A graduate student netizen said that he did not think the mobile phone antenna industry had any technical content, because the industry did not use formulas. Here, I think it is necessary to make some
I saw that cement resistors of different powers were connected in series between the E pole and ground of the field effect tube of other people's brushless DC motor driver boards. I would like to ask
The full-bridge structure plays a wide role in circuit design. This paper introduces a design of isolated power supply based on full-bridge DC-DC. The half-bridge IGBT board mentioned in the paper has