Premium transformer core wholesale supplier: As one of the leading transformer core manufacturers in China, We definitely see ourselves as the soft magnetic material & toroidal transformer service provider. We also provide application solutions and value-added products to our customers. Our highly skilled operators produce common mode chokes, reactors, and electronic transformers of both high and low-frequency components for applications in photovoltaic inverters, electric vehicles, smart grids, telecommunications, power supplies, and more. The ability of amorphous metal cores to operate at higher frequencies further broadens their utility spectrum by enabling the development of compact yet efficient electronic devices such as switch-mode power supplies and electric vehicle chargers. Find even more information on amorphous cores.
Nanocrystalline magnetic core is a new type of soft magnetic material with high BS, high effective permeability, high DC bias stability, high temperature stability, wide frequency adaptability, low power consumption and low cost. It is applied to high-power, high-frequency, miniaturized and high conversion switching power transformer and choke. At present, the solar energy industry inverter, water energy, air energy, electric energy conversion and charging of hybrid vehicles have great market space and future, because the performance of nanocrystalline magnetic core is highly controllable.
It is worth noting that Japan is vigorously developing FEMB amorphous alloy and nanocrystalline alloy. Its BS can reach 1.7 ~ 1.8T, and the loss is less than 50% of the existing FeSiB Amorphous Alloy. If it is used in power frequency electronic transformer, the working magnetic flux density can reach more than 1.5T, while the loss is only 10% ~ 15% of silicon steel power frequency transformer, it will be a more powerful competitor of silicon steel power frequency transformer. Japan is expected to successfully trial produce FEMB amorphous alloy power frequency transformer and put it into production in 2005.
As one of Transmart Industrial’s multiple product series, mumetal cores series enjoy a relatively high recognition in the market. Transmart Industrial provides diversified choices for customers. The mu-metal cores are available in a wide range of types and styles, in good quality and in reasonable price.Transmart Industrial effectively improves after-sales service by carrying out strict management. This ensures that every customer can enjoy the right to be served.
The common mode inductor using nanocrystalline core material can well suppress the peak voltage, protect sensitive components, and reduce the motor shaft voltage. Because of the unique characteristics of nanocrystalline core, it has been well used in some high-power system industries. Electric energy meter, power meter, ammeter, electric measuring equipment and other instrument fields. Various power current transformers in power transmission and distribution monitoring system. Leakage protection, relay protection, servo motor protection, fire monitoring, etc Current and voltage data sampling, etc. Find many more info on https://www.transmartcore.com/.
As the iron core of the transformer, generally 0.35mm thick cold-rolled silicon steel sheet is selected. It is cut into long pieces according to the size of the required iron core, and then overlapped into “day” shape or “mouth” shape. In principle, in order to reduce eddy current, the thinner the silicon steel sheet, the narrower the spliced strip, and the better the effect. This not only reduces the eddy current loss and temperature rise, but also saves the material of silicon steel sheet. But in fact, when making silicon steel sheet iron core. Not only from the above favorable factors, because making the iron core in that way will greatly increase the working hours and reduce the effective section of the iron core. Therefore, when making transformer iron core with silicon steel sheet, we should start from the specific situation, weigh the advantages and disadvantages and choose the best size.