Hello everyone
I have been gone for some time. I know there are many threads on this boards and i have them open but I have. few particuklar questions for this build and it would be very helpful to. me if i could document the progress here with p[ictures and ask my questions and hopefully get some tips and guidance.
I have these parts:
my first question is about powering the board with +-15 VDC
would it be possible/advisable to power it with one external 15VDC power supply? i wire in the positive polarity for the +15 and i swap the positive and negative for -15
in this way i am only using one power supply and the two voltages will be mirror images so if one has a +0.03v ripple the other will have the exact voltage in opposite plarity and the two channels will have truly mirror coltages applied to them at every instant. is that electrically ok?
I have been gone for some time. I know there are many threads on this boards and i have them open but I have. few particuklar questions for this build and it would be very helpful to. me if i could document the progress here with p[ictures and ask my questions and hopefully get some tips and guidance.
I have these parts:
my first question is about powering the board with +-15 VDC
would it be possible/advisable to power it with one external 15VDC power supply? i wire in the positive polarity for the +15 and i swap the positive and negative for -15
in this way i am only using one power supply and the two voltages will be mirror images so if one has a +0.03v ripple the other will have the exact voltage in opposite plarity and the two channels will have truly mirror coltages applied to them at every instant. is that electrically ok?