Quality amorphous metal cores manufacturer and supplier: The toroidal transformer is a type of electronic transformer that features a donut-shaped core made from a continuous loop of magnetic material, typically iron powder or ferrite. This design allows for maximum efficiency in power transfer due to the minimal air gap between the windings and the core, resulting in low electromagnetic interference and reduced energy losses. Toroidal transformers from Transmart toroidal transformer supplier are commonly used in various applications such as audio equipment, amplifiers, medical devices, industrial machinery, and lighting fixtures. They are preferred over other types of transformers for their compact size, high efficiency, low noise levels, and ability to handle high currents with minimal heat generation. Their symmetrical shape allows for easy mounting and installation in tight spaces where conventional transformers may not fit. Find many more information on transformer core.
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.
However, at the same BM, the loss of Fe based amorphous alloy is smaller than that of 0.23mm thick 3% silicon steel. It is generally believed that the reason for low loss is the thin thickness and high resistivity of iron-based amorphous alloy strip. This is only one aspect. The main reason is that the iron-based amorphous alloy is amorphous, the atomic arrangement is random, there is no magnetocrystalline anisotropy caused by atomic directional arrangement, and there is no grain boundary causing local deformation and composition offset. Therefore, the energy barrier hindering domain wall motion and magnetic moment rotation is very small, with unprecedented soft magnetism, so it has high permeability, low coercivity and low loss.
Silicon steel is a traditional magnetic material mainly for 50Hz to 1000Hz electronic and electrical applications. The toroidal core is one of the main products of Transmart Industrial. Our silicon steel core series has many styles to meet the diversified needs of customers. We manufacture various type of cores in silicon steels, such as Current Sensor Cores, silicon steel transformer core, Instrument Transformer Cores, Torodal cores, C-cores, Unicore etc. Transmart Industrial carries out strict quality monitoring and cost control on each production link of toroidal core, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.
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. Discover many more information at https://www.transmartcore.com/.
We know that the actual transformer always works in AC state, and the power loss is not only on the resistance of the coil, but also in the iron core magnetized by alternating current. Usually, the power loss in the iron core is called “iron loss”. The iron loss is caused by two reasons, one is “hysteresis loss” and the other is “eddy current loss”. Hysteresis loss is the iron loss caused by the hysteresis phenomenon in the magnetization process of the iron core. The size of this loss is directly proportional to the area surrounded by the hysteresis loop of the material. The hysteresis loop of silicon steel is narrow, and the hysteresis loss of transformer core made of silicon steel is small, which can greatly reduce its heating degree.
