Does the plugged-in charger consume electricity?

We answer the questions: Does leaving a charger in the socket waste electricity and Does the plug-in charger consume electricity?

in these days , every home has at least a few charging devices. In fact, if we include household appliances such as smart watches, computers and vacuum cleaners, we realize that we use dozens of devices. Moreover, we can use separate adapters and chargers for eeach of these devices. So, does leaving a charger in the socket waste electricity?

Does leaving a charger in the socket waste electricity?

If “Does leaving a charger in the socket waste electricity?” or “Does the plugged-in charger consume electricity?” If you are wondering the answer to the question, let's give it now. Yes, it consumes electricity. But this is not true for all devices. The amount they consume is also highly variable. Here are the details…

All of the chargers we use today have small transformers that connect electrical circuits to each other. Even some advanced models have voltage and current meters and limiters inside. Therefore, when we plug it into the socket, there is a small amount of electricity consumption in order for this system to work within itself.

But some chargers that we see especially in laptop computers consist of 2 parts. the first part of it is just an extension cord. This part is connected to a relatively large adapter, and the cable from it conducts electricity to the computer.

If the plug-in cable is not connected to the adapter, it does not consume electricity. Similarly, our extension sockets do not consume electricity if they do not have anything connected to them. Therefore, electricity consumption starts first in the adapter part.

Of course, if a phone, smartwatch or computer isn't charging, these adapters consume power so low that it's barely noticeable on the bill. To give an average amount, a smartphone adapter will consume no more than a few usd per year.

However, when we look at the household, there are 5 to 10 chargers for various products in each house. When all these devices are plugged in, the amount that will be reflected in the bill at the end of the year will increase at the same rate. Of course, even in the most extreme example, it will cost 5-10 usd.

But here we need to look at the general. If each of the 20 million households in Turkey were to pay such amounts for the electricity they do not use, an annual bill of nearly 100 million would be incurred. This not only has a negative impact on the economy, but also on the carbon dioxide released into the atmosphere.