浅谈金属粉芯在高频电感器技术与应用  

Discussion on technology and application of metal powder core in high frequency inductor

作　　者：聂应发 Nie yingfa(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》2020年第10期149-155,共7页Components and Power

摘　　要：通过对金属磁粉芯各种材料及电感设计原理和方法说明介绍,改变其圈数及负载时磁场强度进行控制,达到不同负载情况下,而得到相应电感值,同时对其损耗及温升计算方法进行详细说明,以及如何在功率电感进行优化设计,达到性价比好产品。by introducing the design principles and methods of various materials and inductors of metal magnetic powder core,changing the number of turns and the magnetic field strength when the load is controlled to achieve the corresponding inductance value under different load conditions,meanwhile,the calculation methods of its loss and temperature rise are described in detail,as well as how to optimize the design of power inductors to achieve a cost-effective product.

关 键 词：金属磁粉芯 功率电感设计 损耗及温升计算 

分 类 号：TM4[电气工程—电器]