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Dual 20700 PWM
david4500 Offline
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Post: #1
Dual 20700 PWM
İmage

İmage

İmage

İmage
21/01/17 12:47 AM
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slidey_adz Offline
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Post: #2
RE: Dual 20700 PWM
Looks nice! Specs?

RTA/RDA/DIY = F#CK THE TPD!!
21/01/17 08:25 AM
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david4500 Offline
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Post: #3
RE: Dual 20700 PWM
Fatdaddyvapes "G Thang" enclosure (similar dimensions to an Alpinetech CNC 1590G+), Varitube V1 22mm 510, I counterbored for the 510 using a mill, fire button is blue translucent acrylic & the the up/downs are black derlrin, buttons were turned on a lathe, blue LED when firing, PWM board I designed, ordered from Oshpark and assembled, MIC1557 timer, digipot, resettable fuses, reverse polarity protection, digipot, 4 position rotary switch to select different timer frequencies (selects one of four different value capacitors), clicky tact switches, surface mount standoffs, mounts with M2 screws, 20700 battery tray is a custom design and 3D printed nylon ordered from Shapeways.

I did make enough one as well. Basically the same, but used a custom copper 510 neg ring/tab and green fire button & LED.

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23/01/17 11:24 AM
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MjrTom Offline
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Post: #4
RE: Dual 20700 PWM
Looks just the job Big Grin

İmage
MODS: RX200, Cuboid 150TC, NX75, VT75 Nano, Pico, VF Lite, iPV D3, Elfin Mini, Tesla Stealth.
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23/01/17 12:22 PM
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david4500 Offline
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Post: #5
RE: Dual 20700 PWM
İmage
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10/03/17 01:10 PM
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