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  1. U

    Groove 1A ?

    I point the''blue box''and I go through the resistance 10w 1ohm, then I manipulate the ways several times and I found the test load 750ma-990ma
  2. U

    Groove 1A ?

    yes dtr i'm doing the same thing in the diagram, I find 4.5 mA Anyway I have been taken ill because it's practically a 4.5 mA current draw, I'll make a video tomorrow
  3. U

    Groove 1A ?

    I am doing exactly what you told me and I get 4.5 ma with my load test I manage to indicate 750-990 ma if you want I can make another video
  4. U

    Groove 1A ?

    The problem is that the brand new driver and I dared not even plug my PHR, if the solution was a problem reading when you make a circuit with the size (my, has the multimeter) is created a short circuit, so a component is damaged but the driver works ... Normally limited to 25mA diode can not...
  5. U

    Groove 1A ?

    Dtr is exactly his, the driver is hot when I tested only the (ma, a) so if I understand this is a rare case? when I am with my office or my test I test my luxeon and I turn the pot, the value does not change it still has steadily 1A. On the video I wanted to show you the luxeon that when I turn...
  6. U

    808nm 300mW driver help?

    Why do you put a resistor and the pot? resistance used for?
  7. U

    Groove 1A ?

    YouTube - LPF Demo Groov2 :D
  8. U

    Groove 1A ?

    Yes :), Even with a diode 1w I arrive to vary with the driver but it remains to 1A
  9. U

    Groove 1A ?

    anyone can help me? :(
  10. U

    Groove 1A ?

    I know yet my multimeter tells me 1.3 A. More bizarrely I put an LED that is supposed to run on my 25 and it worked perfectly, the driver is hot when you try to take the intensity. I feel it works but there remains the question of adjustment.
  11. U

    Groove 1A ?

    hi I'm new to this site and I just want to make my first laser diode Phr my problem is that my driver (Groove v2) when I tested it measures 1A while it is limited to 500 ma, I have my soldering jumper you've already had her?


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