Re: current set resistor

mariss92705@y... wrote:

> Good evening! The current set resistor forms the bottom half of a
> voltage divider. The top half is a 47.5K resistor that goes to a
> 16.5V reference. The motor current is proportional to the voltage
> formed by this voltage divider. You would indeed use no resistor at
> all if 7A per phase is required. A 1/4W 5% resistor is OK.

Tim, Mariss,

Thanks. Knowing what is going on greatly help.