[Sale] 7. batch DD 1S/2S Bistro HD OTSM/NarsilM/Anduril drivers 12-47.5mm size S2+, C8, H03, MT03, Q8 Clicky or E-switch

[Lexel]

TA Driver sizes

12mm, 15mm, new 17mm for 2 S ind. pad, 3 channel (Bistro HD), 17mm 10AMC, 17-19mm
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20mm, new 20mm 1S/2S LX driver, 20.5mm Astrolux S42
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21mm, new 21mm Skilhunt H03, 20-22mm
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24-30mm 1S,24-30mm Convoy L6 new 2S version without AMC for more reliability, also added 2 switch LED support, 28-30mm all AMC, 38,5mm Cuoroi D01
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42mm Niwalker BK-FA30S and Thrunite TN40/42 1S, (2S), 46mm TA Haike Lite, new 46mm
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47,5mm Astrolux MF01(S), 47,5mm BLF Q8, new Q8
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My other Buck/Boost driver, Tail FET, and lighted side-/tail switch sales

LM3409 based buck-drivers

[Sale] Buck drivers 20, 21, 22, 24, 30mm L6, MF01, MF02/04(S), TN40S/42, BLF GT, Acebeam X45/65

Buck drivers with adjustable input and output voltages and current up to 8A selected parts for best efficiency The base price for the driver is 16€ 46/47.5mm cost 1€ more 20 and 22mm got pretty expensive Coilcraft XAL7070 inductor +3€ 2€ shipping worldwide from Germany with priority air mail optional tracking with 25€ insurance adds 4€ for very big orders I can add for 2€ per additional 100€ insurance The drivers use Anduril or older NarsilM Each driver gets calibrated for output curren…

20mm, 21, 22mm new more efficient MOSFET and minor changes
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23mm for Klarus XT11/12GT running 2 18350s for Oslon BF or other 3V LED, 24mm
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new 30mm for Convoy L6 more efficient MOSFET

new TN40S/TN42 for higher currents, Niwalker BK-FA30
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new 46mm GT and MT07/09S

Astrolux MF02(S), new Astrolux MF01 Buck
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Acebeam X45 and K65 (with switch board)

Boost drivers:

UV-C and UV-C+UV-A drivers
standard is 500mA 7.8-8V for Klaran 275nm LED, 17mm 2 AMCs for 365nm LED, 20 and up to 4 AMCs for UVA
17mm UVC, UVC+A

20, 21, 22mm UVC+A

lighted tail boards like Convoy S2, C8

rainbow lighted tail boards any color combinations possible, adjustable with 2 trimmers

Hi, First I tried it on my regular 6x Tail boards with conventional 6 Balance resistors and a 1kOhm Bleeder Main Problem was that with low battery voltage the higher voltage LEds (Blue, White, pink, ice blue) get dimmer tan the low voltage ones (red, yellow, green) [image] I came up to enhance this idea with a voltage regulator, but had to do some steps to make it work first get the voltage and resistor value for each LED at the same brightness [image] [image] Then I made some calculatio…

Remote FET switch/1 mode DD for Tail caps

[WTS] Remote switch tail DD board with FET

Annoyed with the low output with remote pressure switches for flashlight? [image] I did a board with a MOSFET to eliminate the extra resistance from the external switch size 16-17mm, for 16mm the battery holder fins need to be cut a bit [image] If you want just one mode in direct drive you don’t need a driver in the head [image] [image] I use a MOSFET with a low gate voltage which gets full output down to 1.8V [image] The MOSFET is powered by a CR1225 Lithium battery with 36mAh should r…