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How should I wire this, etc?

Discussion in 'General Electronics Discussion' started by icor1031, Dec 12, 2011.

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  1. icor1031

    icor1031

    65
    0
    Apr 27, 2010
    125v source.
    Probably 96 purple LEDs.

    20ma - 3.0-3.2v each.

    ...

    How would you do it, while keeping the cost down? i.e.

    Should I wire them in series?

    Should I use an adapter to bring the 125v down to 3v? (and if so, where can I get one at a reasonable price?)

    I think I have a 24v adapter. Should I use that, and wire 8 LEDs in series at a time?

    OR??

    Thanks.
     
  2. davelectronic

    davelectronic

    1,087
    12
    Dec 13, 2010
    Last edited: Dec 13, 2011
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