Jim Pentagrid is correct that the power will be much less if the
speed and field are the same. But you can either increase the speed
or field to make the voltage the same.

Dan


(Dan Caster) wrote in message m...
It will be good for the same amount of current and therefore the same
amount of wattage if the voltage is the same. What are you trying to
do and what kind of motor are you thinking of using? Induction motors
will work well especially if you use the grid to excite them.

Dan