Temperature control in modern devices. Temperature control - a revolution in vaping

It is easy to understand what the bypass mode is in an electronic cigarette if you have a mech mod and a box mod on your hands. Bypass is a function that puts the box mod into mechanical mode. The quality of soaring, the density of steam in this case is determined solely by the battery charge.

What does a bypass do?

Box mod initially puts the bather in the frame. Not for nothing that adherents of the classics choose mechanical classics, and not electronic innovations. After activating the mode, you can freely smoke on windings, the resistance of which starts from 0.1 Ohm, high power and without any limits.

The other side is in the stamina of the vape, which is affected by the modes electronic cigarette. Excessive temperature and "operational" loads on the electronics are fraught with damage, battery burnouts and even explosions (although officially no such cases have been registered from the bypass mode).

What is the difference between a mechanical mod and a box mod?

The mechanical mod is the simplest example electronic cigarette. The structure contains a battery (power source), connector, atomizer, e-liquid tank and drip type. Classic variant without any boards and other electronic additions.

Choosing a fur mod is beneficial for the following reasons:

In the virtues of mods mechanical type- limitations. It's easy to check. It is enough to make a sub-ohm winding, which the battery does not support, and the battery will overheat, and in the worst case, explode.

Another drawback is uneven soaring. The lower the battery level, the less steam and thus less enjoyment.

Why is a box mod with bypass mode the best option?

Boxing is a power source with an electronic board to which a tank with an evaporator is screwed. Mods differ in power, the number of batteries, materials of manufacture and, of course, the functionality of the firmware.

The key difference from the mechanical one is the many options with which you can control the vaping process. The simplest: VariVolt, which provides voltage control, and VariWatt, through which the transmitted power is controlled.

The benefits of box mods include:

How not to burn the mechmod?

Mechanical mod will live longer if you follow classic rules soaring. Too frequent and deep puffs, as a rule, do not lead to anything good. The less the atomizer overheats, the longer the battery lasts. Respite let fashion cool down.

It is better to take long and ohmic puffs than short and barely perceptible ones. Mechmods with powerful batteries, in principle, are created for this. You can let a couple just like that on the boxes or in last resort on budget disposable devices.

Of key importance is the resistance of the spiral and the voltage supplied from the battery. It is important that these parameters match each other. Otherwise, the battery will not survive and will become unusable. On box mods for this, the board completely blocks the operation of the device and eliminates critical breakdowns.

It is resistance that helps to determine what the bypass mode is in an electronic cigarette, because a similar parameter is selected only for mechanical mods, and by no means for box mods, where the electronic board already controls these parameters.

The ratio of parameters is calculated according to the following indicators:

Little resistance gives more load. If you make the minimum resistance, then the load on the charging battery increases. Accordingly, the mechanical mod can simply explode if two coils are installed on the atomizer and the wrong winding material is selected. Miscellaneous materials give different resistance.
Large resistance reduces the load. Increasing coil resistance is easy. Firstly, one spiral should be used, and secondly, double windings should be abandoned. It is also important to remember that the more parallel spirals, the closer the resistance to zero, which means a decrease in parameters.

When is bypass mode relevant?

The presence of a bypass is relevant and practical. This is convenient when you are tired of standard vaping and want something unusual. If you vape on a mechanical mod not constantly, but only for a couple of hours, it is unlikely that the electronic device will receive serious damage.

Bypass is an opportunity to individually pick up ways of soaring. Thanks to this, you can independently control the puff and the amount of steam, and not adjust to the restrictions set in the firmware of the board. This is interesting for those who prefer to experiment rather than go by stereotypes.

An important point is the testing of liquids. On a mechanical mode, where the full potential of the liquid is used, you can feel the whole taste of the composition, especially if the mixture is multicomponent. It is better if the mod is equipped with a powerful drip with two coils and double winding. This will give a thick vapor, a full palette of taste and bright sensations.

Why is it better to bet on a brand?

It is better to buy a bypass mod from trusted manufacturers. Expensive devices meet the highest standards and allow you to fully experience the possibilities of vaping in the bypass. Cheap ones often do not activate the bypass completely. This function can even be "decorative".

In contact with

Many of you reading different topics in the BB section (battery packs) they constantly stumble upon these names.
One BB with a varivolt board, the other with a varivolt board.
What is the difference? Many beginners, and not only them, often do not understand the difference between these two devices.
The explanations of some specialists that the varivolt changes the voltage at the output, and the variatt changes the watts at the output, is completely wrong.

Varivolt
Let's look at the work of the varivolt. The voltage from the battery is supplied to the electronic board and from its output to the spiral of the steam device. The board itself has many different additional and useful features- voltage stabilization, short circuit protection, etc., etc. But the main and main function of the varivolt is the ability to change the voltage at the output of the board. This is done either by a variable resistor or by pressing buttons.
So - varivolt changes the voltage supplied to the atomizer

Variwatt
Now let's look at the work of the variwatt. The voltage from the battery is supplied to the electronic board. But at the output, the board does not change watts, but voltage. Same as varivolt. Forget watts. They are not here. Watts are a secondary value, calculated. And it depends on the resistance of the atomizer winding and the voltage applied to it. VOLTAGE changes at the output of the variatta board !!!

Then what is the difference between these boards, you ask?
But what.
With the button on the varivolt, you simply decrease or increase the voltage supplied to the atomizer. We screwed the atomizer to 1.8 ohms, applied a voltage of, say, 3.5 volts. They screwed an atomizer with a 2.8 ohm coil, 3.5 volts is already not enough for you - they increased it. But, if you return the old one back, by 1.8 ohms, you will have to manually lower the voltage.

The vari-watt board differs from the vari-volt board in that it has a pre-built algorithm for adjusting the voltage depending on the load resistance (atomizer).

Figuratively speaking, the board measures the resistance at its output and, depending on it, supplies one or another VOLTAGE to the output. Well, let's say if you screwed on a 1.8 ohm atomizer, then the board will supply 3.5 volts to it. And if you turn on a 2.8 ohm atomizer, the board will automatically (without manual adjustment !!) apply 4.5 volts to it. That is, everything changes automatically and there is no need to manually set the voltage. Very comfortably.
Great, you say. But why does a variatta have a regulator (or buttons), if it changes the voltage automatically? What is changing them? And their tension changes. It is more correct to say, not voltage, but the conversion factor for the dependence of voltage on resistance. The algorithm is set in advance by the board manufacturer, but with the help of the regulator, we can change it within a small range.
Well, for example, as it was written above, you set 1.8 ohms and the board gave you 3.5 volts to it. But that's not enough for you. I want more steam, faster evaporation, etc. That's what the regulator is for. We turned the wheel a little, changed the conversion factor and the voltage at the output changed and became 3.8 volts. If the wheel is not touched, then the next time the same resistance is connected, the same 3.8 volts will be supplied to it!
That is, in principle, having set the position of the regulator once, you no longer need to change anything on the variatte. Optimal voltages for different atomizers will be automatically applied.

P.S.- For example, we can give an analogy with a car. In a car, both manual and automatic transmissions perform the same function - they change the shaft speed (and, accordingly, the torque) at the box output. Only in the manual this is done by a lever, and in the machine, of course, automatically.

So the boards and varivolta and variatta perform, by analogy, the same function - they change the VOLTAGE at the output of the board. Only in varivolta this is done with buttons, and in varivolta this happens automatically.

Therefore, it would be more correct to call them Manual Varivolt and Automatic Varivolt. But it just so happened that in order to distinguish these boards, they were called Varivolt and Variwatt.

When choosing electronic cigarettes, novice vapers often confuse the concepts of "variatt" and "variolt". The bottom line is that e-liquids have different composition- this must be taken into account when smoking, choosing the optimal temperature. Its adjustment is carried out by changing the voltage. To do this, there are 2 options in electronic cigarettes: variwatt and varivolt.

What is variwatt (VW)?

It is generally accepted that when a variable-watt board is installed, the power changes, but in reality this is not the case - the voltage decreases or increases, depending on the resistance of the evaporator coil, thereby maintaining a constant power. The higher it is, the more steam is released. It is enough to set the optimal value of this parameter once, so that in the future, if you screw new evaporator, with a different resistance, the voltage also became more or less, while the power will remain the same.

What is varivolt (VV)?

The mode of operation of the electronic cigarette varivolt is based on a change in voltage. Increasing it increases the power, resulting in more steam. This method of controlling the operation of electronic cigarettes is suitable if you prefer to always use the same vaporizers. But it is worth remembering that over time, due to soot, the winding resistance increases, as a result of which the power drops, and you let in less steam. If you often clean the evaporator, or change the winding, then the difference in soaring may not be noticed. In other cases, this must be remembered.
For comfortable vaping in varivolt mode, you should set up the device for yourself once in order to enjoy it in the future huge amount steam and unsurpassed taste of different liquids. The specifics of the work of the varivolt:

The voltage is first supplied to the varivolt board, after which it enters the evaporator coil;
in addition to the main function, voltage regulation, the board ensures its stabilization, and also prevents short circuits.

The change in voltage is achieved with a variable resistor.

Differences between variwatts and varivolts

By pressing the varivolt button, we adjust the voltage, increasing it or decreasing it. So, if an evaporator with a resistance of 1.8 ohms is installed and the voltage corresponding to it is selected, you can use it until the next change of the atomizer. If the new coil has more or less resistance than the previous one, you will need to manually adjust the voltage on your device.
The principle of operation of the variatt is fundamentally different - a voltage control module is introduced into it: with an increase / decrease in the load resistance, the correction of the device operation is carried out automatically. This is implemented as follows:

there is a measurement of the level of resistance at the output of the board;
depending on the resistance, the voltage automatically decreases or increases to the desired level.

This option for adjusting the operation of an electronic cigarette is much more convenient - you can change the evaporators, in any case, the device will function in the optimal mode. Please note that the variable watt regulator is equipped with buttons. They serve to change the ratio of voltage and resistance. Thus, it is possible to adjust the mode of operation of the electronic cigarette in accordance with the individual preferences of the vaper.

Which is better: variwatt or varivolt?

It cannot be said that one of these two types of electronics is better. Each of them has its pros and cons. The choice in each case is determined by the individual preferences of the vaper:

If this is the first electronic cigarette, it is better to purchase a device without the ability to adjust the voltage. This will save money, and in the future, if necessary, you can buy a more expensive model with a bunch of settings and vape as you like, and as much as you like.
If you are not particularly versed in the intricacies of "soaring" - the best choice will become variatt: you can smoke without thinking about choosing the most successful parameter, and when you change the atomizer, the voltage will be adjusted automatically.
Do you like to control everything? Then you can consider the varivolt - you can adjust the mode of operation of the electronic cigarette exactly for yourself, getting the maximum pleasure.
There are also many models on the market where both functions are implemented.

Still undecided? So, you should pay attention to models that are equipped with boards of both types. This solution will expand the functionality of the electronic cigarette. This option is ideal for beginners in vaping, for whom the price of the device is far from the best. important indicator. It is worth noting another plus of the varivolt - using it, you can absolutely fine-tune the operating mode. It is suitable for those who like to experiment with new smoking liquids, as well as lovers of new sensations.

Now the majority of smokers are switching to electronic vaping. Also, vaping is becoming popular among people who just like to “let out delicious smoke”. However, many are faced with such a problem - how to buy an electronic cigarette with variatt or varivolt? Before choosing one of the mods, it is worth knowing what benefits the vaper will get by choosing one or the other.

Once upon a time, all fairly powerful batteries were conditionally divided into two groups. The first was without a stabilized voltage output, and the second - with it. Each battery has its own operating voltage. The voltage itself can be adjusted, but this opportunity not available on all batteries.

It is also worth noting that most battery packs supply voltage directly from the battery to the evaporator coil. This means that when the battery is discharged, the thermal power of the coil decreases. In advanced battery options, there is a voltage stabilization function.

Variwatt and varivolt are two of the most popular features in electronic cigarettes. They allow you to change the voltage that the battery supplies to the coil. This adjustment gives the vaper the opportunity to enjoy more vapor and customize the mod to suit their habits and needs. It will also help prevent the burnt taste from the smoke. Although these two modes are similar, they also have differences.

What are the differences

Varivolt is a battery and an electronic chip. It provides a stabilized voltage and allows you to set the voltage yourself. In this case, you can use atomizers with different resistances, this is undoubtedly a plus of this device.

Modern mods have a display. It shows the number of volts and watts. If Watts show all models without exception, then Volts are displayed only depending on the functions of the varivolt. On the case, the device has buttons for changing the power.

Variwatt has exactly the same electronic chip, but unlike varivolt, it can independently maintain the specified power on the thermal coil, regardless of the resistance of the evaporator. We can say that it is fully automatic. Some models can even "remember" certain combinations, and when you connect them, you do not need to waste time reconfiguring. This is useful if the bather uses the "regular" clear alternately.

Adjustment will occur in the range specified by the manufacturer. If it is designed only for 40 watts, then it is no longer possible to “give” 50 watts. Therefore, when buying a device, you should know in advance the operating range. iStick from Eleaf - this series of watts is divided into models by power.

It is also worth mentioning such a set as Kanger SUBTANK Mini. This is a wattage with a power of 7 to 50 watts. You can adjust the power with the "+" and "-" buttons, one press is 0.1 watts. The box mod has a built-in display, bright informative, on which everything is easy to read. If you hold down "-" and "+" at the same time, the image will flip. The display shows power, voltage and resistance.

That is, both devices are responsible for one function and change the output voltage that is supplied to the atomizer. Variwatt uses automatics, which allows you to get the most out of your power without thinking about what resistance is used. electronic device.

Why are these devices needed?

Since the atomizer has resistance, the amount of smoke depends on what voltage is applied to the coil. The lower the voltage, the less the spiral heats up, therefore, there will be less smoke with taste. If more voltage is applied to the spiral, then, accordingly, it heats up more, which means that there will be more smoke and taste. Thus, it is possible to change the quantity and quality of the supplied steam.

There is such a thing as Sweet Spot in electronic vaping, it means optimal mode steam enjoyment. So it is thanks to the varivolt that you can find your own Sweet Spot, because this can only be done empirically.

The work of the varivolt should also lead to finding the Sweet Spot, but unlike the varivolt, you do not need to configure it yourself. That is, if the optimal mode for a person is at around 6.8 W with a resistance of 1.8 ohms, and after replacing the atomizer with 2 ohms, you don’t have to look for the found optimal mode again, the battery will automatically issue Sweet Spot.

Such modes allow you to experiment with the supply of steam and taste, as well as find your own options with individual selection of values.

How to set up

Any e-cigarette has its own adjustment step, usually it is 0.1-0.2 Volts or Watts. The vaper can set any value, for example, 3 or 3.2 Volts. But it is worth noting that specific meaning depends on the model, because some mods (already outdated) have a step of 0.5 units.

Since the mods have a display with buttons or a rocker, the setup is very easy, without any inconvenience. True, there are also exotic models, such as the eVic VT. On them, the adjustment takes place using a small wheel, which is located at the top of the mod. But even this setting does not cause discomfort.

What is the best choice for a beginner

For current vapers, varivolts and variwatts have long been part of the so-called "gentleman's kit", but not all e-cigarettes have them yet. Therefore, many beginners are wondering which device to choose - variwatt or varivolt, or can they do without these gadgets at all? The answer will depend on what a person wants to get from an e-cigarette.

If a vaper just started to vape, or just wants to try what it is, then you should choose a model without variatt and varivolt. Since such e-cigarettes are much cheaper, and will help save.

For beginners who are already thinking seriously about vaping, it is better to take a model with a variatt. Automation will do everything by itself and will allow you not to "climb into the jungle", but simply to open up various new possibilities, adjust the power and find the differences between soaring at 5 and 15 watts. A device with a varivolt will be better left until the bather becomes better versed in this matter. You can also choose the option where the mod has both varivolt and variwatt.

If the vaper does not trust automation, and likes to do everything on his own, then a mod with a varivolt is ideal. At the present time, the variatt does everything that the varivolt does, however, experienced vapers say that the machine often steals power, and instead of, say, the promised 20 watts, it produces a smaller amount. Therefore, it makes sense to take exactly the varivolt.

What is better varivolt or variwatt, everyone decides for themselves. However, automation is preferred large quantity vapers. After all, it is much more convenient when the device does everything on its own. However, in the event that the vapers want to experiment with the taste and amount of smoke, or where finer tuning is needed, the varivolt will be an indispensable device.

When choosing a variatt or varivolt, one must also not forget about the quality of the device. After all, the accuracy of the data will determine what the supply of smoke, taste and whether there will be a burnt taste will depend on. Therefore, it is better to choose a branded, high-quality and proven device that will not let you down.

Video

Watch the video review of the SMOKtech Act battery mod and detailed instructions on its use.

Varivolt and variwatt are electronic cigarette features that allow you to change the voltage supplied by the battery to the coil. This adjustment allows the vaper to get more flavor and vapor, reduce the likelihood of burnt aftertaste, and generally customize the mod to suit their needs and vaping habits. The names of the functions are a transliteration of the English abbreviations "vari watt" and "vari volt", which means variable wattage and variable voltage, respectively - adjustable power and voltage.

Despite the fact that the goals of variwatt and varivolt are the same, their implementation is completely different, which is the difference between these two functions. Varivolt (VV) allows you to adjust the voltage supplied by the battery, but does not take into account the resistance of the spiral, on which the real working power will depend. With the varivolt, an experienced vaper can change clearomizers with different resistances, manually adjusting the voltage value to “overcome” the resistance of the coil and get comfortable vaping Volts.

Variwatt (WV) does the same thing, but in a different way. It allows you to adjust not the voltage, but directly the power, so that the electronic cigarette board can independently calculate optimal value voltage applied to the coil. In other words, the vaper can change clearomizers with different resistance by setting the power to, for example, 15 watts. Connect it to an evaporator with a resistance of 1.8 ohms or 2.2 ohms, the mod will allow it to soar at the same 15 watts, but will independently change the number of volts to "overcome" the increased resistance in the second case. Variwatt is automatic, which makes the process of soaring and changing the voltage of the coil more comfortable, easy and convenient. Some models even know how to remember certain clearomizers, and when you connect them, you do not need to spend time reconfiguring. This is useful if the swimmer uses subohm and "regular" clear alternately.

Variwatt and Varivolt modes are not mutually exclusive. There are many electronic cigarettes that combine both functions, for example, Eleaf iStick 30w

How is the setting going?

All modern fashion have a display that shows the number of Watts or Volts, and if Volts are displayed only depending on the presence of the varivolt function, then Watts show all models. Also on the body of the devices there is a control element for changing the voltage and power. As a rule, this is a “rocker” or separate “+” and “-” buttons, but there are also exotic options, for example, in the eVic VT, the adjustment takes place using the wheel located at the top of the box mod.

Each electronic cigarette has its own adjustment step, which is usually 0.1 watts or volts. This means that when adjusting the voltage, the vaper can set any values like 3 Volts or 3.1 Volts and so on. However, the exact value depends on specific model, and some legacy mods have 0.5 unit increments.

Adjustment occurs in the range specified by the manufacturer. It is impossible to "give" 100 watts per coil with a mod that is only rated for 40 watts. Therefore, when buying, you should find out the “working range” of voltage and power, since manufacturers do not hide it and often even put the “ceiling” in the name. For example, the iStick series from Eleaf is divided into models precisely by power: iStick 30W, iStick 50W and iStick 100W (review of Eleaf iStick 100W)

Examples of models with varivolt and variwatt

Today, variwatts and varivolts are very common features, so you can find them both in expensive electronic cigarettes and in products “for the masses”. In addition to the examples already given, it is worth mentioning Eleaf 40W TC, Kanger Subox, Eleaf iJust 2. This is enough interesting devices by themselves, and you can learn more about them in the publications section of our website.

Variwatt and Varivolt for a beginner

Despite the fact that variwatts or varivolts are already something of a "gentleman's kit", they are not yet built into all electronic cigarettes. Therefore, beginners face a choice: buy a device with a vari-watt or a vari-volt? Or is it possible to do without these functions at all? The answer depends on what exactly you want from your e-cigarette:

if you are just starting to soar and just want to try what it is without spending extra money - choose a model without variatt or varivolt. This solution will save you money;
if you are a beginner, but seriously think about vaping, then choose a model with a variatt. Automation will allow you not to "dig into the wilds", but simply adjust the power and discover the differences between vaping at 10 and 20 watts. The varivolt model is best left until the time when you become more aware of the issue. good choice there will be a mod with variatt and varivolt at the same time, since there are a lot of them;
if you do not trust automation and like to do everything yourself, then your choice is varivolt. Today, varivolt can do everything that varivolt does, and in a more convenient form for a vaper, but according to experienced vapers, automation sometimes “steals” power and instead of the promised 30 watts, it produces less. Therefore, the choice of varivolt makes sense.

Experienced vapers generally prefer vaping, while vaping is used only in a few cases when they want to try something new or need very fine tuning.

Temperature control or third mode

In the list of characteristics of an electronic cigarette, along with a variatt or a varivolt, a third mode can be indicated - temperature control. It also works with the voltage applied to the coil, but in a slightly different way, affecting the temperature of the steam, its taste and the absence of a burnt aftertaste. Mods with TC measure the temperature of the coil by its resistance and prevent it from heating up above the set values, reducing the voltage. This function does not work in conjunction with variwatt and varivolt, but there are mods that have all three functions and are able to work with them alternately. At the beginning of autumn 2015, few devices have support for VW / VV and TK at the same time, for example,