Search results

Hey Supra, I'v been following this and other threads lately, you've persuaded me to start myself with you efficienty-charts :). I've been looking for the best heatsink setup, goal is to have as low Tj as possible and at the same time as stealth as possible (closet is in my living room 136W x...

Have a look at this thread for heatsinks in Europe, maybe we should start another thread for drivers in Europe BirminghamAluminium : 1000 & 9000 series are worth looking into (also calculation thermal resistance) FisherElectronik.de : SK418, SK530 and others :) (thermal resistance : first value...

Hey Erlking, Just talked to Mathias, i only reserved 4 for you, but if he comes along to the meeting with happy (if happy wants to meet up), i don't have to pay for him, he can do it himself and i can pay those 8 for you :) (will be 24 3000K total then instead of 20) For the moment, i'm waiting...

@Erlking, just had a chat with happy, they're 35€ a piece, even better then the original proposal :grin: How would you like this transaction to go ? I'm not familiar with such stuff, but i'll learn it now :p. I think we'll meet up somewhere in Belgium but since you're from Denmark... Can't...

Yeah, I know, Erlking, same here, but where there is a will, there's a way :)

To erlking, mathias and the other guy (private message) : If happy sells 20 pieces to me, i'll sell those other 12 for the same price with shippingcosts. (@mathias, we'll meet up ;)) Like happy said, if you want to be happy, make others happy :)

Hey happy, you bet I am, where do you get them from ? and at what price ? Been looking at cxa3590 and that are some sweet chips, but just too expensive (77€ / a piece !) (36V) Is 6500K an option ? Looking at spectra a lot lately, and thinking more and more about mixing 2700K and 6500K, to get...

Hey anybody knows where you can buy AB's ? arrow has run dry while my buddy was on vacation, this sucks !

I think i'm gonna go with these or these. (SK418 or SK530) Birminghamaluminium makes the same but with different nr, 9700HS, here, they also don't put a cap on length. The plan for now lol, is 2x20x120cm with 2 ventilators on each end (4 total) and 4 cobs each, cxa3070 3000k AB's, with...

Hey Kempo, I don't have any experience selling on the web, and i thought it was easier through a site like RUI, and since it started all here for me... ('Another cxa3070 thread' 50? pages lol) and here are the people who need them :) will see, but for now they're all taken, still have to order...

Hey Mathias, alles dik in orde, beetje scheef I plan to use active cooling, and as efficient as possible, 2 heatsinks 14x120cm with on each end a 14cm ventilator, one blows in, the other blows out, this connected through ventilation tubes, holes in the ceiling, will keep the heat out of the...

Great to get so much help from so many people in so little time, it's an 'active' forum alright ! Don't know exactly how I got here, but be sure I'll hang around. I think it's Supra with his efficienty-charts that brought me here, and epicfail's setup made me pull the trigger. For drivers I...

Now this is some crazy cooling ! If I could 'stich' 2 together, I'd have 50x120cm. The plan was to get 2 outer bars (each 14x120cm and 4 cobs) and pull air through from ceiling closet (in and out each side) so to have a closed system and to use also ceiling-compartment for dehumidifier &...

Hello Mathias, no problem, i guess, will have to buy them first and it's on hold for another week, the guy who's helping me (would buy the cobs) went to center parks with his wife and children for a week. When he's back, he'll try again, had some problems with the site; else i'd had them by now...

Great finds everybody ! should have started this thread way earlier :clap:

@Sativied I'm probably being difficult, but i think those are better suited for individual leds and less for cobs. I want a thick baseplate :)

Hey Sativied, on conrad.be i only find little heatsinks, same with mouser, or maybe i'm not searching well enough :). BirminghamAluminium is a clear site to search with heatsinks like heatsinkusa, but with the british pound.... I'm still gonna check prices with BirminghamAluminium, cause they go...

nice find happy !

man that's huge ! must weigh a ton

Thanks guod ! guess i didn't search very well, i got lost in some submenu's :) I have found one comparable with the 5.735" from heatsinkusa.com, its SK 466, they're 5cm total height with a base plate of 10.2mm, only problem is they're max 1000mm long and I would need 1200mm.