变压器铁芯规格表

EER,ETD及EC型磁芯 EER,ETD&EC Cores

图1 Fig.1图号Fig11111112222223+33+33+3A28.55±0.5534.2±0.835.0±0.740.15±0.62.0±0.756.0±1.529.0±0.834.2±0.839.1±0.944.0±1.048.7±1.159.8±1.340.6±1.070.0±1.790.0±1.8B14.0±0.217.3±0.220.9±0.2521.3±0.222.4±0.2528.4±0.515.8±0.217.3±0.219.8±0.222.3±0.224.7±0.231.0±0.2图2 Fig.2

尺寸 Dimensions (mm)C11.4±0.2511.4±0.2510.8±0.311.3±0.415.0±0.215.5±0.324.0±0.59.5±0.310.85+0.4-0.35图3 Fig.3图4

型号 TypeEER2828EER2834EER3435EER31EER4042EER4244EER5657ETD29ETD34ETD39ETD44ETD49ETD59EC41EC70EC90EC120EIC120D9.9±0.259.9±0.2510.8±0.311.3±0.314.0±0.2515.5±0.320.0±0.59.5±0.310.8±0.312.5±0.314.8±0.416.3±0.4E21.8min21.8min26.3±0.725.6min30.7min29.2min44.0min22.7±0.726.3±0.730.1±0.833.3±0.837.0±0.9F9.65±0.2512.5±0.2512.1±0.314.9±0.315.3±0.215.4±0.320.4±0.511.0±0.312.1±0.314.6±0.416.5±0.418.1±0.422.5±0.413.9±0.422.3±0.935.5±0.535.5±0.5I28.55±0.5516.9±0.2512.55+0.4-0.3514.9±0.516.4±0.521.65±0.4521.65±0.44.7±1.127.05±19.5±0.1511.6±0.311.6±0.30.7534.5±0.516.4±0.516.4±0.4.7±1.145.0±0.6550.5±0.6550.5±0.6530.0±1.030.0±1.030.0±1.030.0±1.030.0±1.030.0±1.070.0±1.593.3min93.3min3+3120.0±2.03+4120.0±2.035.5±0.515.0±0.65_______

NCDFerrite Core

EER,ETD及EC型磁芯 EER,ETD&EC Cores

磁芯参数 Core parameter型号 TypeEER2828EER2834EER3435EER31EER4042EER4244EER5657ETD29ETD34ETD39ETD44ETD49ETD59EC41EC70EC90EC120EIC120C1(mm-1)0.7650.9080.8190.8340.6130.4710.3810.9610.8090.7400.5960.00.3830.7380.4860.3320.3140.232Le(mm)63.675.079.191.296.496.7129.670.279.192.6103.7114.4141.2.3138.2216.0247.3184.0Ae(mm2)83.182.696.6109.2157.2205.5340.173.097.7125.2173.8211.8368.4121284.3650.7786.3794.0Ve(mm3)52866194759957151631987944080512277291159718022242275200010800392861401194440146310重量weight(g/prs)283239527910220028406094124260992556651000750LP2(±25%)27002400250026003600469055002500278031503700414000350048006000min8020minAL(nH/N2)LP3(±25%)27002400250026003600469055002500278031503700414000350048006000min8020minLP3A(±25%)26002310241025103470.004520.0053102410265030403570399052103340390011080min11080min________