- #1
atlbraves49
- 81
- 0
When we do labs in classes we never connect anything to physical ground (always just "common" node), but in an actual implementation, does a circuit need to be connected to physical ground?
For example, I have a circuit running 7 amps into a prototype board inside a metal box. Should I connect the "ground" side of the circuit to physical ground... i.e. should i run a wire from the prototype board to touch the metal box?
For example, I have a circuit running 7 amps into a prototype board inside a metal box. Should I connect the "ground" side of the circuit to physical ground... i.e. should i run a wire from the prototype board to touch the metal box?