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Power Supplies

The power supply transformer raises or lowers the voltage as needed. Most devices require stepped down voltage from standard AC outlets, which output 100 to 240 volts, to a much lower amount. Some transformers, however, will step up the voltage and isolate the incoming and outgoing circuits.

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    Replacement Or Spare 9 Volt

    STARTECH
    Only 5 left!

    The replacement or spare 9 volt from Startech is a must-have for any electronics enthusiast or professional. This high-quality 9 volt battery is pe...

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