China's electronic transformer products are still the majority of traditional products produced for decades, while the traditional electronic transformers are generally used in ordinary ferrite core, wound copper winding structure, the volume is relatively large, the transfer efficiency is not high.
At present, due to the continuous development of home appliances and electronic devices, the market demand for low-voltage electronic transformers is increasing. In order to meet the needs of the miniaturization of electronic products, the market has begun to promote the development of small and light electronic transformers, more importantly, as the performance of the whole machine changes, it will certainly drive electronic transformers to high frequency, low loss, Surface mount and new materials, the new structure of the new direction of the development of transformers.
It is understood that high-frequency, low loss, small size and low-cost electronic transformer is the best-selling product on the market. With the super-large-scale circuit and system integration and miniaturization of components, PCB surface mounting density trend, the market demand for miniaturization of electronic transformers continues to heat up.
Foreign miniature electronic transformers developed rapidly, has produced 5mm × 5mm × 5mm miniature transformer and a thickness of only 0.2mm planar transformer, a small number of foreign-funded enterprises in China already have such a package of miniature electronic transformers. After years of hard work, some domestic manufacturers in China have made some progress, and related products are beginning to be used in various types of electronic products. With the continuous application of new materials and new technologies, the domestic transformer manufacturers have also continuously developed and developed various structural transformers to meet the needs of different market applications.
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