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  1. nmbusa

    How to Uninstall Avast Antivirus Completely

    try taking your pc to a walk-in COVID-19 vaccination site to give it a shot. get the 2nd dose 8 to 12 weeks after getting your 1st dose if problem still persists
  2. nmbusa

    Best driver to run 3A - 5A for blue diodes

    put the batteries the wrong way in and give us your input on reverse protection!! then check out this reverse polarity ;)
  3. nmbusa

    Super X-Drive(SXD-V3) repair

    cummon now not to be rude look carefully at whole post 4.7A of "juice"is for NUBM44 part number is in photo ;)
  4. nmbusa

    Super X-Drive(SXD-V3) repair

    as you're in the us of a, digikey mouser or straight from texas instruments. only used super x which I got ages ago set at a fixed 2.4A for a NDB7875,now set at 4.7A
  5. nmbusa

    Super X-Drive(SXD-V3) repair

    have to change main ic which has blown even if no burn mark is visible ;)
  6. nmbusa

    New custom host NUBM44 build!

    luke skywalker or darthvader??? ;)
  7. nmbusa

    nubm44 handheld builds 4sale

    30s just to be on the safe side havent tested 1min to get a feel how hot it can get
  8. nmbusa

    Super X-Drive(SXD-V3) repair

    I dont think 4.7A is really stressing diode as others have pushed to 5.5A
  9. nmbusa

    Question about this driver

    Hi Shmack these 4.5A 1 mode are pretty robust, have to play around,do some experimenting with 2 parallel R120 sense resistors to set at desired output I have 1 at 4.8A and 1 at 5A working just fine. can give you specific values if u want,just say as I have to take it apart to check ;) took it...
  10. nmbusa

    Question about this driver

    Hi Pados you should of went for 1 mode xhp70 6v driver if you wanted to avoid lower settings instead of multi mode . modes are in firmware of driver intended for flashlight mods. these cree xhp70 6v drivers have output specs that work fine with nubm44 1 mode now set at 5A nik
  11. nmbusa

    nubm44 handheld builds 4sale

    new nubm44 build up for grabs set at 5A In a convoy C8+ host with extension tube for 2x18650 for longer run times $130+shipping $150+shipping option of Super X-Drive(SXD-V3)driver set at what ever
  12. nmbusa

    Super X-Drive(SXD-V3) repair

    An otherwise useless driver ready for a new NUBM44 build Sweet 4.996V at 4.76A
  13. nmbusa

    Super X-Drive(SXD-V3) repair

    Hi ya fellas For anyone like me mistakenly feeding reverse polarity to their x-drive and frying main ic. If you have a hot air rework station give it a go. set pot at around 1.4 KOhms outputing a nice 4.7Amps just have to dig up a 2k and 4.7k res to parallel worked for me like a charm. cheers
  14. nmbusa

    Struggling to put 3.8mm diode in to housing

    open it up a little man with a drill if its slightly to small
  15. nmbusa

    The batteries' struggle

    I'm more a buck driver guy anyway the point was for original post "I recently bought a 532nm green laser from ebay, and it came without a battery. I tried it with my ecig's 18650 3.7V Li-ion battery and it seems to work like a charm, although I later found out it's supposed to be used with 2...
  16. nmbusa

    The batteries' struggle

    2x18350 instead of 1x18650 was for original post for anyone who missed it a host that takes 1x18650 is usually for 3V led flashlights for most lasers in the same host have to go the way of 2x18350 to get full output due to higher Vf of laser another option is if there is an extension tube for...
  17. nmbusa

    The batteries' struggle

    yep dont mistaken non rechargeable lithium cr123a which a bit smaller for cameras
  18. nmbusa

    The batteries' struggle

    hi ya if 18650 fits get yourself high drain 18350 cells Keeppower 18350 1200mAh Vapcell INR18350 1100mAh Golisi IMR18350 1100mAh are a few great cells




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