Dear All,
I'm newbie at stepper motors and picstep. I'd like to drive 3 stepper motors with PicStep. I prepared 3 Picstep and i need to choose powersupply. My motors are :
http://www.kelinginc.net/KL23H276-30-8B.pdf
Keling 280 oz-inch Nema23 8 Wires 3V 3A. So, what kind of power supply should i select? What do you advice? Voltage, Amps, classic or smps? (Toroid is difficult to find for me

)
Thanks in advance,
Cooper