1) high power electrically controlled ferrite dispatcher
高功率电控铁氧体功分器
2) power ferrite
功率铁氧体
1.
Effect of nanosize SiO_2 on the magnetic properties of the MnZn power ferrites;
纳米SiO_2对功率铁氧体材料磁性能的影响
2.
It is introduced that the energy dissipation (Ptot) of MnZn and NiZn power ferrites drops dramati.
介绍了MnZn和NiZn功率铁氧体的功耗Ptot在晶粒尺寸D减小到单畴晶粒结构临界尺寸Dc时所发生的陡降,以及软磁铁氧体损耗新观点:除了传统的涡流损耗Pe、磁滞损耗Ph和剩余损耗Pr等三项以外,还应该计入晶粒内畴壁损耗。
3.
The high frequency MnZn power ferrite was prepared by the conventional oxideceramic process.
制备了高频MnZn功率铁氧体,研究了添加CaO和V_2O_5对高频MnZn铁氧体性能的影响。
3) power soft magnetic ferrite
功率铁氧体
1.
Study on power soft magnetic ferrite prepared with refined mine powders and Mn_3O_4;
用精铁矿粉和Mn_3O_4制备功率铁氧体的研究
4) power electronic ferrite
功率铁氧体
1.
Core loss calculation of power electronic ferrite influenced by DC bias;
直流偏置对功率铁氧体损耗影响的计算
2.
Influence of DC bias on properties of power electronic ferrite;
直流偏置对功率铁氧体性能影响的研究
5) MnZn power ferrite
MnZn功率铁氧体
1.
Characteristics of the loss of MnZn power ferrite;
MnZn功率铁氧体的损耗特性研究
2.
The study of addition Co~(2+) or Sn~(4+) on the magnetic properties dependence of MnZn power ferrites materials;
Co~(2+)或Sn~(4+)对MnZn功率铁氧体磁特性的影响研究
3.
The latest products of main ferrite corporations in the world, the investigation of MnZn power ferrite materials (i.
介绍了宽温超低损耗、高频低损耗和高温高饱和磁感应强度(Bs)MnZn功率铁氧体材料的研究现状,以及添加剂的种类和制备方法的研究,世界上主要软磁铁氧体公司近几年的最新产品情况,指出了MnZn功率铁氧体的发展趋势。
6) power ferrite material
功率铁氧体材料
1.
According to high frequency switch mode power supply transformers’ requirements for the high property power ferrite materials,it had been analyzed and researched that effects of the mainly formula,small additives and sintering technology on ferrite material’s characteristics such as high initial permeability(μi),saturation flux density(Bs) and low power loss(Pc).
根据高频开关电源变压器对高性能功率铁氧体材料的要求,分析研究了主配方、微量添加物和烧结工艺对铁氧体材料的高起始磁导率(μi)、饱和磁通密度(Bs)、低功率损耗(Pc)等特性的影响,得出:通过采取优选主结构原材料配比、掺入适量的CaO、SiO2、TiO2、Co2O3等添加物,并与烧结工艺相匹配等措施,即可制得PC44、PC50等高性能功率铁氧体材料。
补充资料：功分
1.犹职分。 2.犹功业。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条