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Coil for MCB Miniature Circuit Breaker (1041009)
When current passes through the coil, a magnetic field is generated and magnetic energy is stored; when the current changes, the coil generates an induced electromotive force (Lenz's law), which hinders the change of current ("passes direct current and blocks alternating current" characteristics)
Electromagnetic coils are energy storage elements formed by regularly winding insulated wire, enabling the conversion of electrical and magnetic energy in MCBs. HAIPART uses high-purity electrolytic copper to ensure consistent conductivity, and a vacuum impregnation process eliminates winding gaps. The core material is selected to match the magnetic field requirements of different current levels, and the multi-layer insulation structure ensures reliable inter-turn withstand voltage.
Electromagnetic coils are energy storage elements formed by regularly winding insulated wire, enabling the conversion of electrical and magnetic energy in MCBs. HAIPART uses high-purity electrolytic copper to ensure consistent conductivity, and a vacuum impregnation process eliminates winding gaps. The core material is selected to match the magnetic field requirements of different current levels, and the multi-layer insulation structure ensures reliable inter-turn withstand voltage.
