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dimming leds

Discussion in 'LEDs and Optoelectronics' started by jerk, Apr 2, 2015.

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  1. jerk


    Oct 13, 2010
    Hi guys.
    I' ve bought these leds

    and this dimmable drivers

    I don't know how does this drivers work but I predict they control output voltage by PWM according to the input voltage (85-265V as written on the box).

    Can I control the brightnes by regular dimmer switch which as I know use potentiometer and triac to cut AC sin wawe.

    Would this work or would led flicker?
  2. Harald Kapp

    Harald Kapp Moderator Moderator

    Nov 17, 2011
    The label on the sales-photo states "Triac dimmer..." which implies that these drivers should be dimmable using a standard dimmer.

    Attached Files:

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