Hey Lexel, just got around to putting the MF02 driver in, that lame MF02, kicks some ass now, very nice work on this great upgrade of a driver! Makes me want to possibly keep it……
Naw just upgraded the driver in the MF02 to a 4S running a K70 4S carrier I had to shave down the diameter of the PCB’s to fit the battery tube of the MF02.
I have (way too) many 70.2’s, the 1-BLF GT, 2-Thrunite TN42’s, 2-Lumintop SD75’s, 3-Convoy L6’s, 1-Convoy L2, 2-Jaxman X6 Hunter’s, 2-Surefire M3 Combat Light’s, 1-Surefire 900A, 2-Surefire M3 Combat lights I custom made, 2-Surefire 962’s weapon lights, 1-Thrustfire T90-2, 1-Yezl Y3…just off the top of my head, got enough 70.2’s! :person_facepalming:
Lexel will need to convert it to 12v. I think it can be done since the battery tubes use replacable pcb’s. Iirc, the mt09r has the same size driver as some of his other lights using the buck driver. I’m pretty sure he can do it. We’ll have to wait till he responds for more details.
Have you asked Texas_Ace? He is working on a bunch of mt09r’s right now and is closer in Texas. I don’t know if he has a buck driver made up, but he might. It’s worth asking.
I have right now a very powerful Buck in development, but it wont be so cheap parts only are around 40€
With it 6V and 30A are no problem
Since TA seems to keep his new MT09R driver secret to make frofit out of it
I have a similar DD driver 2 FET designed but developing to final product takes time and work and wont be better than TA variant or cheaper
Just it would be nice he shares it so Europe customers can let their lights be modded here with less expensive shipping and I usually mod a lot cheaper
Pffff! 40€ for a 50A buck driver is a excellent deal actually. No buck converter can do this on the market, even ones for high power applications, especially at only 6V.
What I would really want is a dual channel buck+FET driver pushing 7000-9000 lumens on max buck, then switch to FET above that.
Would be amazing, but I doubt that is even feasible, especially within the constraints of a flashlight driver.
40€ are just the parts for 30A
development and labor add up at least another 40€
on CFT-90 LED 3.7V 40A possible
400W is possible going to 5S battery carrier would add enough voltage overhead for 30A @13.5V XHP-70.s maybe the MF03 becomes a 400W Buck if they choose me to do it
sounds odd but only add about 5.5mm Carrier diameter to fit a 5. cell