Nanocrystalline transformer core manufacturer and supplier 2024: We are a group company located in Foshan, China, with two manufacturing plants, coving a production area more than 70,000 Sqare meters. We specialized in a broadrange of tape wound cores in Amorphous metal materials, Nanocrystalline alloys, Silicon electrical steels, and Mu metal Nickel alloys, for a wide variety of applications including solar inverters, new energy vehicles, instrument transformers, current sensors, commonmode chokes, custom power transformers. We also manufacture high-performance components using our high-quality cores made in-house. The use of nanocrystalline core offers significant benefits such as increased efficiency, reduced size and weight of components, and enhanced reliability in power electronic systems. Find a lot more details at nanocrystalline transformer core.
On the one hand, it can isolate eddy current, and the data is suitable for higher frequencies; On the other hand, due to the gap effect between particles, the data has low permeability and constant permeability; Because the particle size is small, there is basically no skin phenomenon, and the change of permeability with frequency is relatively stable; Moreover, the powder core can be prepared into special-shaped parts of various shapes for different fields; Finally, the damaged strip in industry can be crushed into magnetic powder, and then made into magnetic powder core, which can reduce the loss and improve the use value of data. The magnetoelectric properties of magnetic particle core mainly depend on the permeability of powder material, size and shape of powder, filling coefficient, content of insulating medium, forming pressure and heat treatment process.
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.
Amorphous Core is preferred choice for transformers required low losses at high frequency. We have amorphous c-cores,amorphous ribbon cores,amorphous cut cores,amorphous core transformers . Please find out more about crgo core material. There are 50% and 80% nickel iron materials available, in which we manufactures Mumetal Toroidal core and Mumetal C-core, for the applications in high quality Current Transformers and power supplies industries.
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 extra info on 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.