Power supply technology and electronic transformers[Copy link]
Power supply devices, whether DC or AC, must use electronic transformers ( soft . Although there are already air-core electronic transformers and piezoelectric ceramic transformers that do not use soft magnetic cores, up to now, the electronic transformers in most power supply devices still use soft magnetic cores. Therefore, discussing the relationship between power supply technology and electronic transformers: the role of electronic transformers in power supply technology, the requirements of power supply technology for electronic transformers, and the impact of the use of new soft magnetic materials and new core structures in electronic transformers on the development of power supply technology will surely arouse the interest of friends in the power supply industry and the soft magnetic material industry. This article puts forward some views in order to facilitate dialogue between the power supply industry and the electronic transformer industry and the soft magnetic material industry on issues related to electronic transformers and soft magnetic materials, so that they can exchange ideas and develop together.