Quality nanocrystalline cores wholesale provider: Nanocrystalline cores are advanced materials used in the construction of transformers and inductors. The nanocrystalline transformer core is made up of tiny crystalline grains, typically measuring just a few nanometers in size. The small grain structure allows for superior magnetic properties, including high permeability and low coercivity. This results in reduced core losses and improved efficiency, making nanocrystalline cores an ideal choice for high-frequency applications where minimizing energy loss is crucial. The excellent thermal stability of nanocrystalline magnetic core ensures consistent performance over a wide range of temperatures. Discover even more info on transformer core manufacturers.
The soft magnetic particle core will still be high along the high BS in the future μ、 High Tc, low PC, magnetic powder core is a soft magnetic material made of ferromagnetic powder and insulating medium. Because the ferromagnetic particles are very small (0.55 for high frequency) μ M is separated by non-magnetic electrical insulating film material. Low HC and high frequency, miniaturization and thinness to meet the trend of increasingly thin film, miniaturization and even integration of magnetic components.
Working magnetic flux density of Fe based amorphous alloy core: 1.35t ~ 1.40t, 1.6T ~ 1.7t for silicon steel. The weight of iron-based amorphous alloy power frequency transformer is about 130% of that of silicon steel power frequency transformer. However, even if the weight is heavy, the loss of iron-based amorphous alloy for power frequency transformer with the same capacity is 70% ~ 80% lower than that of silicon steel. Considering the loss, the total evaluation price is 89% The ability of Fe based amorphous alloy to resist power waveform distortion is stronger than that of silicon steel.
Transmart amorphous core manufacturer & supplier is mainly engaged in the production and sales of amorphous core materials. The amorphous core transformer is one of Transmart Industrial’s multiple product series.Transmart Industrial’s amorphous C-core is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a amorphous transformer is up to customers’ needs for a highly cost-effective product.
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. Discover more details at https://www.transmartcore.com/.
Since silicon steel has the above advantages, why not use the whole silicon steel as the iron core and process it into a sheet? This is because the sheet iron core can reduce another iron loss – “eddy current loss”. When the transformer works, there is alternating current in the coil, and the magnetic flux generated by it is of course alternating. This changing magnetic flux produces an induced current in the iron core. The induced current generated in the iron core flows in a ring in a plane perpendicular to the magnetic flux direction, so it is called eddy current. Eddy current losses also heat the core. In order to reduce the eddy current loss, the iron core of the transformer is stacked with silicon steel sheets insulated from each other, so that the eddy current passes through a small section in the narrow and long circuit, so as to increase the resistance on the eddy current path; At the same time, the silicon in silicon steel increases the resistivity of the material and reduces the eddy current.