I have two transformers 24volt ac sec.output that I added a bridge diodes to out put about 65 volts dc,I coupled dont remember the capacitors sizes right off.but have them running three Gecos 202 I think and they run great. wanted to split the transformers to build another power supply but with less out put voltage (about 36 volt dc). My Question is this will the TB6600 stepper motor driver handle this type of power supply or does it need a better regulated supply.They are rate at 40 volts,but do they need a special regulation on them (as cheap as they are might have to order one and hook it up and see)