EI型低频变压器采用低功耗优质硅钢片设计制作，具有空载损耗小，输出功率大，效率高，温升低，噪音小，性能稳定耐用等优点。广泛应用于资讯通信电源，LED灯具照明、空调、VCD、音响功率放大器、电源仪器仪表设备装置、各类家用电器等。EI-66型低频变压器特点：采用低功耗优质硅钢片设计制作；空载损耗小；输出功率大；工作效率高，温升低，噪音小；性能稳定耐用等优点。EI-66型低频变压器规格参数表：铁芯规格输出功率参考尺寸(单位:mm)安装形式ABCDEFEI-66×28.022.0VA-33.0VA68.282.098.056.058.3φ5.0×8.0图A58.071.083.656.070.4φ5.0×8.0图BEI-66×30.025.0VA-38.0VA68.282.099.058.058.5φ5.0×8.0图A58.071.083.658.070.4φ5.0×8.0图BEI-66×32.033.0VA-45.0VA68.282.094.360.058.3φ5.0×8.0图A58.171.084.060.070.0φ5.0×8.0图BEI-66×36.040.0VA-55.0VA68.282.098.552.057.8φ5.0×8.0图A58.071.083.565.071.0φ5.0×8.0图BEI-66×40.055.0VA-65.0VA68.282.094.075.058.0φ5.0×8.0图A58.071.083.575.071.0φ5.0×8.0图BEI-66×45.065.0VA-80.0VA68.282.093.080.058.0φ5.0×8.0图A58.171.082.580.072.0φ5.0×8.0图BEI-28~EI-76系列电源变压器规格表：)