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  1. wad2k

    Help designing CF lamp selector using momentary switches. Please!

    Thanks for the reply! ...After looking at thread, it looks like an impulse , latching and/or ratchet relay(s) may be what I need.....now to figure that part out! thanks!
  2. wad2k

    Help designing CF lamp selector using momentary switches. Please!

    Hope someone can help: I have three lamps(13w compact flourescent. Each driven by its own 12vdc electronic ballast) that I would like to switch on/off(*select only one to be on at a time) using 3 momentary switches(preferably spdt but I can use dpdt). Currenty I am using three SPDT "alternate...

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