How to discharge an electrolytic capacitor

How to discharge an electrolytic capacitor 1. For small lead aluminum electrolytic capacitors, just short-circuit and discharge them directly, but generally we don't recommend them. 2. For the horn-type electrolytic capacitor with a little larger capacity, you can make a 220v/60-100w bulb, or use a resistor to discharge slowly. 3. For bolt-type high-voltage and large-capacity electrolytic [...]