Dna30

[imeothanasis]

I just read DNA30 pdf file and I want to ask some questions to people that have it and use it via their mods. My intention on this thread is to help myself understand what is really going on because I am confused by what people say and by what I read on dna's pdf file.



File says that the output voltage has to be more than 4 volts. So the user can vape a 0,6 resistance at only 27-30 watts? Can the user vape this resistance at lower watts?

It also says that the smallest resistance that the user can vape is 0,5 ohm. But how this can be done if the output voltage is only 3,87 even at 30 watts? (4 volts is the smallest output voltage that DNA30 gives as pdf file says). So my calculations show me that the smallest resistance is 0,54 ohm. Am I right?

Why it says that it can vape up to 3 ohms when it can vape at more than 3 ohms? My calculations show me that it can vape up to 9,5 ohms.

Can DNA30 vape a usual combo of 0,8 ohm wire at 12 watts or this wire can be vaped only at 20 or more watts?

What is the Resistance-Watt combination that gives the 10 amperes output current that pdf file says? My calculations shows me a 7,45 ampere max current at 30 watts with a 0,54 resistance wire

A wire at 0,54 ohms can be vaped only at 30 watts? Because only there the output voltage is more than 4 volts that DNA30 can give as pdf file says

Thank you guys. Any help would be much appreciated

 

[ChrisEU]

Basically - the DNA chips have no buck circuitry, only boost. So they can not lower the source voltage.
Sub Ohm is pointless on these devices - it is much better to use coils around 2 ohms single coil or around 1.2 ohms dual coil and go from there.

The purpose of sub ohming was to bring enough power to the coil with a fixed voltage and the only variable in something like a mech mod (unstacked) is resistance.

To lower resistance and still keep some coil surface, thicker and thicker wires were used, which then needed more power to heat up.

The other way for more power is more voltage, of course. That's what the DNA chips do.

 

[imeothanasis]

One very serious reason that electronics are made, is to keep power stable in any watts, so what is the reason for an electronic that keeps watts stable only if you go higher than 20? Almost all people vape less than that. As for the mechanical devices that you mention, they cant keep the vape stable, especially on subohms because battery drains very quickly.

Anyway, I understand now. Thank you for your answers Chris

 

[imeothanasis]

closed.......