Laptops are truly indispensable to our daily life, require energy to function, which will be provided by the charger. This is an important device for supply the electrical current in our appliances so you should always know how to select between universal chargers, if you need it.
It may happen that when using different chargers failures occur or that our laptop is damaged, for these reasons it is necessary to ask what happens if i connect a higher voltage charger to my laptop? Are universal chargers good?
It is very important to know with what type of charger we can power our device and if the one we have is suitable for it. For this we will be contributing all the necessary information about universal chargers, making sure your equipment does not suffer any damage.
Factors to have before charging a laptop with a universal charger
Before connecting your laptop to a universal charger, it is essential that you take into account certain factors that can save you headaches. Let's start with what the power required by the laptop will be that indicated by its original charger, having to take it as a reference. If you don't have the original charger where you can see the nameplate, you can find out how much voltage and amperage your laptop needs to choose from universal chargers.
To know the minimum power that the universal charger you want to use must have, you must of multiply the voltage (V) required by current (A) consumed. The result will be the base power your laptop consumes, considering that if it is powered by a lower power universal charger, may result in general malfunction.
On the other hand, there are universal chargers that are higher base power than your laptop which can function optimally as long as they have the correct voltage.
How do you use universal chargers to charge a laptop??
Universal chargers work like any other laptop charger, except that May have different connection tips, as well as with a voltage regulator.. In general, its power is usually 90 W because it is a commercial value capable of covering all the powers of the models of the most recognized brands.
Once the correct connector is placed on the laptop, the knob is adjusted to the required voltage and the plug of the laptop connects to the outlet. They are simply used as a normal charger.. There are also models of universal chargers that automatically detect the voltage level to place the knob there.
Problems when using universal chargers to charge laptops
One of the drawbacks that can occur when using a universal charger to charge your laptop is when its power is lower. Even though you can charge a laptop with a lower wattage charger, due to lack of this a failure is more likely due to high power consumption, exceeding nominal charger levels.
This can lead to overheating and damage both the charger and the laptop by causing a short circuit.. In addition, Another problem is the short lifespan these universal chargers can have because it has moving parts that are more easily damaged.
In the same way, a high-power universal charger is usually heavy and oversized, so it can be a hassle. At the same time, Charging a laptop with a lower wattage universal charger can even detract from its performance.
What happens if I use a higher voltage charger on my laptop?
Mainly the voltage is all that physical magnitude that allows us to measure the different electrical potentials present between two points. Many devices are manufactured to withstand multiple degrees of voltage, reason why manufacturers add information on laptop and in the charger. This indicates the proper voltage to charge the equipment, providing an increase in battery life, to use your laptop for longer.
The voltage is very important because it corresponds to the force with which the electrons leave the charger. If the voltage is too high, causes a short circuit., because it will produce an overload for a long time that can overheat the cable conductor, until the insulation melts.
Equally if the voltage difference is noticeable, the laptop could get burned, and if the source has less amperage than the equipment consumes, will jeopardize the source. In addition, if a charger with less voltage than necessary is used, it will not work.
Then, if you use a charger with a high voltage level that the laptop does not tolerate, this will be damaged. But if the charger has a high power level but the voltage levels are the same, then there will be no danger of harm.
For these reasons, it's necessary that check charger voltage before connecting it to your computer. It can also happen that you connect a charger and your laptop does not charge, this problem will not be mainly due to the voltage, you should see different factors to repair this fault.
Are universal chargers good for my laptop?
It is very common that the chargers that our laptop comes with are damaged or lost and for this we must select another. Generally, the most accessible and easy-to-find chargers are universal chargers.
It is worth mentioning that Yes, you can use a universal charger, but you have to be clear about different factors. The first thing is to verify the type of connector, because they are not all the same, there are cylindrical, lock and lock and molex.
Check that this can connect to laptop successfully. If you ever want to use one of these chargers and avoid any risk, you can buy a universal adapter, this will be of great help when loading.
Pay attention to quality, Given the these can be very cheap and this is why many things can be bad. The adapters you have may not have been manufactured in the best way, so they don't last as long as a good charger would. In addition, if the device is very poorly manufactured, can cause problems for your computer.
This can lead to there is a voltage that is not adequateThat is why the best thing you can do is look for those that have the verification of insured laboratories and with a long-term guarantee.
Other factors to consider before using a universal charger
A primary factor is to review the features or specifications of your laptop., this is done for know the exact voltage your computer needs to receiveBecause if you use the wrong one you can pose a great risk.
Knowing the correct voltage, you will be able to know what type of charger to use. Always try to make sure the charger is in good condition, try to keep the cable properly connected to power adapter.
If this is not in good condition it is better to delete its use. Also check the ferrite core, because it is usually the part of the charger that is damaged most often.
