voltage for 1.8ohm dual coils

[sinis]

what's the average or 'norm' to use with these? i just picked up one for my protank and i am wondering what the average ballpark is for this type of coil.

 

[vapomike]

I'd say around 4.0 to 4.3v that would give you about 9 watts.

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[erikbal]

A good way to start is take the ohm rating and add 2 for voltage. So for example with a 1.8ohm coil you'd start around 3.8v and work your way up from there. That's not an exact science by any means but a good place to start.

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