[i=s]This post was last edited by lb8820265 on 2019-7-28 20:41[/i]I used to experience the routines first, but this time I did something different and used CubeMX to create a new routine. The main rea...
Recently I need to generate a -5V voltage, and I chose the LM337 chip. According to the picture in the manual below, I would like to ask you seniors, is the VIn in the picture a positive voltage input...
[align=left][color=rgb(25, 25, 25)][font="]Basic principles and requirements for printed circuit board design[/font][/color][/align][align=left][color=rgb(25, 25, 25)][font="]1. The design of printed ...
With the development of science and technology, the requirements for power supply technology are getting higher and higher, the specifications and varieties are increasing, the technical difficulty is...