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Since its establishment in 2016, Cangzhou Longsheng Iron Core Co., Ltd. has focused on the production and manufacturing of transformer iron cores, and our professionalism and commitment to quality in this field can be trusted. As a key component in transformer, the quality and performance of transformer core directly affect the overall efficiency and service life of transformer. -
We specialize in the production of transformer cores and have accumulated extensive experience and expertise in material selection, design optimization, manufacturing process and quality control. The high quality silicon steel sheet is used as the core material, and the precise cutting, stacking and annealing processes ensure the low loss, high conductivity and excellent electromagnetic properties of the core. -
Led by science and technology, the iron core is upgraded to inject stronger power into the transformer
Transformer core grounding and safety
The manufacturing process of transformer iron core involves many links, including cutting, stacking and fixing of silicon steel sheet.
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Aug 16,2024
Application and classification of transformer core
Transformers according to its use can be divided into power transformers, test transformers, instrument transformers and special purpose transformers and other types.
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Aug 16,2024
Material and structure of transformer core
Material: Transformer core is usually made of silicon steel sheet or NiFe (nickel-iron) alloy and other materials.
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Aug 16,2024
Main features of dry-type transformer
Safe and reliable: the insulation materials used in dry-type transformers are flame retardant materials, with flame retardant and self-extinguishing characteristics, excellent fire resistance.
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Sep 20,2024
Definition and Principle of Dry-Type Transformer
Dry-type transformers, that is, transformers that do not rely on natural wind cooling of other cooling media, the insulating medium is air or other dry gases.
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Sep 20,2024
Magnetic conductivity of transformer core
Magnetic permeability: The iron core is a magnetic conductive part in the transformer, and it is in a constantly changing electromagnetic field, and its magnetization and magnetic induction intensity are constantly changing.
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Aug 16,2024
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