Not enogh power on TFV12 help!

[AlexIon]

hello. I have a cuboid 200w with 2xVTC’s 5 and a TFV12 on top. When i m using the T12 coul the max voltage is 3,75v so not enough power. That means i need a 3/4 battery mod? Because i want to vape the T12, not the X4. Thanks in advance

 

[The Cromwell]

The output voltage depends on the selected wattage combined with the coil resistance.
With a .12 coil and 3.75 volts you should be getting ~117W.
The Cubiod may only be a step down device?


study ohms law.
http://www.ohmslawcalculator.com/ohms-law-calculator

 

[AlexIon]

And i forgot: it doesnt pass 95w or so

 

[SkoldVape]

The cuboid doesn't do the wattage it advertises. I'd definitely suggest getting a better mod. The aspire speeder is a good mod for cheap and does the wattage stated

 

[AlexIon]

Thanks to both of you!

 

[The Cromwell]

I found this on Joytechs site.
The limits for the Cuboid are: 200W, 9V, 25A
Using Steam Engines Mod Range calculator, the Resistance range is ≈ 0.32 – 0.4 Ohm.

*** Applying ohms law ***
Current limit 25A vs. 200W
R=P/(I*I)
R=200VA/(25A*25A) | R=200VA/625AA | R=0.32V/A | R=0.32Ω

Voltage limit 9V vs. 200W
R=(V*V)/P
R=9V*9V/200VA | R=81VV/200VA | R=0.405V/A | R=0.405Ω

You are going beyond the 25 AMP LIMIT.

 

[AlexIon]

Thanks The Cromwell i read more about it. What mods do you reccomend me for 0.1x ohms builds and coils?

 

[SkoldVape]

It doesn't do 9v and there is not alot of mods that do! There is plenty of mods that you can go down to 0.1 ohms though.
My daily is a tesla wye and I can't recommend it enough.
I have put 0.10 dual coil builds on the mod and it's handled it no problem.
It is my favourite budget mod.
Joyetech really overrate their voltage limits and even wattage advertised.

 

[The Cromwell]

Thanks The Cromwell i read more about it. What mods do you reccomend me for 0.1x ohms builds and coils?

I cannot recommend any actually since the max I vape at is around 40W.
I would not recommend a Smok though as they seem to die fairly young from all reports.

Just make sure they will go up to around 9 volts and put out 30 amps or so.

 

[AlexIon]

Thanks guys

 

[SkoldVape]

Alot of mods don't go to 9v so that's complete bullshit