Recent content by Kuifje76

  1. K

    Your CXA3590 Mission Should you Choose to Accept It !

    OMG, completely new design, indeed inspiring :)
  2. K

    DiY LED - Cree CXA3070

    Anyone any idea how much heat an Alpine 11 plus can dissipate passively ? i'm gonna drive them softly anyway and was wondering what would happen if a fan broke
  3. K

    HLG-185H-C1050B i got too many

    Where are you from and how much do you ask, i'd like 4 :)
  4. K

    DiY LED - Cree CXA3070

    I have the wires ready and can test different psu, i have a lot laying around but only 1 is 5V and doesn't work, another psu is a switchable one but with a loose connector, maybe i'll use that one but i'm afraid the connector will loosen up over time. I have a few other ones (2x 12v 1050mA) but...
  5. K

    DiY LED - Cree CXA3070

    It's to difficult for me at the moment to do stuff like that and it would take too much time, it has to move forward, but interesting none of the less :) and to be honest, electricity scares me a bit :roll:
  6. K

    DiY LED - Cree CXA3070

    Just went through it, great thread, thanx alot ! Yeah it's a learning curve, i went too fast and must clean again :(, it's in bits and pieces btw can anyone advise me on what's the easiest way to power 10 Arctic alpine 11 plus fans and dim them as low as possible ?
  7. K

    Heatsinks in Europe

    Great prices, i thought they didn't sell private, only to companies ? A big difference in cooling capacity at 1m/s for 43inch : 1360HS (0.205°C/W) <-> , 1372HS (0.088°C/W) ! How much Watt can we cool with that ?
  8. K

    DiY LED - Cree CXA3070

    I've drilled the wholes and am now using Arctic Silver to put them on, is there any danger in excessive heatpaste, i'm using the ideal cobholders and its difficult to keep everything clean PS: i just read online that it doesn't conduct electricity
  9. K

    DiY LED - Cree CXA3070

    I don't think there's a chance to fry the rest, like you said it just opens the circuit, nicely put, my english isn't that well when i'm stoned :roll:
  10. K

    DiY LED - Cree CXA3070

    For holes in the heatsink (ideal cobholders) i drilled with 3mm and then went to look in my toolbox for short M3 screws, the screws you use for computerparts fit perfectly :)
  11. K

    DiY LED - Cree CXA3070

    Don't thank me, i got nothing to do with this, if the cops fall in, pin-point supra not me ;) 'would four 3000k CXA3070s and one center 5000k at 1.05a do the job for each cabinet' that was my initial plan, i'd go for that setup on 1 HLG-185h-c1050B and a high turn pot, you'd need 100K for 1...
  12. K

    Heatsinks in Europe

    Update on Soselectronic's IT5498 : 2 pieces 132,5cm, each 101,5€ ex VAT 20% ex shippingcosts
  13. K

    DiY LED - Cree CXA3070

    I'm gonna try Charlotte's Web, i love purple :) it's tranquility and warmth in one color
  14. K

    DiY LED - Cree CXA3070

    You're really the pioneer of Led-light, king of cobs :)
  15. K

    DiY LED - Cree CXA3070

    Some go for 2-step because of a more precise spectrum, but most just go for 4-step because it's mostly 5$ cheaper, you won't see the difference with the naked eye and neither do the plants :) Someone correct me if i'm wrong
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