U disk fever hot common cause

1. The U disk is flooded in use, and the copper rust on the circuit board rises, resulting in short circuit on the PCB board, so the U disk will be very hot.

2. The USB flash disk is mixed with metal shavings in daily use, which leads to short circuit on PCB, so the USB flash disk will be very hot.

3. Quality problem of USB FLASH disk. In daily use, the flash flash chip welded on PCB has a physical failure and internal short circuit, so the USB flash disk will be very hot.

The use of U disk needs to pay attention to: long time use of u disk, the use of U disk for a long time in a high temperature state of operation, easy to shorten the service life of the u disk, so we do not use the u disk, the u disk from the computer USB port unplug, to avoid the occurrence of U disk data loss. The USB flash drive is being read or written. Forcibly removing the USB flash drive may cause data loss.