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ac to dc

  1. C

    Why would deep cycle 100ah battery drain down in 6.5 hour with a 1.4 amp load?

    Why would my 105ah deep cycle battery drain down in 6hrs when my load is only 1.4amps? Goal: To have lights run for 2 days -10hr/day I have: 12 led bulbs (each bulb is 14w/120v/60Hz/115mA/5000K) on 4 tracks Plugged into a heavy duty power strip(my test was done using only three tracks/9 light...
  2. S

    Recommendation on small Ac to DC converter

    I'm a new hobbyist. I've been gathering so many parts for a while now and learning on the go. I know I need a bench power supply to test my electronics the beat waya, but does anyone have any recommendations on the cheap $10 open circuit buck down converters to plug in my wall outlet and adjust...

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