DIY 100KV Power Supply

[@musef7883]

Honestly a ZVS driver into a HV flyback into a cockroft walton circuit is one of my favorite setups. But I have to ask which wire is it arcing to in the end? The ground of the CW circuit? Are the red and black wires to the left the same? Thanks

[@NeutronStudios1]

It's arcing to the ground of the circuit, and the red and black are both ground. The wire on the right is the HV positive.

[@musef7883]

Thanks