Changed the fuses but they immediately blew. Checking the bridge rectifiers – there’s a short between the AC terminals on one of them and not the other. They’re cheap so I’ll change them and see what happens. Super simple PSU so surely there’s not a lot to go wrong…
Feel free to chip anyone – I’ve not touched electronics for years and forgotten most of it!
Is this in the correct sub forum? Thought some electronic guru might have had something to say by now.