LONG LINE ELECTRONIC COMPANY LIMITED

Epoxy resin coated magnetic cores are made of high-quality magnetic core substrate and high-performance epoxy resin, processed using a precision spraying process. The coating is uniform and dense with strong adhesion, possessing excellent insulation and corrosion resistance. It effectively isolates moisture and dust, extending the lifespan of the magnetic core. The magnetic core has stable permeability and low loss, making it precisely suited for high-frequency circuit scenarios. It is widely used in power supplies, filters, transformers, and other electronic devices, providing efficient magnetic performance and reliable protection for electronic components, and facilitating the miniaturization and high-efficiency upgrade of equipment.