I have been waiting on my caps to arrive to finish my motor power supply and to test my controller but they are taking forever. I have most of the system mapped out and keen to see if I can get my computer talking to the controller asap.
While I wait for my caps to arrive would it be safe to use a much smaller switchmode 12v/5A supply and use the correct current limiting resistors to test my controller to test my system? Also what current is safe to run into 203v before they need to be heatsinked?
The motors I have are Nema 34 960 oz/in Stepper from homeshopcnc and 4 203v