Articles
Amorphous iron core | Advantages of amorphous alloy three-dimensional wound iron core transformer
Amorphous alloy three-dimensional wound iron core transformer mainly has the following advantages: The amorphous alloy three-dimensional wound iron core is composed of three single frames. Each single frame is formed by continuous winding of amorphous strips. The amorphous strips are tightly wound, closed structure, and there is no overlapping and overlapping air gap. The iron core adopts the overall curing technolo
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Vehicle amorphous demand soars
In recent years, with the development of emerging markets, the application market of amorphous and nanocrystalline has gradually widened, and even become the first choice of soft magnetic materials in some fields. At present, common mode inductors, high-power switching power supplies, sensors, transformers, inverters and other products can be made of amorphous and nanocrystalline materials, and the amount is large.
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Manufacturing technology of three-dimensional amorphous iron core
1. Slitting and cutting. In the past, amorphous materials were cut in a straight line. Around 2015, some manufacturers have started the application of relevant prototypes. The principle is to cut the amorphous strip in a straight line according to the designed core section, which is somewhat similar to the section of our laminated step core, which can be met by conventional amorphous straight-line cutting equipmen
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Transformer cores | The main structure of three-phase transformer - iron core, coil
Transformer cores The three-phase transformer uses the principle of electromagnetic induction to exchange electricity and magnetism. Its main structure is a coil and an iron core. Generally, the high and low voltage windings of each phase are wound on the same iron core column and pass through the same magnetic flux. The high and low voltage windings of the three-phase transformer have star and delta connections, w
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Transformer core classification
Transformer core When making any transformer, manufacturers try to achieve maximum magnetic coupling between the two inductors. The magnetic coupling can be increased many times by using ferromagnetic material or iron powder as the magnetic core. A pair of inductors wrapped around a ferromagnetic core has a better coupling coefficient than an air-core transformer. However, the use of ferromagnetic cores has its own
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