[WTS] Remote switch tail DD board with FET

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Lexel
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[WTS] Remote switch tail DD board with FET

Annoyed with the low output with remote pressure switches for flashlight?

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

If you want just one mode in direct drive you don’t need a driver in the head

I use a MOSFET with a low gate voltage which gets full output down to 1.8V

The MOSFET is powered by a CR1225 Lithium battery with 36mAh should run easily hundreds of hours on

Aliexpress has cheap remote switches, you could dismantle for the cable and pressure switch, or one that fits your flashlight
https://www.aliexpress.com/w/wholesale-remote-pressure-switch.html

Availiable just the board or board with switch (Switch, cable and plastic cap)
Board 4$
Board with switch 6.5$

shipping worldwide priority air mail
2$ for just the board
4.2$ for switch and board

OK I received today last parts, so I have build 9 pieces

tested them successfully

[Reviews] Miboxer C4-12, C2-4k+6k, C2, C4 / Astrolux K1, MF01, S42, K01 / BLF Q8 / Kalrus G35, XT11GT / Nitefox UT20 / Sofirn SF36, SP35 / Imalent DM21TW / Wuben I333 / Ravemen PR1200 / CL06 lantern / Xanes headlamp

[Mods] Skilhunt H03 short / Klarus XT11GT, XT12GTS / Zebralight SC50+Imalent DM21TWcolorful anodisation

[Sale] TA drivers Narsil or Bistro / Remote switch tail DD board with FET

Edited by: Lexel on 12/06/2017 - 22:17
MRsDNF
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Looks good Lexel. I’ll check the piggybank tonight. Smile

My current and or voltage measurements are only relevent to anything that I measure.

Budget light hobby proudly sponsored by my Mastercard and unknowingly paid for by a hard working wife. 

djozz said "it came with chinese lettering that is chinese to me".

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

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pinkpanda3310
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I’ll take 3 boards please. Paypal it now Smile

Lexel
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9 boards build
10 more boards will be build soon
6 remote switches availiable

1. pinkpanda3310 3 boards
2. Tee 1 switch and board
3. MRsDNF 4 boards

Main driver bridged or set to single mode like Bistro or Biscotti

[Reviews] Miboxer C4-12, C2-4k+6k, C2, C4 / Astrolux K1, MF01, S42, K01 / BLF Q8 / Kalrus G35, XT11GT / Nitefox UT20 / Sofirn SF36, SP35 / Imalent DM21TW / Wuben I333 / Ravemen PR1200 / CL06 lantern / Xanes headlamp

[Mods] Skilhunt H03 short / Klarus XT11GT, XT12GTS / Zebralight SC50+Imalent DM21TWcolorful anodisation

[Sale] TA drivers Narsil or Bistro / Remote switch tail DD board with FET

MRsDNF
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What is your PayPal?
Edit. I’m assuming these need a spring soldered to them for battery contact on the negative end.

My current and or voltage measurements are only relevent to anything that I measure.

Budget light hobby proudly sponsored by my Mastercard and unknowingly paid for by a hard working wife. 

djozz said "it came with chinese lettering that is chinese to me".

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

Old-Lumens. Highly admired and cherished member of Budget Light Forum. 11.5.2011 - 20.12.16. RIP.

 

MRsDNF
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Paypal sent for 4 switches. Thanks.

My current and or voltage measurements are only relevent to anything that I measure.

Budget light hobby proudly sponsored by my Mastercard and unknowingly paid for by a hard working wife. 

djozz said "it came with chinese lettering that is chinese to me".

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

Old-Lumens. Highly admired and cherished member of Budget Light Forum. 11.5.2011 - 20.12.16. RIP.

 

Lexel
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MRsDNF wrote:
What is your PayPal? Edit. I’m assuming these need a spring soldered to them for battery contact on the negative end.

yeah the center pad is for the spring
the remote switch has 2 small solder points near R4

basically the battery holder and R4 needs to be connected to the switch

[Reviews] Miboxer C4-12, C2-4k+6k, C2, C4 / Astrolux K1, MF01, S42, K01 / BLF Q8 / Kalrus G35, XT11GT / Nitefox UT20 / Sofirn SF36, SP35 / Imalent DM21TW / Wuben I333 / Ravemen PR1200 / CL06 lantern / Xanes headlamp

[Mods] Skilhunt H03 short / Klarus XT11GT, XT12GTS / Zebralight SC50+Imalent DM21TWcolorful anodisation

[Sale] TA drivers Narsil or Bistro / Remote switch tail DD board with FET

sovereignknight
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Seems like quite an innovation there, Lexel.

You defiantly are a guru of flashlights!