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Thread: 20W Flood RGB LED driver board (WS2811)

  1. #71
    Rudolph member
    Join Date
    Nov 2013
    Location
    Cary, NC
    Posts
    463
    1. Inductors are sideways.
    2. No, 20W chips are much larger than 10W, so they will not fit 10W enclosures.
    3. They will work @27V, 30V is the absolute max, but I recommend keeping it near 24V.
    4. 20W boards do not have drivers/amplifiers, for now, only 50W have them, on the input and the output.

  2. #72
    Quote Originally Posted by RobG View Post
    1. Inductors are sideways.
    2. No, 20W chips are much larger than 10W, so they will not fit 10W enclosures.
    3. They will work @27V, 30V is the absolute max, but I recommend keeping it near 24V.
    4. 20W boards do not have drivers/amplifiers, for now, only 50W have them, on the input and the output.
    I’m pretty certain you recommended 27v last year (I got a 27v transformer just for these, and I certainly wouldn’t have done this myself).

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