PSU Failing

It’s been a while since I posted last, and this seems appropriate to the theme of the blog to write about.

So my old Samlex SEC 1223 Power Supply Unit (PSU) is failing and not sure why. I’ve had since around 2005/2006 when my late Uncle gave it to me (with a Kenwood HF Radio which I no longer have).

I’ve ordered a new Linear PSU which will offer a higher max Amp, but is 9Kg in weight. I’m off work Tuesday, so will try to get some photos then, and report back on any findings.