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  1. R

    Help building LED power supply

    the voltage across the leads when plugged in and running is 1.24 V the mA measured as you directed reads 9 with lights burning
  2. R

    Help building LED power supply

    On the 10 mA setting it reads 9
  3. R

    Help building LED power supply

    I measured the voltage out put of the supply at 1.2 V DC . So I will break one of the wires between the led string and the power supply and then measure the current in mA between the the supply and string. my meter has 10 and 250 mA setting.
  4. R

    Help building LED power supply

    Hi Steve thanks for getting back so soon. I looked under magnification and looks like the bulbs in each string are in parallel. I do have a multi meter but am un sure how to measure current. Do I do this with the lights on and where they connect to the power supply? Also which setting on the...
  5. R

    Help building LED power supply

    I am trying to power 10 strings of small LED lights. Each string came with it's own solar power battery power supply. These are 1.2 volt AA save batteries. What I want to do is wire all the 100 strings together in parallel and supply then with a wall powered AC to DC power supply. My question...
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