Recently, I encountered a project where 8KV static electricity was discharged to the GND of the sub board (copper leakage of the sub board, metal shell of USB), which caused abnormal disconnection of
[i=s] This post was last edited by Mr. Jiang and Chuyi on 2019-11-19 11:52 [/i]This content is originally created by EEWORLD forum users Jiang Xiansheng and Chuyi . If you want to reprint or use it fo
I have already summarized the summary of 2019 in the touching post. In general, 2019 was not easy and full of difficulties, but at least I persisted step by step. I don’t have much hope for work anymo
In today's global chip supply is not very sufficient, the power management circuit integrated chip required by electronic equipment or electronic systems is more popular. So, what benefits can the pow