Taifun Gs And Cobra Genesis (19mm Dia. Or Smaller Rbas)

[JakesSA]

I will most definitely get some standard size rba's as well for home use with the extension tube. This requirement is for daily at work use, the side mount atomiser makes for an easy slide in and out of the the pockets for me.

Thanks Reinvanhart (how do I quote a name?) I'll give them a call.

 

[Reinvanhardt]

Pleasure @JakesSA.

"@", type member name, tag member from list.

 

[JakesSA]

Thanks @Reinvanhardt !

 

[Andre]

Took me a long time to figure out what tagging meant. Just saw in the alerts that someone had tagged me - until one day it dawned....

 

[johan]

Yip not as eina as real tagging

 

[Die Kriek]

Yip not as eina as real tagging

Or as fun as lazer tagging!

 

[JakesSA]

No knowledge on that unfortunately, @JakesSA. You do know, whatever the resistance of your coil you will be limited to 15 W by the VTR? Effectively, you will be vaping a 1.2 ohms coil, even if you built a 0.8 ohms one.

I browsed right over this initially since 1.2 ohm seemed like a good low ohm value anyway but on my long journey home tonight (with a battery going to red) I did some math and at 3V 5A a VTR should be able to do a 0.6 ohm coil (prolly a bit higher to account for losses) but both 3v and 5A is within spec for it and also equals 15w. Am I missing something here..?

 

[Andre]

I browsed right over this initially since 1.2 ohm seemed like a good low ohm value anyway but on my long journey home tonight (with a battery going to red) I did some math and at 3V 5A a VTR should be able to do a 0.6 ohm coil (prolly a bit higher to account for losses) but both 3v and 5A is within spec for it and also equals 15w. Am I missing something here..?

Yes, you are missing Ohm's Law calculator. A 0.6 ohm coil on a 4.2 V battery will give you 29.4 W and 7 Amps, but you are limited to 15 W, so the result is as in my initial post.

 

[Reinvanhardt]

At 0.6 ohms the maximum power you can draw is 15w. At 1.2 ohms you can still draw the maximum power of 15w because you may utilise up to 6 volts. A lower resistance coil gets you there by using less volts that's all.

 

[JakesSA]

Ok .. so the 'buck' part of the regulator doesn't drop the voltage the way I think it does e.g. not quite as simple as 3V out at 5A?