Re: Help needed with fried SWMPS - RING RSC612/RESC612

New here and not an expert, but found this thread on Google and wanted to add my experience.

Now about to get my third RSC612 under warranty. The two I've had seem to fail in the same way - completely dead on the mains (and charging) side but light up when connected to the battery.

Standard support always asks whether mains fuse has blown - it always has. I use 3A on 240V/50Hz main.

My car is permanently on charge (irregularly used sports car which is garaged most of the time) so I guess...