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大功率用软磁铁氧体磁芯
锰锌铁氧体磁芯 ：E / EI-系列
特点：适用于变压器和电抗器。
应用：大型工业设备、消费类设备
推荐材料
开关电源：DTT-P4、DTT-P4A
宽温度开关电源：DTT-P95
大功率开关电源：DTT-D90
由于频率较高而被金属粉芯替代：DTT-D9B
形状与尺寸
| 品番 | 尺寸 Dimensions Unit:(mm) | 磁芯参数 Core parameters | Wg Typ. |
| Part No. | A | B | C | D | E | F | G | ℓe(mm) | Ae(mm2) | Ve(mm3) | (g/prs) |
| EE80/38/40 | | 80±1.6 | 59.1 min | 20.8 max | 39.6±0.8 | 28.2±0.3 | 38.1±0.3 | - | 184.1 | 784.7 | 144500 | 752 |
| EE85/44/27 | | 85.0±2.0 | 55.0 min | 27.2 -0.6 | 27.2±0.6 | 28.7 +1.0 | 44.0±1.0 | - | 191.5 | 752.7 | 144136 | 724 |
| EE85/44/32 | | 85.0±2.0 | 55.0 min | 27.2 -0.6 | 31.5±0.5 | 28.7 +1.0 | 44.0±1.0 | - | 191.5 | 864.7 | 166107 | 844 |
| EE87/60/20 | | 87.0±1.0 | 69.9 min | 11.0±0.3 | 20.0±0.5 | 52.0±0.5 | 60.0±0.5 | - | 281.6 | 264.7 | 74544 | 408 |
| EE110/56/36 | | 110.0 +2.5/-1.0 | 74.2 min | 36.0±1.0 | 36.0±1.0 | 37.2±1.4 | 56.0 -1.0 | - | 246.9 | 1271.9 | 314102 | 1540 |
| EE118/87/35 | | 118.0 +1.5/-2.5 | 82.0 min | 35.0±0.5 | 35.0±0.7 | 69.0±0.5 | 86.5 +0.75/-0.5 | - | 378.9 | 1225 | 464247 | 2152 |
| EE118/87/70 | | 118.0 +1.5/-2.5 | 82.0 min | 35.0±0.5 | 70.0±0.7 | 69.0±0.5 | 86.5 +0.75/-0.5 | - | 378.9 | 2450 | 928495 | 4304 |
| EE160/88/40 | | 160.0±2.5 | 118.0 min | 40.0±1.0 | 40.0±1.0 | 68.5±1.0 | 88.2±0.6 | - | 415 | 1604.8 | 667264 | 1533 |
| EE200/76/30 | | 196.0±4.0 | 140.0±3.4 | 55.0±1.0 | 30.0±0.8 | 48.0±1.0 | 76.0±1.0 | - | 364 | 1680 | 611496 | 3050 |
| EI70/64/31 | | 70.0±1.5 | 46.3 min | 22.2±0.5 | 31.6±0.5 | 42.8±0.5 | 54.0±0.5 | 10.4±0.5 | 146 | 695 | 101200 | 519 |
| EI118/35 | | 118.0 +1.5/-2.5 | 82.0 min | 35.0±0.5 | 35.0±0.7 | 69.0±0.5 | 86.5 +0.75/0.5 | 17.5±0.5 | 241.3 | 1218.9 | 294083 | 1415 |
| EI118/70 | | 118.0 +1.5/-2.5 | 82.0 min | 35.0±0.5 | 70.0±0.7 | 69.0±0.5 | 86.5 +0.75/0.5 | 17.5±0.5 | 241.3 | 2437.8 | 588175 | 2830 |
