Every year in summer, there will be a shortage of power supply in many cities, and some rural areas will even be indirectly cut off. Saving electricity has been the general consensus of the society, but sometimes we are unconsciously wasting power. According to the survey, most people will plug the charger into the plug-in board for the convenience of charging, and do not unplug it after charging. But the charger manufacturer should tell you that connecting the charger to the plug-in board will consume electricity even if it is not charged.

When the charger is in the no-load state, there will still be current passing through the charger, and the control circuit of the charger will also be in the working state, which will consume some electricity. Generally, the power consumption of the charger in the no-load state is about 150 milliwatts, and the poor charger will be higher. Although the power consumption is insignificant, if all the charging people do this, it will be a considerable loss.

In addition, if the charger is inserted on the plug-in board for a long time, it will not only waste the power, but also accelerate the aging of the charger, shorten the service life of the charger, and at the same time, there are certain security risks. There was a news report before that a Mr. Wang in Chongqing used a low-quality charger and stuck it on the plug-in board for a long time. As a result, the charger ignited spontaneously under no-load state, and also caused a small-scale fire, causing certain property losses.

So the charger manufacturer hopes that everyone can form the habit of unplugging the charger after flushing. Now charger manufacturers are also trying to improve the energy efficiency of power products and reduce the no-load power consumption of chargers. Let's do our best for energy conservation and environmental protection.