DC power supply for CNC?
Ignoramus8975 wrote:
On 2010-06-08, Robert Swinney wrote:
Too large a filter cap -- excessive surge current -- blown rectifier, or worse. Iggy, these things
are well covered in Eng. design handbooks.
Bob, would not the transformer limit current?
Not for a single motor. A transformer's ability to limit current is
based on the DC resistance of the windings.
--
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