• September 04. 2025

With high magnetic permeability, low coercivity, the soft magnetic materials are easily magnetized and demagnetized. They are widely used in motor stators and rotor cores to guide magnetic flux and complete electromagnetic energy conversion in motors. With a global annual production of about 10 million tons, accounting for 80% of the soft magnetic material market, traditional non oriented silicon ...

• May 14. 2026

As a power engineer, constantly face the same challenge: How to cut no-load losses without compromising reliability? For years, silicon steel was the only answer. Then when people started working with amorphous block cores — the choose changed.   What Makes Amorphous Block Different? Unlike traditional grain-oriented silicon steel, amorphous block has a non-crystalline atomic structure. It’s ...

• May 20. 2026

In recent years, as power grids have increasingly advanced toward intelligent and automated operation, real-time monitoring of power systems—such as insulation monitoring of transmission lines, fault location in distribution networks, and overhead line icing detection—has become a critical focus. Given the high voltage levels of transmission lines, monitoring equipment is often exposed to prolonge...

• May 29. 2026

In our previous discussion, we noted that the magnetic core adopts an open-gap design, and through optimal parameter selection, the dead-zone current is effectively reduced. By analyzing the variation patterns of load and number of turns, we employed a method combining multiple turns with parallel resistors to suppress magnetic saturation. This approach successfully addresses the challenge of stab...