Power supply

[chevblue2]

I am running a stepper3 3axis 3amp stepper board with 3 type 57byg11207
stepper motors.The motors are 12v 1.5a
Can anyone tell me what my max voltage and amp power supply i should be using? Tryed to reply to jeffs555 but i dont see the post.Thanks Jeffs555

[millman52]

I am running a stepper3 3axis 3amp stepper board with 3 type 57byg11207
stepper motors.The motors are 12v 1.5a
Can anyone tell me what my max voltage and amp power supply i should be using? Tryed to reply to jeffs555 but i dont see the post.Thanks Jeffs555

Are you sure the steppers are 12V ? Or are they 1.2V