At present, U disk has been widely used and has become an important tool for storing files and other data in our daily life
Since the current situation of the mobile phone power bank market is like a mixed bag, coupled with the frequent occurrence
There is also the issue of transient response to sudden changes in load. The all-analog linear supply can be tuned to optim
The typical linear supply has an efficiency of about 20% to 40%. This figure pales in comparison to the efficiency of a typ