[color=#333333][font="][size=14px]The picture is what I drew, but after power on, the output voltage of the secondary winding and the feedback winding is always 10V. Is the feedback circuit like TL431
[size=4] Electromagnetic interference (EMI) in design has always been a headache, especially in the automotive field. In order to reduce EMI as much as possible, designers usually reduce noise sources
So far ( 2016 ), the ARM architecture has developed to the eighth generation ARMv8 . Before understanding the latest architecture, it is necessary to review the development history of ARM architecture
[i=s] This post was last edited by Wangbao Electronics on 2015-1-19 14:01 [/i] [b][font=宋体][size=6]Chapter 3 BMW[font=Times New Roman]1768[/font][font=宋体]——[/font][font=Times New Roman]EXTI[/font][/si