ye sure.modded a 2.4 to 4.5A I dummy load and pot tested to get desired output then soldered resistor/s
;)
https://laserpointerforums.com/threads/super-x-drive-sxd-v3-repair.108412/#post-1603642
X-drive fried repair from reverse polarity for those interested
https://laserpointerforums.com/threads/super-x-drive-sxd-v3-repair.108412/#post-1603642
Hi ya, I'm in the middle Larisa.could help what you looking for?have nubm44
https://laserpointerforums.com/threads/nubm44-handheld-builds-4sale.108257/
https://laserpointerforums.com/threads/1st-nubm44-build-of-7.108156/#post-1601646
aliexpres has em ,zero import tax as they've come up with a scheme shipping to hungary 1st then to final destination as if you shopped in the eu, last 6 months no problem here in greece
i did the driver mod april last year in a nubm44 still going strong set at 4.7A as for "damage" 3 drivers for 10 bucks not a big loss if something gives mosfet rated for 10A
chinese driver mod
;)
hi ya
used them in nubm44 builds great robust driver if you dont mind the 3 modes
some info here
https://laserpointerforums.com/threads/1st-nubm44-build-of-7.108156/#post-1600675
https://laserpointerforums.com/threads/ebay-driver.108225/
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