Question on Power Supply

I purchase a Microstepping driver and (4x) Bipolar Stepper
motors and now need to find a power supply to run them.

I am not exacly sure about what the power supply it needs to
be. I was hoping someone here would take the time to look
at these specs and give me some direction on a power supply
I need to purchase.

Bipolar Stepper Motor Specs are:


4 Wire Bipolar Stepper
2.3 Volt/Phase
80 oz.-in.
1.5 Amp/Phase DC,
1.5 Ohm/Phase,
Steps 200,
Size NEMA 23



Driver Specs.: (Complete Data www.pennswoods.net/~luke1027/BSD-02x4
Manual.PDF)
Functional description of BSD-01v2 Module
The BSD-02x4 module is a complete 4-axis microstepping driver suitable
for
driving bipolar step motors from 50mA to 2.5A and up to 30V.
Each of the 4 axis can be set independently to one of the 4 stepping
modes: Full-,
Half-, Quarter- or Eighth- Step without requiring any phase-sequence
tables, high
frequency control lines or complex interfaces to program.
Ideal for applications where a complex microcontroller is unavailable
or over-burdened.
Features
· +/- 2.5A (3.0A with Forced Convection), 30V Output Rating
· Crossover-Current Circuit Protection
· Under-Voltage Lockout Protection
· Thermal Shutdown Protection
· Automatic Current-Decay Mode
· One Common Enable Input for all 4 axis
· Built-in Translator
· Buffered Step, Direction and Enable Inputs
· Reduced audible motor noise
· Increased step accuracy
· Low Quiescent Current (10mA MAX)


I am assuming that the DC voltage on the supply must be


fixed at 30V or variable up to 30V and the amperage must


3.0A or a little less - and it should be regulated Voltage. This is


determined be the Driver specs.... right? So the motors get their
voltage through the driver as well as the Signal and Directions...


Right?



Thanks,



Luke