I read somewhere that you should keep the VFD away from circuit boards like

Controllers g2core and TinyG
1

I read somewhere that you should keep the VFD away from circuit boards like the tinyg and or breakout boards and that you should separate low voltage from high voltage. I see pictures of panels where the VFD is installed inside the control box right next to the tinyg. Is this ok to do and if not how much of a separation is needed. I build my control box out of a 12" x12" plastic box and I was able to get the VFD, the tinyg, and the 24 volt transformer all into this box. If it is best to separate the tinyg from the VFD I can install the tinyg in a separate box next to the box I already built. If this is ok can I use a plastic box or is a metal box better. It would be easier to move tinyg than it would the VFD. Any suggestions.

Thanks

2

VFD can put out electrical noise that may be picked up in low voltage lines.
My other concern would be with heat build up from power supply and and VFD.

3

I moved the tinyg into another plastic control box and added a 80x80mm 24v fan behind the tinyg blowing inward and added a exhaust filter on the opposite upper side. In the control box with the VFD and transformer I have another fan