On Aug 2, 7:42*pm, gregz wrote:
"Stormin Mormon" wrote:
Might come in handy, for the next power cut. Run the furnace, and some
lights.

Some little generators are not for electronic equipment. Don't want to fry
the controller. I'm in process of looking at voltage and waveforms from
mine.

Greg

Put a 3 stage EMC line filter in series with your electronics. One
stage a waste of time. Schematic is often shown on the side.
A 10A unit is a large block, but will provide a lot of protection
against higher frequency spikes - the type of spikes most
'inexpensive' electronics do not protect against.