Thanks for the reply. What is Pv? Sorry only
ecig I tried was Apollo extreme which was pretty basic
.
Confused about all this ohm volts stuff LOL. Thanks for the help. Just want the best out there with good pull and cape and hit. Seems Apollos
tanks and cartos wont cut it.
"PV" is the politically-correct term for an "electronic cigarette", intended to avoid using the word "cigarette", which these obviously are not. "PV" = Personal Vaporizer (yes, kinda dumb), and "APV" = Advanced Personal Vaporizer. The latter is typically characterized by either removeable
batteries, variable voltage (/wattage), or other relatively nebulous characteristics.
Read and understand this thread, and you will no longer be confused.
http://www.e-cigarette-forum.com/fo...ined-detail-single-dual-coil-atty-cartos.html (volts-amps-ohms-explained-detail-single-dual-coil-atty-cartos.html)
Backing up what Sailorman just said, here it is in a nutshell:
You want x number of watts (heat) per coil to produce the best vape for a particular juice.
To me, that range is about 6 to 8 watts. YMMV.
Ohm's Law says Volts x Volts / resistance (of the coil) = watts (produced in/by that coil)
The higher the resistance of the coil, the more volts are required to produce x watts.
A 1.5 ohm dual coil is actually two 3-ohm coils wired in parallel, making the overall resistance 1.5 ohms. But the watts have to be divided between the two coils. This takes more voltage; more than most fixed-voltage devices can produce IMO.
The amp rating of the device must be taken into account. They can range from maybe as low as 2 to as high as 5. I'd say most are between 2 and 3.5.
Amps = Watts / volts; so a lot of watts at relatively low voltage, like using a 1.5 ohm dual coil on a Joytech eGo battery, or a kGo - or a full-range APV for that matter (although why the hell would you) - will draw a lot of amps.
Keeping the amps down will A) help keep you under your device's amp limit, which will prevent it from throttling down its voltage output, and B) give you more vape time on a charge. It's counter-intuitive, but the higher the coil resistance, the easier it is on the battery.
It's not quite as complicated as it sounds, and a good reference chart will make it easier to understand, as will running v x v / ohms about 200 times on a calculator, then dividing the watts by the volts used to create those watts to arrive at the amps drawn. See? Pretty simple really.