After spending a ton of time trying to find out where the voltage sweet spot is it finally occurred to me (yes, I really am that slow) that the reason no one voltage works for each atty is because each atty model can vary so dramatically in resistance and ultimately power drawn.
I did a few mods using adjustable voltage via a pot on an adjustable regulator but it turned out in practice to be too hard to find the good spot..basically too much effort.
The new idea that I'm going to test on this next mod is to have a 3 way switch that will toggle between 4.0, 4.5 and 5.0v with 4.0 for the 510, 4.5 for the 901 and 5.0 for the 801.
I assumed 2.4ohm resistance for the average 510, 3.0ohm for the 901 and 3.5ohm for the 801. This will give 6.7w of power to the 510, 6.7w to the 901 and 7.1w to the 801 which in theory should make each atty function at near peak.
Any other ideas on refining voltage control to find that perfect and consistent vape?
I did a few mods using adjustable voltage via a pot on an adjustable regulator but it turned out in practice to be too hard to find the good spot..basically too much effort.
The new idea that I'm going to test on this next mod is to have a 3 way switch that will toggle between 4.0, 4.5 and 5.0v with 4.0 for the 510, 4.5 for the 901 and 5.0 for the 801.
I assumed 2.4ohm resistance for the average 510, 3.0ohm for the 901 and 3.5ohm for the 801. This will give 6.7w of power to the 510, 6.7w to the 901 and 7.1w to the 801 which in theory should make each atty function at near peak.
Any other ideas on refining voltage control to find that perfect and consistent vape?