Quote:
Originally Posted by stevehull
I can recognize the older and far more robust power supplies as they have a buzz (from the transformer), but how can we recognize the lack of them in electronics that have this integrated (like washers, etc)?
Steve
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If it says "inverter" or have push button control and the drum spins at different speeds without using a transmission, there's probably line voltage side power electronics embedded systems crap in there. Anything that says "100-240v" is line voltage power electronics crap for sure.