It turns out that these are common capacitors! I will tell you one by one
There are many types of capacitors, but what are our common capacitors? Let me announce for everyone. Aluminum electrolytic capacitors The first common capacitor. It is made of water-absorbent paper impregnated with paste electrolyte, sandwiched between two aluminum foils, and a thin oxide film is used as a dielectric capacitor. Because the oxide film has a [...]