Views: 0 Author: Site Editor Publish Time: 2026-05-09 Origin: Site
The principle of electromagnetic conversion in transformer cores is based on the phenomenon of electromagnetic induction. Its core function is to conduct magnetic flux and enhance the magnetic coupling between the primary and secondary windings. When alternating current flows through the primary winding, it generates an alternating magnetic flux within the core. This flux travels through the closed magnetic circuit of the core to the secondary winding, inducing an alternating electromotive force (EMF) and thereby realizing the transfer of electrical energy from the primary to the secondary side. The core is constructed from high-permeability materials to minimize magnetic flux loss, improve electromagnetic conversion efficiency, and prevent energy waste caused by flux diffusion.
Establishing a Low-Reluctance Path: It guides the magnetic flux to concentrate within the core, thereby reducing no-load losses.
Enhancing Electromagnetic Coupling: This ensures a more stable energy transfer between the primary and secondary windings.
Suppressing Leakage Flux: This minimizes electromagnetic interference between the windings.
Structural Support: It provides a mounting foundation for the coils and maintains mechanical stability.
