Industry new
Basic requirements for soft magnetic power ferrite materials and core components
I. Introduction
With the rapid development of information industry technology, in the field of power ferrite materials for power supply with commercial significance, the development of all new material systems involves the issue of material permeability and control of material loss, because in the whole machine application To further reduce the various energy losses generated by power transfer signal transmission, the most demanding power ferrite materials and core components for power supply are used to meet the market demand of power supply manufacturers and win the largest market share. The materials manufacturing industry is competing to research and develop new materials and new products suitable for the above requirements. This article reviews the current technical characteristics of high-performance power ferrite material systems and manufacturing processes.
2. Basic requirements for soft magnetic power ferrite materials and magnetic core components of modern complete machine and soft magnetic device manufacturing enterprises
The development of soft magnetic power ferrite materials began in the late 1970s. The appearance of switching power supplies was a revolution in power supply technology. This new power device has been widely used since it was originally used as a line output transformer for televisions. Applied to computers, communications, aerospace, green lighting and home audio and video systems and other technical fields. In the 21st century, the modern electronics industry has fully entered the automation stage. Therefore, higher and higher requirements have been put forward for modern soft magnetic power ferrite materials and magnetic core components.
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