Bit of a Div question this one, when I get the answer I'll go:
"oh yer, didnt think of that "
Done an AC ripple test today, here the waveform
I also done a bettery test, the battery failed the test, didnt save it but im sure it said at the bottom somewhere AC test OK. I put a volt meter, switch to 200v AC on the battery and got a 30.9 reading, does this waveform look ok ??