Hybrid stepper motor voltage.

[JAZZCNC]

Hi,
Do you use single secondary transformers withe the drives in parallel or 2 secondaries, giving each motor its own secondary. What make do yo normally use. When you said the 60v ac was converted to DC would increase, i thought it would decrease if anything?

No, I use a single transformer with 2 x 30Vac secondary's. I buy them from Airlink transformers or whoever happens to have the size or spec I require.

When AC is rectified to DC you multiply the AC by 1.4 to get the DC voltage.

[Colin Barron]

No, I use a single transformer with 2 x 30Vac secondary's. I buy them from Airlink transformers or whoever happens to have the size or spec I require.

When AC is rectified to DC you multiply the AC by 1.4 to get the DC voltage.

Hi Dean,
thanks for the Airlink transformers tip, i prefer to buy from manufacturers because they generally offer technical help. Their price was good and i ordered a 20amp thermister for the inrush current.