HI,
I'm making a variable voltage DC power supply using a standard LM317 circuit.
Should I connect the negative side to the ground on the AC power connector? I'm talking about the actual "earth" ground on the IEC connector, where the the line and neutral connect to the power transformer.
Thanks
- Rick
I'm making a variable voltage DC power supply using a standard LM317 circuit.
Should I connect the negative side to the ground on the AC power connector? I'm talking about the actual "earth" ground on the IEC connector, where the the line and neutral connect to the power transformer.
Thanks
- Rick