电子发烧友
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The use of Ferrite cores in dsl wideband transformers
2009-10-29 16:22
磁珠（Ferrite Bead）的等效电路是一个DCR(直流电阻)电阻串联一个电感并联一个电容和一个电阻。DCR(直流电阻)是一个恒定值，但后面三个元件都是频率的函数，也就是说它们的感抗，容抗和阻抗
2023-05-15 10:02
Power conversion is a majorapplication area for modern ferrites.The introduction of Switched ModePower Supplies (SMPS) hasstimulated the development of anumber of new ferrites and coreshapes for power transformers,ouput chokes and input fi
2009-10-19 14:28
By comparison, core loss is relatively straightforward for most applications, andwe rely on data collected by the manufacturers to predict the performance. Thisdata is usually adequate as long as all of the variables are taken into
2009-10-17 09:55
磁珠的特性及应用,application of Ferrite bead 关键字：磁珠的特性及应用 磁珠的特性及应用 磁珠的全称
2018-09-20 18:22
把交流信号转化为热能，电感把交流存储起来，缓慢的释放出去。 磁珠对高频信号才有较大阻碍作用，一般规格有100欧/100mMHZ ,它在低频时电阻比电感小得多。 铁氧体磁珠 (Ferrite Bead
2019-05-22 07:05
，公司承诺为客户提供最具性价比的手机移动支付天线。 主营：RFID|NFC抗金属材料、吸波材料、NFC手机铁氧体片（NFC Ferrite)、、无线充电器专用高磁导率铁氧体片、散热导热石墨片、OLED封装
2012-02-13 21:05
电感和磁珠的什么联系与区别,Inductor and ferrite beads 关键字：电感和磁珠的什么联系与区别 电感是储能元件
2018-09-20 18:21
2020-05-20 11:05
如何选磁芯:FEATURES• Large size ferrite cores developed for reactors and transformersused in high
2009-03-19 17:21
