The USB Type-C interface, developed by the USB -IF organization, was recognized by Apple, Google, Intel and other manufacturers as early as 2014, and related products were launched in 2015. Compared w
In "Rectification Miscellaneous (VII)", we introduced some voltage doubler rectifier circuits. Those voltage doubler rectifier circuits are all derived from the half-wave rectifier circuit as shown in
[i=s]This post was last edited by ppxxjh on 2017-5-23 15:55[/i] I am a newbie, please help me explain the function and working principle of CD4503, and also help me analyze other working areas, thank
[font=微软雅黑][size=3][color=#000][color=#333333]I saw a joke on WeChat this morning, so I’d like to share it with you all:[/color][/color] [color=#000][color=#333333]“At the beginning of the year, I set
Things to note when selecting and using a POE switchThe power supply of the POE switch is equivalent to the power cord. It supplies power to wireless AP, Internet phone, network camera and other devic