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  • Usefulness that everyone else has missed

    posted by royfellows on 02/26/2011
    0 0

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:

    This driver will power either a single or 2 serial wired Cree XM-L at 2.5 amps. This is the maximum safe level in my opinion, read the Cree data sheet re "Thermal Characteristics"

    2 serial wired XM-L T6 will output 1600 lumens at 2.5 amps, and this baby will do it.

    Soldering and build quality extremely good.

    Cons:

    Size matters as they say, and considering the electonics it could be a lot smaller. Its dimensions could present problems, and considering a lot of it is doing nothing, that is a real pain.

    OtherThoughts:

    All of these components can vary in spec, check that the loop back resistors are 0.1 ohm and 0.4 ohms, working inward from the outside

    Bottomline:

    A very good and extremely useful driver.

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