Two Transformer connect ground together

steven2583

Member
2011-09-12 10:43 pm
I have a newbee question. I adding another power supply to power just my DACS in my sound processor. Do I need to do anything special to connect the ground together? I'm thinking no and should just connect the new transformer ground to a ground point on the main board and I will be fine
 

steven2583

Member
2011-09-12 10:43 pm
I have the board grounded already to a point on the main board. I had someone do the original mod. My new mod I will have two +5 volt power lines going to the other side of the main board where I'm removing two regulators (DAC analog, DAC digital). I wasn't planning on running a ground that way. So I really don't have another ground to twist. The distance is about 6" with the 2 end points about 6" apart. Will that be an issue?