Recent content by tedoro

fenix-store
  1. T

    Constant Current Power needed... I'm confused...

    Well, I guess I'll move ahead with this plan. I hearing its a big project, and has some juice running through it. I will take care. Many thanks for the help gentlemen. I will post with my result/further questions. T
  2. T

    Constant Current Power needed... I'm confused...

    Okay, if I have it right, and this is an okay and safe design that I can run these bulbs a bit lower than rated... what is the procedure on fabricating and testing it? I fear doing one wrong move and blow everything up in a nanosecond. its a fair bit of labor in soldering alone...
  3. T

    Constant Current Power needed... I'm confused...

    I would much rather you wire that electrically that as two strings of 4 in parallel (which could still be physically arranged as one string). 12 strings of 8 would become 24 strings of 4. To run them near full power, but not quite, let's say 250 mA per string. That adds up to 6A. Okay, whoops...
  4. T

    Constant Current Power needed... I'm confused...

    I think I found one!!! A little spendy, but it looks right. https://www.amazon.com/dp/B06XFJB28D/?tag=cpf0b6-20 MEAN WELL HLG-320H-48A constant voltage and constant current LED power supply Full range AC input: 90~305Vac Operating case temperature: -40~+90°C UL8750 type HL LED power supply...
  5. T

    Constant Current Power needed... I'm confused...

    What would I search for when seeking the unit? this looks close: https://www.amazon.com/dp/B005T6K78K/?tag=cpf0b6-20
  6. T

    Constant Current Power needed... I'm confused...

    I would much rather you wire that electrically that as two strings of 4 in parallel (which could still be physically arranged as one string). 12 strings of 8 would become 24 strings of 4. To run them near full power, but not quite, let's say 250 mA per string. That adds up to 6A. So to do it...
  7. T

    Constant Current Power needed... I'm confused...

    [INDENT] Okay, let me think about what you said now.
  8. T

    Constant Current Power needed... I'm confused...

    So if I run 3 in parallel and get 36vdc, then run a bunch of those in series, perhaps 5 times, I would get 1.4 amps... is that your thinking? (my apologies if my nomenclature is improper. I was kinda hoping for the cleanest strand of 8 leds I can do... (this is an art project using these as...
  9. T

    Constant Current Power needed... I'm confused...

    okay, let me look this over
  10. T

    Constant Current Power needed... I'm confused...

    I feel like I would like to have it be a bit smaller, like perhaps having a few power supplies run sections. If I can pull it off without resisters that would be great. I really appreciate your write up. for the most part, I can follow it. Tell me, if I used the 20-24Vdc power supply linked...
  11. T

    Constant Current Power needed... I'm confused...

    feel no need to utilize the power supply I linked... as I haven't purchased it.
  12. T

    Constant Current Power needed... I'm confused...

    https://www.ebay.com/itm/311651957952 my apologies Indoors. The mounting is all figured out with heat sinks. 100 led's total.... in strands of 8 led's. I found this driver that looks like an interesting option to run two of my rows with...
  13. T

    Constant Current Power needed... I'm confused...

    Now I'm mostly talking to myself... What if I used this power supply https://www.amazon.com/dp/B07MSBK9GV/?tag=cpf0b6-20 and wired up 8 lights in parallel and put the whole thing on a LED dimmer? Seems expensive, $30 times 12... and the cost of a dimmer that size. But I gotta get this done.
  14. T

    Constant Current Power needed... I'm confused...

    Okay. I'm still a bit overwhelmed. Heres the deal. I want to run these 3 watts lights a tad bit less than rated to keep them cool. Numerous strands are needed of 8 bulbs (or 16). I want them very safe. how do I do that? I am finding a bunch of 300ms constant current drivers. Is that too much...
  15. T

    Constant Current Power needed... I'm confused...

    This seems to be as close as I can find... (I barely know what I am doing...) https://www.amazon.com/dp/B071CJ6M4Q/?tag=cpf0b6-20 for a eight lights strung in series. But its 300ma and likely running it at less than 2.5 watts. or this is close too...
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