Re: [CAD_CAM_EDM_DRO] computer power supply

Usually computer power supplies just regulate the 5 volts line !!! Put a
resistor to draw at least 500 ma from the 5 volts line and the 12 volts
lines will come up.

Best regards,
Alexandre Guimaraes

> Help, I cant figure out how to use a computer power supply for a power

source

> for a stepper board. I plug everything in and the suppply wont turn on. It
> worked fine in the computer and I remember reading somewhere that some
> supplies needed to see a load before they would come on. Thanks for you

help.