E116 YUXIANG | Alldatasheet
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Page 1ferrite toroid cores,EI-core,ferrite ring core,EI cores,ferrite EI core,ferrite pot core, 06/12/2007 05:05:55 PM print version EI Core Introduce of EI-core Since EI-core has two open coil sides, ferrite EI core provide substantial room to bring high current lead wires out from the coil. This also permits good heat dissipation. EI-core is characterized by less core loss, high yield- resistance and high permeability, and ferrite EI core is easier to achieve high voltage electrical. Application of EI-core EI cores are used for voltage and current transformers. When EI cores are for mains transformers possess many benefits such as low noise, low magnetising current, fast assembly, and low cost. Type Dimensions (mm) AB CD EF I E122 22.0±0.6 15.0±0.3 6 -0.5 6 +0 -0.5 Type Core parameter weight (g/pr.) AL(nH/N²)(±25%) (mm-1) Ae (mm2) Ie (mm) Ve (mm3) EI16 1.79 19.8 34.6 670 3.3 2000 3000 3750 EI16A 1.90 18.8 35.9 676 3.4 1950 2400 EI19A 1.68 23.3 39.2 913 4.6 2350 2900 EI22A 0.94 42.0 39.3 1630 9.8 4500 7150 EI22 0.964 42.0 40.5 1701 9.8 2200 3750 4750 EI22C 1.15 37.0 42.5 1570 8.4 3500 4350 EI25B 1.22 39.7 48.6 1930 9.8 3500 4300 EI28 0.586 84.4 49.5 4170 22 7000 9000 EI30A 0.522 111 58.0 6440 34 8900 EI50A 0.411 230 94.0 21600 115 11300 AL:1kHz,0.5mA,100Ts Copyright 2005 YUXIANG Magnetic Materials Ind. Co.,Ltd.All Rights Reserved. Add:16F1,jinyuan building,NO.57,hubin S.Rd.,Xiamen,China.361004 Tel : (86)592 2225286 (86)592 2219816 (86)592 2217138 Fax: (86)592 2207122 Email : magnetcom@gmail.com sales@magnet-tech.com