The function of dry type transformer is constantly improving, and continuously for the rich, for dry type transformer is mainly satisfied with various needs of users, for related technology can constantly, making its application is continuously improve, for its size is smaller and smaller, and is entering the era of miniaturization, is constantly shrinking in volume, but in all sorts of function are constantly upgraded, this is the main direction of the development of the dry type transformer.
Traditional electronic transformer volume is big, the weight of major parts, household appliances and electronic equipment development, now the market increasing demand for low voltage electronic transformer, how to promote the market transformer products development towards the direction of the light, thin, small, what is more important as the change of the whole machine performance, will drive the electronic transformer products to high frequency, low loss, SMT and new material, new structure of new type transformer direction. The micro transformer uses the principle of electromagnetic induction to transfer electric energy between two circuits. It is composed of magnetic core and winding. Compared with conventional transformer, the size of magnetic core is greatly reduced, and the ratio of cross-sectional area to height is larger. The winding of the micro transformer is composed of folded copper foil, printed copper wire on the printed circuit board or copper wire directly deposited on the magnetic film. The micro transformer has the advantages of high power density, high efficiency, low leakage induction, good heat dissipation and low cost. Transformers with high frequency, low loss, small size and low price are the best selling products in the market. With the trend of ultra-large scale circuit and system integration, component miniaturization and PCB surface installation high-density, the market demand for miniaturization of electronic transformers continues to heat up. With the continuous application of new materials and new technologies, domestic transformer manufacturing enterprises are also constantly researching and developing various structural forms of transformers to adapt to different market application requirements.
The development of dry type transformer has new technology and functions, but also has a variety of development needs, so it is suggested that dry type transformer in the development of the time to be linked to production and life!
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