Aluminum electrolytic capacitors can be divided into four categories: 1. Lead type aluminum electrolytic capacitor; 2. Oxhorn type aluminum electrolytic capacitor; 3. Bolt type aluminum electrolytic capacitor; 4. Solid aluminum electrolytic capacitor. Feature editing 1. The capacitance per unit volume is very large, tens to hundreds of times larger than other types of capacitors. 2. Rated capacity can be very large, can easily be tens of thousands of μ f or several f (but not to double layer capacitance ratio).
