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    Power FETs

    Reading through the datasheets of most Power FETs I see that most are rated to be capable of max values such as 60V and 27.5A with a maximum power dissipation of 120W or so. (see OnSemi datasheet for such a part: http://www.onsemi.com/pub_link/Collateral/NTB25P06-D.PDF) I have an...
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    Detection of AC Voltage

    I'm an AC idiot so I could use some help as I try to better myself. I am trying to build a low cost, low power circuit that will detect when an AC voltage is passing through a set of wires, and then blink an LED to indicate this. I don't want to tap into the AC wires, but want to sense that...
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