variable voltage/variable wattage MVP2 newbie question

[jakart]

I think I finally understand how Ohm's law works, but I'm not sure I understand how it works on my MVP 2. I have a 1.5 ohm build on my kayfun. So, if I set the voltage anywhere over 4.1, I'm already exceeding the 11 watt limit. Does that mean that settings of 4.2 volts and above on a 1.5 ohm coil simply have no effect? How does the MVP2 react to this situation?

 

[defdock]

correct me if im wrong, but i beleive the mvp caps at 4 AMPS? regardless what the amp cap is, if you set the VV to 4.2 or higher and it exceeds 11W, it will fire it at that voltage still - and put out more than 11 watts. just when using wattage mode, it stops at 11W. it all depends how much AMPS it draws. if it hits the AMP max, it only fires at that max, no higher

 

[jakart]

Ah. That makes sense. Thanks!

 

[Baditude]

I believe the MVP2 has a 5 volt limit, an 11 watt limit, and a 3.0 amp limit.