LED grow light dimming

Discussion in 'General Electronics Chat' started by shocko, Jun 15, 2014.

  1. shocko

    Thread Starter New Member

    Jun 7, 2014
    7
    0
    Hey guys,i have a very simple question for someone please,i want to connect 5 x

    3W red high power led bead
    Chip: epileds 42mil
    Wave length:655-665nm
    Current:600-650mA
    Voltage:2.4V-2.8V
    in series via a LDD-700ma DC to DC driver,just wondering if someone can suggest
    the best way to add a dimming option to this? Thanks Ben.
     
    Last edited by a moderator: Jun 15, 2014
  2. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
    4,771
    971
    The LDD accepts a 5V PWM signal for dimming.
     
    shocko likes this.
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