Epoxy coated magnetic core, magnetic beads
Amorphous Nanocrystalline Cut Magnetic Core
Current transformer Core
HF high power transformer magnetic core
Common mode inductor core
Epoxy coated magnetic core, magnetic beadsSmall volume; High stability; Wide application; Can be customized. Epoxy coating of amorphous and nanocrystalline core, has small volume, high stability, size and performance can be tailor-made according to customer request design. Applications: Suitable for various types and purposes, especially applicable to the common-mode inductors, transformers, magnetic core current transformer USES.
Amorphous Nanocrystalline Cut Magnetic CoreConstant inductance with annular magnetic core of amorphous and nanocrystalline incision, with high saturation magnetic induction intensity, wide range of constant bias magnetic field, high linear magnetic permeability, low loss at high frequency, excellent frequency characteristic and the temperature stability. Its permeability can control the change over a very wide range (u from 120 to 120), resistant to different range of bias current ampere turn (partial) magnetic field, suitable for all kinds of high frequency, ac/dc superposition application occasions of inductors, with high cost performance, far better than the iron nickel molybdenum and silicon aluminum magnetic iron powder core. Applications: This product is widely used in output filter inductance, differential mode inductance, frequency conversion air conditioning PFC inductance.
Current transformer CoreThe higher the magnetic conductivity of the transformer core, the smaller the measurement error and the higher the accuracy. The magnetic core of the iron – based nano-crystal mutual inductor has the initial magnetic permeability and temperature stability similar to that of permalloy. The nanocrystalline core is lighter and cheaper in the same magnetic core size. Applications: The magnetic core of nanocrystalline alloy transformer is widely used in current measurement, digital energy meter and leakage protection circuit due to high magnetic conductivity, high saturation magnetism and low cost.
HF high power transformer magnetic coreNanocrystalline transformer magnetic core has high saturation magnetic induction intensity, high permeability, low loss, low coercive force, in 1-100 KHZ range. Applications: It is mainly used for the high frequency induction heating power supply, X-ray power supply, laser power supply, communications equipment power supply, electrolytic plating power supply, rechargeable power supply, frequency conversion power supply; Inverter welding machine, pulse transformer, uninterruptible power supply UPS, plasma cutting machine, switching power power transformer, etc.
Common mode inductor coreHigh permeability; High saturation magnetic induction intensity; Low loss. Through transverse magnetic heat treatment iron-based nanocrystalline core has high saturation and magnetic induction intensity (1.25 T, relative to the ferrite), high permeability (u = 30000-100000, relative to the ferrite u = 10000), low remanence Br value, usually rectangular than Br/Bm < 0.3 (relative to the without transverse magnetic heat treatment of iron-based nanocrystalline core Br/Bm > 0.6), low iron loss (relative to the ferrite, transverse magnetic heat treatment of iron-based nanocrystalline core, traditional silicon steel sheet material). Through transverse magnetic treatment iron-based nanocrystalline, because of the high saturation magnetic induction intensity of Bs, low remanence Br, so has great ΔB, can be used in the single ended topology circuit for transformer. When used in the circuit of push-pull, half-bridge and full-bridge topology, it will also avoid the saturation risk of the transformer due to the dc bias tape because the Br value is low. Due to the use of iron-based nanocrystalline strip winding common-mode inductor core has high permeability, high saturation magnetic induction intensity, low loss, so need only a few laps common-mode inductor with high inductance, lower copper loss, small size. Applications: The common mode inductor magnetic core is mainly used in the middle and high frequency switching power supply as transformer core, instead of ferrite and silicon steel core, such as electroplating power and welding power supply.