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    DIY 4x12 3500K/5000k lm561c two channel board

    I like the fact that he is sharing his ideas to the community. If you know how to do it, why don't you share your ideas with us as well? Maybe you could help create a superior design? I, for instance, am interested in operating such a board but have no clue about smds, pcbs, reflow soldering...
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    DIY 4x12 3500K/5000k lm561c two channel board

    @tomate : how would your design look like?
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    samsung hard strips

    Sounds good. Please keep me posted!
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    samsung hard strips

    Yes, that really sounds good! At what distance to each other are you planning on placing the strips?
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    samsung hard strips

    I think the difference is: Since digikey also operates in europe as digikey.de, customs is taken care of by them. @sethimus : i suppose you got them delivered to your doorstep? BTW: 1. Did you hook them up? 2. What are your impressions? to all: Can anyone take PAR-measurements under the...
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    samsung hard strips

    Awesome! When should they arrive?
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    samsung hard strips

    120V/230 is not applicable . these don't run on AC power and will blow up. You need AC-DC Driver Both US and EU version of strips use DC voltage. Check Vdc on datasheet you still need a driver everywhere
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    samsung hard strips

    Forward voltage is the same everywhere
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    samsung hard strips

    What do you mean? Voltage - Forward (Vf) (Typ) 22.5V
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    samsung hard strips

    Im looking for the F-Series Strips to ship to europe, and found digikey to be the only supplier without taxes and with regular national shipping fees. they are listed at €14,10/1 , €13,80/10 . can any europeans confirm this is the best availabe offer at the moment?
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    Calling all DIY LED Gurus: New Challenge(?)

    Thanks, i must have overlooked it.
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    Calling all DIY LED Gurus: New Challenge(?)

    So basically: H or F series strips seem to be the only real alternative at the moment? I thought the f series strips had 561c chips on them, but its not mentioned in the spec sheets. Can anyone clarify? Edit: it is mentioned in the certification section
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    Calling all DIY LED Gurus: New Challenge(?)

    Hi guys, i have similar plans but am a bit sceptical about the quality of ali baba strips. Is anyone in possession of the F series strips who can comment on output and maybe be able to compare it to a real QB? Thanks
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