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无线充黄色电容ichaiyang 2024-05-12 9:40 40
Yes, if it is gray, it is an ordinary capacitor, if it is orange and relatively thick, it is a capacitor with polarity, equivalent to the electrolytic capacitor in the plug-in...

In a circuit board, the black patch is the resistor, what is the yellow patch?

Yes, if it is gray, it is an ordinary capacitor, if it is orange and relatively thick, it is a capacitor with polarity, equivalent to the electrolytic capacitor in the plug-in