How is everyone? I hope everyone is well and healthy. Today I want to talk about an important topic, among you. Which is related to our daily lives, but many times we do not understand its importance. That is, the charger of the device we use, I will share some important information with you, especially when we always keep the chargers plugged in.
Source
There are various types of rechargeable devices around us. Such as smartphones, laptops, smartwatches, headphones, etc. We use them in our daily work. Many times, you may leave the phone charger plugged in next to the bed and do not unplug it even after not using it. Again, the laptop charger near the desk is also constantly plugged in. Which has some harmful effects without the knowledge of many.
So friends, let's first understand what happens inside the charger? Typically, a charger converts AC (optional current) to low-volt DC (direct current) from wall plugs, which can charge the battery of our device.
The difference between AC and DC current is that in DC current, electrons flow in a specific direction, while in AC current, they move forward and back. Long ago, Thomas Edison and Nicola Tesla fought on which of these two types of current, and today both are still used for various purposes.
Source
A charger consists of a transformer, conversion circuit, filter and control system, which work together to ensure the conversion of AC to DC, in the charging system of that device.
However, chargers cause a phenomenon known as ‘vampire power, This means that even if you plug and do not use it, it consumes a small amount of electricity. Part of this is to keep the circuit control and protection systems running, and the rest of the power is converted to heat.
Although this amount is very small for a single charger, if many chargers in the house are plugged in for a long time, then this wetter power combines and wastes a lot of power. Not only chargers, but also other electronic devices, including televisions, use light power in idle or standby mode.
Fortunately, modern chargers are now designed in such a way that they reduce standby power consumption. Through smart power management, chargers remain in a sleep state until a signal to consume power comes from the device.
But there is another thing here, which we can accept, we all generally know that when the voltage in the power grid suddenly increases, the charger circuit is damaged. This becomes a matter of particular concern, as it also poses a risk of fire.
Finally, some precautions should be taken when using chargers. Although modern chargers are safe and consume less power, it is better to keep the charger unplugged when not in use, as much as possible. If the charger overheats, makes noise or is damaged after a long period of use, it is better to replace it.
My advice is, for your own safety and to save energy, unplug the chargers when you are not using them. This will reduce power waste and extend the life of the charger.
May your day start with awareness, and may saving electricity be a part of our life journey.
Thank you all.