I have been referencing this drawing for my wiring [reprap.org] and were the power in connectors are there is only 5A and 11A marked with no voltage. I am using a server power supply with 3.3, 5 and 12 volts but I have see no reference for the voltage requirement on the Ramps board? I know at least one of the connectors is for 12v but do I also feed a 5v connection? Also in terms of the 11A and 5A markings and I am assuming that this is for amperes how can I regulate that with this server supply? Thanks, I don't want to cook my board on first startup.
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