If you push electricity through a conductor (say for example a coil) it meets resistance.
And by using coils with a resistance of less than 1 ohm, you will be top e cig vaporizers.
Today, sub ohm resistances are normal in off-the-shelf tanks and pre built coils, but it really hasn’t always been using this method.
Only a few years ago, safe & sub ohm capable batteries just like the Innokin TC100 were not readily available. The only method to experience sub ohm was by building coils and ultizing them a mechanical mod.
Mechanical mods remain popular, but battery and chip technology has advanced a great deal. The evolution of hardware has taken safe sub ohm vaping for the masses.
There are 2 strategies to increase the volume of vapour you will get from the coil. The first is to improve the effectiveness of your battery. The greater number of power you provide for your coil, the hotter it gets and the more vapour you may produce.
But you will find limits to the amount of power it is possible to put through a coil before it stops producing more vapour and starts producing excessive heat.
Excessive heat may cause the vapour to obtain uncomfortably hot and even burn your wick. Burnt cotton doesn’t taste too good!
To lessen the resistance of your own coil, you may use thicker wire. If you apply a similar power to two wires the exact same length but different thickness, the thicker wire will warm up slower.
To attain a similar temperature in the same time frame using a lower resistance coil (thicker wire), you need to provide more power.
By increasing the thickness from the wire, additionally you raise the surface section of the coil contacting the wick. This permits it to vapourise more e-liquid and for that reason produce more vapour – creating those clouds sub-ohmers love!
Visualize a country road (high resistance) versus a three lane motorway (low resistance). You’re going to get a lot more cars along a 3 way motorway than you might be along a country road. Replace the cars with electrons as well as the road with coils and you should be there ??
For additional detailed information on how top e cigs 2017 works, including ohms law, see our post The Vaper’s Self-help guide to Voltage, Watts and Ohms.
But there are numerous sub-ohmers who don’t understand ohms law.
If you’re into rebuildables or mechanical mods, a expertise in ohms law is very important for your personal safety.
Today, most regulated box mods include in built safety systems to stop you from employing a coil having a resistance too low for the battery, or even worse, a coil that can cause an electrical short.
A mechanical mod has no safety systems. If you attach a coil which is shorting, there is certainly absolutely nothing to keep you from completing the circuit when you press the power button.
Inside my experience, shorts are quite rare when building coils but missing the target resistance is far more common. If you’re into building coils, you should be aware of the danger of shorts, and be on the lookout for virtually any contact between the coil and base.
For that reason it’s important to discover the resistance of handmade coils employing an ohm meter before attempting to make use of them. I’ve always measured twice; once once the coils is fixed to deck, and again once the wick has become installed.
However, if you’re using-pre made coils from the manufacturer like Aspire or Kanger, there’s no requirement to study the resistance before use, and the probability of a shorter are slim to none.
Many vapers simply start with a relatively low wattage or temperature plus a low resistance coil, and slowly increase the wattage/temperature until they get satisfactory clouds. However, when you are inexperienced and go too much, you could burn your coil.
An excellent beginning point is the manufacturer’s instructions that include sub-ohm tanks. Several of these advise on the wattage/temperature range that you can use with some other coils.
That could well beat using charts. That’s because coils from different manufacturers, but with similar resistance, often times have slightly different ideal wattage/temperature ranges.
As an illustration, a .3 Furytank coil runs best at 30watts, but a .4 triton coil can handle 50w.
(This may be for a number of reasons – quantity of wraps on the coil, spacing between wraps and quality of material used e.t.c.)
So why do vapers sub ohm?
Sub ohm vaping and big clouds.
Most people sub ohm mainly because they want more vapour. It might be very satisfying to discover large plumes of vapour filling an area and dancing beautifully before your eyesight.
Additionally, it may increase throat hit, although typically sub ohm vapers use high vg e-liquid to offset the increased throat hit as being a high pg e-liquid could be too harsh. The greater juice holes can also be necessary to handle VG e-liquids, which can be much thicker than high pg e-liquids.
Some individuals also feel that sub ohm vaping contributes to better flavour. That’s controversial – and most of the recommendations in your guide to flavour chasing are completely opposite to what you should do for e-vapor kits.
But most of the danger occurs 11dexdpky people build their very own coils and mods or use mechanical mods. If you want to decline this route, be sure you are fully clued up first.
Screw in a low resistance coil to an appropriate tank. You’ll also require a battery that can handle higher power.
Starting at a low power setting, slowly crank the wattage/temperature up in small increments until you are receiving satisfactory vapour. Refer to the manufacturer’s recommendation if available, but bear in mind the setting provided might not be the best settings to your personal taste.