led driver

  1. P

    Faulty LED Driver? Voltage Adjust screw is changing current and Io Adjust screw is changing nothing

    Using a second hand HLG-240H-36A LED Driver to power 2x QB132 v2’s Quantum boards which are 75w max each, so 150w together. Trying to use the driver Adjustment screws for Voltage and Amps The Io ADJ screw is doing nothing at all. And the Vo ADJ screw is changing amp current while the voltage...
  2. Yesyes3000

    Correct driver for qb132 setup —-the lrs-350

    Can someone please post the correct model of the lrs-350 driver please ? The whole title of the driver is what I need. With correct amp and voltage please thank you Mr 3000
  3. M

    Meizhi 1200w led

    Hey guys does anyone know what kind of driver does the Meizhi 1200 uses? I need to replace a driver
  4. Rocket Soul

    Meanwell HEP-series

    Ao anyone knows tye difference between meanwell HLG series and the HEP- series? Saw a HEP-480-54A at arrow and lo and behold its a bit more expensive than the hlg, is there an added value to going with the HEP-480?
  5. U

    Substitute driver for Mars 144

    Looking to switch out OEM drivers for Mars 144 . Could anyone be of assistance & make suggestion? Is there a Meanwell driver I Could pick up to suffice?
  6. freemanjack

    Tech talk with RG, driver selection and CoB planning.

    Hopefully first of a series of general tech talks around the application of led tech to grow rooms; Many thanks to RG (he knows who he is8)) for his participation and permission to publish.
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