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  #1  
Old Mon 18 January 2010, 19:54
Regnar
Just call me: Russell #69
 
Mobile, Alabama
United States of America
Before I buy could you guys please check my purchase

Hey guys I just want someone to please check out my math/thinking before I hit the buy button.

I want to purchase Kelings 640oz Steppers http://kelinginc.net/KL34H280-45-8A.pdf

I would like to wire them Bipolar (Parallel)

This would mean 6.3 amps and 2.2Mh

Plucking away at the calculator produced a

47.46 Volts
16 amp (67%)
801 VA

I was wondering if I can get away with a 50 volt 20 amp 1,000va power supply?

More specifically this one http://kelinginc.net/KL-5020.pdf

I have been punching away at the calculator for more than a week and feel like I am chasing my own tail. Thanks for the help guys. Russell
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  #2  
Old Mon 18 January 2010, 22:22
Castone
Just call me: Leo #41
 
Soddy Daisy , Tn
United States of America
That is what I have on mine and I have not had any problems so far using the 5020 and have ran lots of long programs no problems with over heating so far.
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  #3  
Old Mon 18 January 2010, 22:31
swatkins
Just call me: Steve
 
Houston
United States of America
Are you using the 12v tap to power the BOB ?
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