Hi all - newbie here. I have an issue with my WEP PS-305D power supply. It's showing a standing current of around 3.5A with no load plugged in. Voltage seems to work fine, although it could probably do with some finer calibration. I've had this issue for a few days - and other than the Current Meter being incorrect, it seemed to be working well enough to let me finish my couple of small tasks.
Today I got around to taking the cover off to look for anything obvious. Couldn't see anything, but I wiggled a few plugs to see if there might be any loose connections - and then the no-load displayed current returned to zero as it should. I hate to declare it "fixed", so I was wondering if anyone could point me in the direction of which connection might be causing this. (I wiggled too many to know.)
Anyone have any thoughts?
Thanks