浅谈高频电感器铁氧体磁芯分段气隙降低损耗探讨  

Discussion on reducing loss of section ferrite core in high frequency power inductor

作　　者：聂应发 Nie ying fa(Tamura corporation of china Ltd.,Huizhou 516003)

机构地区：[1]田村(中国)企业管理有限公司,惠州516003

出　　处：《磁性元件与电源》2023年第5期148-152,共5页Components and Power

摘　　要：通过对扩散磁通及铁氧体高频电感设计原理和方法说明介绍,改变气隙大小及分多段对其损耗、负载能力及温升计算方法进行详细说明,以及如何在功率电感进行分段制造工艺设计,达到性价比好产品。Through the introduction of the design principle and method of diffusion flux and ferrite high frequency power inductor,the calculation method of loss,load capacity and temperature rise is described in detail by changing the size of air gap and dividing into several sections,as well as how to design the segmented manufacturing process of power inductor,so as to achieve good cost performance products.

关 键 词：铁氧体分段 功率电感设计 损耗及温升计算 

分 类 号：TM2[一般工业技术—材料科学与工程]