NiZn 材料

DMEGC DN50B VS TDK L13H DN50B VS L13H
DN50B 材料特性曲线 DN50B 材料特性曲线 DN50B Material Characteristics Curve
DN50B Core Loss-Temperature DN50B 功耗曲线
DMEGC DN80H VS TDK L7H
DN30B材料特性曲线
DMEGC DN35H VS TDK L2H
DN35H材料特性曲线
DN35H材料特性曲线 DN35H Material Characteristics Curve
DN35H功耗曲线
DN35H Core Loss-Temperature
东磁NiZn产品(工字型)---Ie4.75×2.1×2.1 DN35H材料
DMEGC NiZn Ferrite cores （一）
DMEGC NiZn Ferrite cores （二）
Material DMEGC VS
TDK
DMEGC TDK L14H DMEGCDN30B DN30B VSVS L14H
DN30B材料特性曲线 DN30B Material Characteristics Curve
三、低温度系数镍锌铁氧体材料 Low Temperature Factor NiZn Ferrite Material
该类材料主要特点是温度系数小，工作时热稳定性好。 主要用于具有调谐电路振荡以及用于汽车电子的调谐器。 It features in lower temperature factor and better work temperature. It is mainly used in tuned circuit oscillator as well as automotive electronic tuner.
Material DMEGC VS
Hitachi
DMEGC DN80H VS Hitachi NB80S
DN80H材料特性曲线
DN80H材料特性曲线 DN80H Material Characteristics Curve
DN80H功耗曲线
DN80H Core Loss-Temperature
NiZn Material Develop Status
一、宽频镍锌铁氧体材料 Wide Frequency NiZn Ferrite Material
该类材料μi 高、fr低，在宽频带范围内有特定的阻抗变 化曲线。主要应用于宽频带变压器、阻抗变换器、滤波器 以及多种射频铁氧体器件。 Wide frequency NiZn ferrite material with high permeability and low frequency, it has special impedance VS frequency curve and is mainly used in wide frequency transformer, impedance inverter, EMI filter and various RF components.
四、低μi 高Q 高频镍锌铁氧体材料 Low Permeability High Quality Factor High Frequency NiZn Ferrite Material
该类材料主要特点是损耗小，使用频率高。主要应用于 调幅电路中的通讯设备、音响设备和OA设备等。 Its main features are low core loss and can be used under high frequency.It is mainly used in amplitude circuit of telecom.Audio and OA equipments.
DN40B材料特性曲线 DN40B Material Characteristics Curve
DN65H材料特性曲线 DN65HCharacteristics 材料特性曲线 Curve DN65H Material
DN85H 材料特性曲线 DN85H 材料特性曲线 DN85H Material Characteristics Curve
NiZn Ferrite Material Characteristic（一）
NiZn Ferrite Material Characteristics（二）
目前已经量产及未来三年 将继续发展的材料领域
1、宽频镍锌铁氧体材料
2、高Bs镍锌铁氧体材料
3、低温度系数镍锌铁氧体材料 4、低μi 高Q 高频镍锌铁氧体材料 5、耐热冲击镍锌铁氧体材料
该系列材料及其产品广泛用于固定、移动通信、计算机、笔记本电脑、数 码相机、数码摄相机、数码显微镜、打印机、传真机、复印机、扫描仪、微波 炉、游戏机、DVD、轿车音响、照明电源等，具有广阔的市场应用领域。
An Introduction of Hi-Frequency NiZn Ferrite
With years of efforts in the research and development of Hi-Frequency NiZn ferrite and its related products, DMEGC has began to manufacture the material which is used in both fields of EMI and Hi-Frequency power inductance sensor. We adopt super low temperature sintering technique in the process ,thus gain the characteristics of high density, high Bs, high electric resistance ,low loss and excellent direct current overlapping, etc. the outlook and properties of our product has surely reached the advanced standard of similar products by TDK, FDK, PHILIPS and siemens. Hi-Frequency NiZn ferrite and its related products are widely employed in fields like immobile,mobile telecom , computer,laptop, digital camera,digital video-camera, digital microwave, Printer, Fax machine. Photo copier,scanner,microwave,computer game machine, DVD Car stereo, lights power etc,which cover a vast market applications.
NiZn Ferrite Material
高频镍锌铁氧体磁芯简介
东磁有限公司近几年来研发成功的高频抗干扰及高频功率电感器用两大系列 高频镍锌铁氧体材料及其产品，采用超低温烧结技术，获得高密度、高Bs、高 电阻率、低损耗、优良的直流重叠特性等。产品外观、性能全面达到国外TDK、 FDK、日立、飞利浦、西门子等同类产品先进水平。
DMEGC 样品和TDK 样品对比测试结果(一)
DMEGC Sample And TDK Sample Compare Result ( 二)
NiZn Product of DMEGC---TY9×43.4 DN35H Material
DMEGC Sample and TDK Sample Compare Result
二、高Bs镍锌铁氧体材料 High Saturation Magnetic flux Density NiZn Ferrite Material
该类材料较一般镍锌铁氧体材料Bs高，主要应用于高频 功率电感器、功率变压器。如目前通用的高频网络变压器， 功率扼流圈、偏压振荡线圈等。 It has higher Bs than normal NiZn ferrite material and is mainly used in power inductor and power transformer,and high frequency network transformer cores, power choke coil, oscillating coil etc.
DN150H 材料特性曲线 DN150H 材料特性曲线 DN150H Material Characteristics Curve
世界各大公司NiZn铁氧体材料Baidu Nhomakorabea号对照表