几时。可我们真的不知你在做啥和想要啥!
我们即便有悬丝诊疗之功却也架不住丝线被搜住。
所以;无论如何,请用工程语言说清你的问题,给出你的相关原理和PCB图。
谢谢!
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强烈同意,原理图,layout,问题现象叙述以及异常波形上传(通常是SW,Vin ,Vout节点)