There is nothing more annoying, especially in winter, than to receive a cramp when we touch the car, a door or even our spark -shaped PC. If the problem reproduces regularly, especially when interacting with the PCwe can think that it is a problem of the team.
If, for example, when you touch the keyboard or mouse, notes that Give currentthe feeling of interacting with both devices can mean a problem that leads us to think if we have a function of functioning with both peripherals that, if continues, can become a serious problem for our health.
My keyboard gives current
Although many users believe that their keyboard gives currentit really is not so. Keyboards that connect to a PC through the USB-A port, a port that has a 5V voltage and that is equivalent to a little more of the voltage offered by 3 AA or AAA batteries that is 4.5V.
If the USB port to which we connect the keyboard, had a larger voltage, the keyboard would stop working since it would literally burn to support a higher voltage for which it is designed.
In case you are asked, the Port PS/2the connector that was previously used on the keyboards and is still available on many motherboards, also uses the same voltage as the USB port to which we connect the mouse.
This is the main reason why a keyboard does not give current. It really is a problem of Static electricity. As we all know, static electricity is produced by an electricity accumulation that cannot come out naturally if we are surrounded by insulating elements.
This static electricity problem can also be found when we support our hands on the portable. As with the keyboard, the problem once again is in the electricity that our body has accumulated and that has not expelled in any other way, so we do not run the risk of electrocute ourselves.
How to avoid the current of a keyboard
The first and simplest thing we can do to avoid the cramps of a keyboard is to avoid wearing synthetic clothes. Instead, we must wear clothes made with natural elements such as cotton and wool in much of its composition completely forgetting the polyester.
If the problem continues, we can also try using chairs and months with antistatic propertiescontrol the humidity of the environment with humidifiers or ionization equipment. We must not forget to use skin creams if we have dry skin and/or drink a lot of water to prevent it from drying out.
Using all the methods that we have shown you on these lines, the static electivity should disappear. But, if not, the remote possibility that the problem is on the keyboard is possible. In this case, to get out of doubt, we can ask a friend or relative to use the keyboard in the same way that you do it to rule out that the problem is this.
