EER型磁芯

特点:

  1. 绕线更加容易。

  2. 可绕线面积增大。    

  3. 有对应于ETD的规格供选择。

用途:
各种开关电源变压器,扼流圈等。
型号说明(Naming of Core Models):

品名Type尺寸(mm)
EER20/16220.4±0.48.0±0.159.6±0.27.5±0.1516.8±0.355.6±0.1
EER28/21128.5±0.510.5±0.211.4±0.259.9±0.2521.6min6.4±0.2
EER28/28128.5±0.514.2±0.211.4±0.39.9±0.2521.6min10±0.2
EER28/34128.5±0.516.9±0.2511.4±0.259.9±0.2521.6min12.6±0.3
EER28/35128.5±0.517.5±0.411.4±0.39.9±0.2522.0±0.413.1±0.4
EER29/28E129.4±0.614.0±0.2511.4±0.39.9±0.2522.0min9.6+0.3/-0.25
EER29/34E129.4±0.617.2±0.211.4±0.39.9±0.2522.0min12.8±0.2
EER30/20130.0±0.510.1±0.29.5±0.39.5±0.322.9±0.56.1±0.2
EER33/33133±0.4516.65±0.1512.8±0.1510.5±0.1523.4min12.0±0.15
EER34/35135+0/-1.617.3±0.211.1+0/-0.611.1+0/-0.625.6+1.4/-011.8+0.6/-0
EER35/35134.8±0.617.3±0.310.8±0.310.8±0.2526.3min12.25±0.2
EER35/43A135.0±0.721.5±0.311.3±0.411.3±0.325.3MIN15.5±0.3
EER36/38136.0±0.618.9±0.311.3±0.311.3±0.2526.4min12.9±0.3
EER36/43136.0±0.621.4±0.211.3±0.311.3±0.2526.4min15.4±0.2
EER44/45144.0±1.022.3±0.214.9±.514.8±0.433.2±0.716.5±0.4
EER49/50149.0±0.725.4±0.2516.3±0.316.3±0.336.4MIN18.6±0.3
EER49/53149.45±0.7526.5±0.317.2±0.417.2±0.2537.3MIN18.5±0.2
EER53/46153.4±0.623.2±0.321.5±0.320.0±0.338.7min16.3±0.3
品名磁芯参数AL
(Nh/N2)
Le(mm)Ae(mm^2)Ve(mm^3)W(g/prs)
EER20/1639.644.01761.38.76 
EER28/2150.184.724244.4625.054000
EER28/2862.986.3543027.83000
EER28/3474.385.6636032.42600
EER28/3577.084.38649832.74000
EER29/28E63.7286.735526.8128.62700
EER29/34E75.8687.586643.3434.0 2400 
EER30/2050.673.63730.719.0 
EER33/3376.3120.09156.045.03600
EER34/3579977670382800
EER35/3579.8298.787885.138.762780
EER35/43A90.8107.09716.052.02500
EER36/3883.52113.359467.249.63300
EER36/4393.73111.3410436.856.52770
EER44/45103.9174.2118030.389.54000
EER49/50115.7210.124315.9117.64400
EER49/53117.9238.128093.7143.0440
EER53/46108.0318.534418.3172.28500

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