I'm looking for a good PSU to go with a G540 and ran across this: http://cgi.ebay.com/48-VDC-Power-Sup...-/220590300866
Lambda JWS480P-48 Power Supply. He says its a switcher power supply in the listing but I can't find any other data to support that. Then, it probably is regulated somehow. Anyway, 48 volts, 10 Amps with 20 amps max (for 10 seconds). It would be a great price, $40 shipped.
Would this be OK to use with a G540? I've read that switcher power supplies aren't the way to go...
I'll be driving (probably) 3 x 380 in-oz steppers...
If this will not work, any suggestions on a cheap power supply?