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  • Soft Magnetic Materials Nanocrystalline Alloy
    • March 17. 2021
    Soft Magnetic Materials Nanocrystalline Alloy

    Guangzhou Amorphous Electronic Technology Co.,ltd use soft magnetic materials high permeability nanocrstalline strips for cores and current transformer production. Following information about nanocrystalline alloy: On the basis of the Fe-Si-B alloy composition, extral added with a trace amount of elements Cu, Nb, and prepared the amorphous ribbon by rapid solidification with a cooling rate of abou...

  • PFC Inductors Working Principle & Main Type
    • June 04. 2024
    PFC Inductors Working Principle & Main Type

    PFC inductors are widely used in switching power supplies because they improve power factor, power efficiency, electromagnetic interference, and greatly enhance circuit stability.   The working principle of PFC inductor is that when the current passes through it, the magnetic field generated will reduce the rate of change of the current, thereby reducing high-order harmonics in the circuit, s...

  • The Q Value For Transformers and Inductors
    • June 19. 2024

    For the transformer and inductors, we always test Q value. While, what's Q value?What factors are it related to? Q value, as know as  quality factor, its basic meaning refers to the ratio of inductance to loss pressented by a transformer (inductor) when operating at a certain frequency of AC voltage, it is an important parameter for measuring the transformers and inductors. The higher Q value...

  • Magnetic Ring Core Inductors Design
    • June 25. 2024

    To achieve good performance, when making the magnetic ring inductors, it's crucial to follow standard process design specifications. In terms of design we should notice: 1. To ensure a stable inductance, we should avoid use 15K high conductivity magnetic cores. 2. For amorphous nanocrystalline cores, request plastic case, thus core damage of external forces could be reduced during core winding. 3....

  • The Design and Manufacture Skiss of Plannar Transformer (Inductor)
    • July 05. 2024

    The planar core's successful development, a planar transformer (inductor) design was realized. Comparing to traditional transformer, the planar transformer (inductor) winding is a planar structure, have priority including: high current density, high efficiency, low leakage inductance, excellent heat conduction, low EMI radiation, small size, The pa...

  • Soft Metal Magnetic Cores Material
    • July 18. 2024

    Currently, in the field of soft magnetic materials, soft metal magnetic powder core is the material with the best comprehensive performance , which is made by pressing and sintering magnetic powder bonded by polymer adhesive. The soft metal magnetic powder core made by high saturation magnetic induction intensity alloy particles powder, those particle insulation layer is wrapped to ...

  • The influence of Q value
    • July 25. 2024

    As usual, the transformer with a higher Q value, the better its quality and efficiency. Well, what should we do if the transformer's Q value is too low? What are the factors that lead to a low Q value? As we know: Q=XL/R=2 π fL/R, where XL is the inductance, R is the loss, and f is the operating frequency. The greater the loss, the smaller the Q value will be. For example, if there is a short circ...

  • 1K107A & 1K107B Material For Magnetic Core
    • July 31. 2024

    Nanocrystalline core, a soft magnetic core is a component used in electornic and electrical devices to channel and concentrate magnetic field.  The choice of core material and design depends on the specific requirements of the application, such as frequency range, current capacity, and efficiency. Take 1K107A and 1K107B as comparing: 1K107A has higher magnetic permeability at low frequencies,...

  • Inductive Power Transfer Transformer
    • September 12. 2024
    Inductive Power Transfer Transformer

    Inductive Power Transfer Transformer, also known as an inductive transformer, is a device that uses the principle of electromagnetic induction to transfer electrical energy. It is mainly used in application scenarios that require wireless or contactless power transmission. working principle Electromagnetic induction: Induction power transformers transfer energy through electromagnetic induction be...

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