Hi
I intend to get 3 of these https://www.omc-stepperonline.com/1-...or-driver.html

and run them with a 36 volt power supply. How much current should the power supply be able to handle. Also would a switching power supply need to supply more current than an unregulated supply. I was thinking of using one of these https://www.omc-stepperonline.com/po...-s-500-36.html is this supply big enough.

Cheers

Andrew