The American Microwave Technology Show (IMS) is a gathering place for RF and microwave professionals, and it is also the birthplace of new academic research and technical products in the microwave fie
Negative power supply designThe project (home portable physiotherapy product) uses ± power supply 12V, -5V. To generate these voltages, I thought of several solutions.1. Use two lithium batteries with
[i=s]This post was last edited by guiguo on 2022-7-16 12:54[/i]First of all, I would like to thank Dejie for giving me this opportunity to further develop my hobbies. I am very happy to be shortlisted