Specifications - Core loss curves
■ Low Core Loss
The core loss in high frequency range is extremely low. This helps magnetic components such as high-frequency reactors and transformers to reduce heat generation and size.
■ Low Magnetostriction
Magnetostriction causes nearly zero noise and vibration. This significantly reduces the noise of magnetic components such as reactors and transformers.
■ High Permeability
With extremely high permeability in a wide range of frequency, the Super Core is suitable for shield applications and CT.
■ Stable Quality
The high-temperature processing improves thermal stability. Since machining would cause performance degradation, stress-relieving annealing is not required.
There is virtually no difference between the rolling direction (L-direction) and the transverse (C-direction) in the characteristics. Therefore, the Super Core can be used for stationary or rolling machines.
Application - Transformers
With the characteristic of low core loss at high-frequency, the Super Core can be used for various types of transformers, from several hundred Hz to several tens of kHz.
Super Core helps reduce heat generated in transformer and provides higher high magnetic induction intensity than conventional silicon steel sheets, which helps to reduce the size of transformer. Then other required materials of transformer, such as the copper wire, will be reduced accordingly, leading to overall cost reductions.
By taking full advantage of the low magnetostriction characteristics of JNEX-Core, it is possible to reduce the noise of transformer dramatically.
Application - Reactors
With the characteristics of high saturation magnetic flux density, low core loss at high-frequency, and high permeability, Super Core is ideal for applying to reactors with high-frequency current superimposition over a broad range of frequencies.
Super Core meets all high frequency wave regulations and power factor improvements. The demand is on the increase for its use in inverter output reactors, active filters, PWM converter reactors. It serves many market sectors, including consumer electronics, industrial renewable power generation, and automobile market.
Super Core meets diverse needs of customer. It can be formed into wound cores in various shapes, such as C-Cores and toroidal cores, as well as into lamination cores, glued block cores by cutting or pressing.