Tactile Switch

[Visus]

You could put 100+ mosfets in there that would work, you have plenty room.
The new Ti mosfets are a little smaller than a grain of sand and can switch over 40 amps.

This mosfet is huge @ about the size of a tic tac.
Mamu post with wiring:
http://www.e-cigarette-forum.com/fo...-20a-120w-dc-dc-converter-8.html#post12453487

 

[rolf]

my suggestion build your own switch ! or go with an fet switching set up .
just build a couple of magnetic switches . they work so nice and I got them down in size . also they carry a lot of current .
using copper clad board and bullet casings .circuit board will carry 6 amps for a 0.15 trace so you can see that my switches will go much higher. one 10 mm magnet is in the bullet casing and the opposing is is glued on the outside.
I will try to send a pix of my latest one.
http://i1169.photobucket.com/albums/r512/rolfi6/DSC_0476.jpg[/IMG][/URL]

 

[rolf]

one more

 

[JeremyR]

Yes, small enough is the problem. 20mm diameter would touch the battery.. To have a fet circuit also close to impossible.

Can you guide to that self returning flat toggle?

Go to digi key you can put in the options At The top, I can't on iphone. http://www.digikey.com/product-search/en/switches/rocker-switches/1114204

I was thinking one like this and it's only 11mm round. I'm sure there's one like it with at Least a 10 amp limit if not more http://www.digikey.com/product-detail/en/TRD11G10WL/450-1154-ND/529656

 

[Eros]

You could put 100+ mosfets in there that would work, you have plenty room.
The new Ti mosfets are a little smaller than a grain of sand and can switch over 40 amps.

This mosfet is huge @ about the size of a tic tac.
Mamu post with wiring:
http://www.e-cigarette-forum.com/fo...-20a-120w-dc-dc-converter-8.html#post12453487

Thanks.
Im gonna read mamu's post shortly..
Smalller than a grain of sand got my attention.

 

[Eros]

my suggestion build your own switch ! or go with an fet switching set up .
just build a couple of magnetic switches . they work so nice and I got them down in size . also they carry a lot of current .
using copper clad board and bullet casings .circuit board will carry 6 amps for a 0.15 trace so you can see that my switches will go much higher. one 10 mm magnet is in the bullet casing and the opposing is is glued on the outside.
I will try to send a pix of my latest one.

Great. Please guide me to build my own switch rolf. Much appreciated with pix.

 

[Eros]

Go to digi key you can put in the options At The top, I can't on iphone. Invalid Request

I was thinking one like this and it's only 11mm round. I'm sure there's one like it with at Least a 10 amp limit if not more Invalid Request

Im gonna check that out JeremyR.
I wish they have something that can fit in.

 

[retird]

http://www.e-cigarette-forum.com/forum/modding-forum/132663-all-my-mods-part1-14.html#post2106309

 

[Eros]

http://www.e-cigarette-forum.com/forum/modding-forum/132663-all-my-mods-part1-14.html#post2106309

Thank you retird. Read the thread. A great idea to have a touch switch, but I'm afraid I can't find the IRL3103 here.

 

[Eros]

I order some magnet. I plan to attached these battery contact that i pry out from keystone battery holder to the magnet. Is it possible?


https://www.flickr.com/photos/26563087@N07/13894179994/

 

[Visus]

Thanks.
Im gonna read mamu's post shortly..
Smalller than a grain of sand got my attention.

 

[Eros]

Wow.. Didn't imagine its gonna be that small

Where did I put my magnifying glass

 

[blueGrassTubb]

I connected the batteries in parallel. The only reading that increase is the capacity (mAh).

Your calculation, if I'm not mistaken referring to series connected batteries.

Definitely the tact doesn't suit for this kinda wiring. Lesson learned.

Nope.

In a series you add the voltage together, in parallel you add the mah and amperage together.

These three batteries in a series would be 11.1v, 2600mah, and 30 amps. In parallel these three batteries would be 3.7v, 7800mah, and 90 amps.

 

[Eros]

Nope.

In a series you add the voltage together, in parallel you add the mah and amperage together.

These three batteries in a series would be 11.1v, 2600mah, and 30 amps. In parallel these three batteries would be 3.7v, 7800mah, and 90 amps.

thank you. so what i have now is a 5200mah / 60amps powerbank (removed 1 battery to make space for this 3a toggle switch). wired without any mosfet or fuses. straight and full power from those vtc5.

 

[JeremyR]

Cool man seems like it should be fairly safe. I take it you don't go over 3 amps with your vaping. Were you able to get an auto return to off switch? So when you let go it returns to off.

 

[Phone Guy]

Good thread

 

[Eros]

Cool man seems like it should be fairly safe. I take it you don't go over 3 amps with your vaping. Were you able to get an auto return to off switch? So when you let go it returns to off.

im planning to get a 16mm vandal switch later. seems like very dangerous with this toggle switch right? lol

with fully charged batteries, and a 0.5ohms coil, it lights up my coil super hot and super fast. because of that, i only start vaping with 80% charged and below.

 

[JeremyR]

Well man you'd have to be at 1.4 ohms to be at 3 amps @ 4.2v or your gonna fry that switch too. 1.4 ohms it should handle.

For .5 ohm you'd want a 8-10 amp switch

 

[Eros]

changed to momentary switch. running on 5 loops 28ga.

so far, working good.