High voltage stepper drivers?

[ZeroCount]

Thanks Gary, food for thought there. I agree higher current, lower inductance motors have lower voltage requirements as well.

Slightly confused as to higher voltages causing more noise :confused: why would this be?

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The more I learn about this hobby, the brighter the light of knowledge grows, the deeper is the pit of ignorance revealed...

[Gary]

I am not sure why it makes more noise, will have a look into it and post later.

Thanks Gary, food for thought there. I agree higher current, lower inductance motors have lower voltage requirements as well.

Slightly confused as to higher voltages causing more noise :confused: why would this be?

-
The more I learn about this hobby, the brighter the light of knowledge grows, the deeper is the pit of ignorance revealed...