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  1. Giannis_TDM

    JLasers - NUBM0F

    Really loving the graphs here! Thanks for the testing and well done!
  2. Giannis_TDM

    Adapt 5.6mm diode to 9mm module?

    Yes, No 3D printing filament will be 'good enough' in heat transfer to not cause it to melt or diode to overheat, I have tried it with a 505 at 5mW and that still overheated in less than 30s and its power decreased a lot.
  3. Giannis_TDM

    (ENDED) JLasers February 2024 Giveaway

    OK that was unexpected, Thanks so much!
  4. Giannis_TDM

    Top-notch Сasual Dating Authentic Damsels - Legit Account was hacked :(

    Ok Someone's password was 12345678
  5. Giannis_TDM

    Tiny RGB

    Tbf just the hours spent machining the host themselves warrant about double that, not to mention soldering and initial hours it took to code the software along with glue ing and aligning the optics, easily looking at 4-8 hours per minimum.
  6. Giannis_TDM

    Resolved - TinkertavernCo Ghosting me after purchase over 1 month ago

    I don't think so, at least for the Valkyrie series cause that host was designed by me and is cnc machined by them, it was not a pre existing product.
  7. Giannis_TDM

    New JLasers 11mm JLB4855 4.2v boost driver

    Yeah, Its completely different for high power blues, they don't really care, a nubm anything surviving a bad driver is nothing, one of my friends has blowtorched an m140 till red hot and it still lazed afterwards. => 'thousands of times per second, so my guess is, ripple probably won't do any...
  8. Giannis_TDM

    New JLasers 11mm JLB4855 4.2v boost driver

    Its not just that, dielectric and voltage rating for the caps he used matters a lot, when you get close to the voltage rating capacitance can drop to half of the rated capacity, besides that with those switching frequencies he does not need bigger for the most part, he needs properly calculated...
  9. Giannis_TDM

    New JLasers 11mm JLB4855 4.2v boost driver

    Ouch, p-p of 720mV? what cap size, capacity, voltage and dielectric rating did you use?
  10. Giannis_TDM

    520nm 1.35w First time build help please

    I thing NUGM04 or just search for 1.6w 525 (you can overdrive them to 2w ish)
  11. Giannis_TDM

    520nm 1.35w First time build help please

    They are 25 bux, not for the open source ones though, 25 is for the improved 4A capable 10mm X 9.8mm bucks with reverse polarity protection. And you can go stronger with a green, 9mm 2w green diodes do exists, I also have 9mm copper modules in stock in case you don't have one, that will be 3 USD...
  12. Giannis_TDM

    520nm 1.35w First time build help please

    For a driver you can build up one of my open source bucks or have me set one up for you, https://sites.google.com/view/giannislasershack/open-source-drivers?authuser=0
  13. Giannis_TDM

    New exciting drivers coming soon!

    Hey hey, extended new year sale coming in January since I am on holiday till the 8th. Drivers will be -20% off, look forward to it!!
  14. Giannis_TDM

    New exciting drivers coming soon!

    Nah I have not dabbled in laser show ones, and also IIRC the lasorb should be placed on the diode pins right?
  15. Giannis_TDM

    New exciting drivers coming soon!

    Shoot me a PM with the current sets you want, There is a chance I could even have them shipped by tmr morning!
  16. Giannis_TDM

    New exciting drivers coming soon!

    In the meanwhile (since the boards for more are stuck in Bulgaria for whatever reason), 12 800mA boost drivers up for dibs, freshly made and organic :P
  17. Giannis_TDM

    New exciting drivers coming soon!

    Update lads, in about 2 weeks time tops I will have around 10 adjustable boosts, 20 fixed smaller boosts and 6 up to 4.5A bucks(in the 10mm x 10mm format).




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