Greetings and Happy New Year everyone!
I have a single, very-stable 12 VDC power source supplying power to two small CPU boards. There haven't been issues to date, but I'm wondering if I should have something between the two CPU boards to isolate each one from the other in case there is an unexpected "event." The boards are physically isolated from each other with the exception of field ground, I am literally just y-cabling the +VDC and -VDC lines from the power supply.
Suggestions?
I have a single, very-stable 12 VDC power source supplying power to two small CPU boards. There haven't been issues to date, but I'm wondering if I should have something between the two CPU boards to isolate each one from the other in case there is an unexpected "event." The boards are physically isolated from each other with the exception of field ground, I am literally just y-cabling the +VDC and -VDC lines from the power supply.
Suggestions?