Hi there!
If I set my bench variable power supply to say 5V DC and connect my voltmeter between the negative and positive terminals I read 5V DC. Perfect.
Now my understanding was always that Ground = DC negative (not positive).
Yet if I connect my voltmeter between the ground and positive terminals of my power supply I get 0V.. and if I connect it between the negative and ground terminals I get 5V..
Can someone please explain this to me?
Thanks a lot!
If I set my bench variable power supply to say 5V DC and connect my voltmeter between the negative and positive terminals I read 5V DC. Perfect.
Now my understanding was always that Ground = DC negative (not positive).
Yet if I connect my voltmeter between the ground and positive terminals of my power supply I get 0V.. and if I connect it between the negative and ground terminals I get 5V..
Can someone please explain this to me?
Thanks a lot!