Does anyone know if the gerbers are available for the 75/300? It doesn't even need to be the actual files, just PDF's. I'm most curious about the power section and layout of the FETs. What do the inner layers look like?
Thanks in advance!
Does anyone know if the gerbers are available for the 75/300? It doesn't even need to be the actual files, just PDF's. I'm most curious about the power section and layout of the FETs. What do the inner layers look like?
Thanks in advance!
That part of the VESC 75/300 will be closed sourced. There's a few open alternatives I think or you could buy a VESC 75/300 and check for yourself.
If you watch the original video showing the 75/300, you can see the layout there.
I appreciate the replies. But again, I'm curious about the inner layers. None of that info can be obtained from the YT video... Pics or PDFs will do. I'm not looking to replicate the PCB, just learn and apply to my own design. I'm gathering that those pics/files aren't available and that's totally fair that it's closed source. I did a motor design last year that ultimately failed. I had a lot of noise on the ground (-1.5V) while running under load. Components are usually rated at -0.3V max, so I was killing the control chip. The project was shelved until now. The 75/300 layout is beautiful and I'd like to learn from it.
Does anyone have anyone have a good layout resource or reading material where I can learn and do better this time around? Thanks!
wat