4800uF 450VDC Capacitor Charger

All the parts I used to make this came from one thing that I took apart, which was an AF 5000 AC frequency drive. My dad, uncle, and grandpa made the wooden base and I did all the wiring and placing of the components. The first video is before I took the AF 5000 apart and the other one is of the capacitors being discharged, the camera automatically adjusts the noise level but in person it sounds like a gunshot.