How to maintain the interchangeable plug power adapter
Interchangeable plug power adapter
is common in our real life, which is used for language repeater and Walkman etc. These electrical appliances can be started-up and used normally through the power adapter transformation. If there is no power, these electrical appliances are just like a piece of waste iron and cannot be used. Please also maintain the power adapter when using it. When many friends use it and form the bad using habits, which cause the power adapter service life greatly shortened.
When you maintain the power equipment, it is necessary to have a deep understanding of it. Usually, the power adapter is marked with nominal voltage. What does the nominal voltage mean? The general nominal voltage refers to the output voltage, that is to say, the voltage without any load, without any output current.
General speaking, the common power adapter is the real no-load voltage, which is different from the standard voltage. So, the requirements for electronic components consistency is very high. However, in real life, if the power adapter wire is breaking and it is changed into a mismatched wire, which will have a certain influence on the switch power adapter.
When working, the same power adapter also can produce different temperature. If your power adapter produced lots of heat and you cooled down it with a wet cotton cloth, which is the wrong method. Too much water will cause the power adapter with a serious problem. In the face of such a phenomenon, first of all, please don't doubt your power supply with problems. What you should do is observing the device body. Whether there are two USB hard disks or not; whether the CPU run at full speed, etc. Please adjust it reasonably according to the task.