Electrolytic capacitors are divided into the following types:

1. Bolt type aluminum electrolytic capacitor, the bolt type belongs to high voltage and high capacity, the voltage is between 200-700V, and the capacity is 1800uf-33000uf.

2, horn type aluminum electrolytic capacitor, the horn type voltage is between 200-600V, the capacity is 68uf-2200uf.

3, plug-in type aluminum electrolytic capacitor (lead structure), the plug-in structure voltage is between 5-450v, the capacity is 1uf-2200uf.

4, SMD aluminum electrolytic capacitor, the voltage of the chip is between 5-50V