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#1
 
05-27-2006, 02:33 PM
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Hi, Just ordered my HobbyCNC board and am getting the supporting components rounded up. I would like to run the board at 42+volts (45ish) so am considering using a dump circuit to protect the drives. My steppers are 5.4v at 1.5a is why I wanted to run the volts as high as possible. Has anyone used a dump circuit with the HobbyCNC board? Thanks James    |
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#3
05-27-2006, 05:03 PM
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| Will do then. Thanks |
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#4
07-06-2006, 01:09 PM
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I'm I rookie, & in the process of collecting parts for my machine including a commercial 48V PSU + I've pretty much decided to use the Hobbycnc board. So here is my rookie question (proably the first of many) Following your comments about keeping the voltage under 40, how can I "adjust" the voltage downward? I can solder & have a basic understanding of components if that helps. Thanks |
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