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Old 12-05-2012, 02:40 AM   #456
tom66
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Join Date: Apr 2011
City & State: Leeds
My Country: UK
Line Voltage: 230Vac 50Hz
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Default Re: the gutless, bloated, and fried power supply hall of shame

I can definitely see what looks to be a sawtooth wave on the output of the 12V, which looks too clean for normal switching noise so it's probably 100Hz. There's no obvious scale but once that starts exceeding normal ripple (~50mVp-p?) you really have a problem...
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