Hey all,
I have a dual output PSU... each output has three connectors: Positive, Negative, and Gnd. I'm not sure what the Gnd connector is... if I measure the potential across either positive and ground or negative and ground it's just a few mV. Could anyone explain why there's a ground connector?
I wanted to use the supply as a bipolar source to power some op-amps. To do this I thought I'd use one channel for the +ve polarity, and the second channel for the negative source (by just reversing the leads). I want a common ground on my circuit though since there are more inputs. Is what I'm doing right?
I have a dual output PSU... each output has three connectors: Positive, Negative, and Gnd. I'm not sure what the Gnd connector is... if I measure the potential across either positive and ground or negative and ground it's just a few mV. Could anyone explain why there's a ground connector?
I wanted to use the supply as a bipolar source to power some op-amps. To do this I thought I'd use one channel for the +ve polarity, and the second channel for the negative source (by just reversing the leads). I want a common ground on my circuit though since there are more inputs. Is what I'm doing right?