U disk can help us store a lot of important data in work or life, which is of great significance to us. But sometimes we find that U plate is hot when used, or it is hot at the beginning. What is the U plate hot? Please continue to read.

　　There are many electronic components inside the U disk, and various electronic components inside form a PCBA circuit board. When we connect the U disk to the USB interface of the computer, the circuit board begins to power on. The current and heat flux generated under the condition of electrification will lead to the heating of the U disk, and the thermal conductivity of the metal material U disk is better. So in general, U disk fever is a normal phenomenon. If the temperature of the U disk is too high, it has reached the degree of ironing, then this phenomenon is abnormal.


　　Cause of U disk scalding

　　The current generated by the U disk under the condition of electrification makes the U disk hot. If the current is too high, the U disk will be hot. Why is this happening?

　　The first reason is that the USB interface current of the computer connected to the U disk is too high. For checking if this is the case, we can test the connection between U disk and other computers.

　　A second reason is the failure of the U disk itself. The concrete performance is: the metal chip in the U disk causes the internal circuit board short circuit, the U disk quality bad causes the physical fault, the U disk enters the water to cause the internal circuit board short circuit and so on.


　　Harm from U disk scalding

　　U disk ironing will first affect the U disk's "life ". So we should exit the U disk safely in time to avoid shortening the life of the U disk. A second and more critical impact is U disk increase in the risk of data loss on the disk. At this time we should copy out the important data in the U disk as soon as possible. While we don't have to worry about the high temperature of the U disk when we use the U disk (because the internal chip of the U disk can withstand much higher temperature than we can reach when we use the U disk normally), U disk still has the risk of stopping working at any time, and our risk of data loss increases.

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