Cheap "high voltage" esc Quest

[GriffinRU]

Originally Posted by lutach

Keep us posted on how it does. The irf2204 is a nice mosfet for sure. Did you make your board work with the MM brain? I have an idea of a new ESC. It will use 120 MOSFETs total (40 per phase) and the power boards will have a small foot print, the only problem that I'm having is putting the idea into a drawing to show you how it should look. I have the Eagle program, but I have no clue how to use it .

I will,
Haven't had a time, yet, for complete solution. And I am happy with last gen. power boards anyways, and as for high voltage MM ESC need to be studied a little bit more. While you in process of delivering high voltage version anyways, right? :)
120 is allot, and you meant 20 per phase, H-bridge requires 2 fet's per phase. Just make sure that pcb traces can handle this...
As for Eagle you can start from tutorial, or from examples. But at the beginners level I would recommend ExpressPCB, very simple.
Also you can just make it in paint shop and I can do the rest or somebody else...
Meaning we can start layout/project and you can finish/learn.