Electrician knocks down the widespread myth that mobile chargers consume power when they remain on the plug without use. Sergio Llorente performed a consumption meter test, which showed that when the mobile is connected the charger consumes about 0,030 kW, while after disconnection consumption is immediately zeroed. The «fantastic load» It's practically nonexistent. However, experts recommend disconnecting the charger not for energy economy, but for security reasons, as it can maintain slightly increased temperature around 28 degrees Celsius.
Analyticalally:
Do chargers consume power when they don't charge? Electrician breaks down the myth and explains what applies to safety and consumption.
A widespread «myth» wants them chargers mobile energy consumption even when not used. However, according to a test carried out by electrician Sergio Llorente, reality seems to be different.
Using a consumption meter, it was found that when the mobile phone is connected, the charger consumes about 0,030 kW. But once the device is disconnected, consumption falls directly to zero.
What the measurements show
The test clearly showed that the charger does not continue to «pull» current when not used, breaking the view of continuous consumption.
At the same time, it was observed that during charging the temperature of the device increases, reaching about 28 degrees Celsius – something perfectly normal during operation.
The detail that makes the difference: the temperature
Although consumption is zero when there is no connected device, one factor remains: temperature. Even without active use, the charger can maintain slightly increased heat while remaining on the plug.
For this reason, experts recommend disconnecting when not used – not for energy saving, but for security reasons.
What finally applies to the current account
In conclusion, modern chargers do not actually charge the electricity bill when it is on the plug without use. The so-called «fantastic load» In this case it is practically non-existent.
However, disconnection remains a good practice to avoid overheating and general home security.
