Detailed information
通达磁业磁芯规格与尺寸Types and Dimensions
FIG1 FIG2 FIG3
| 型号 TYPE | 图例 FIG | 尺寸 Dimensions （mm） | ||||||
| A | B | C | D | E | F | G | ||
| ED20A | 3 | 20.0±0.3 | 4.6±0.2 | 13.5±0.3 | 15.9±0.2 | 10.4MIN | 2.9±0.2 | 2.8±0.1 |
| ED28 | 2 | 28.0±0.5 | 10.4±0.3 | 11.9±0.3 | 8.5±0.3 | 20.5 | 6.7±0.3 | |
| ED25 | 1 | 25.0±0.3 | 5.2±0.1 | 12.0±0.3 | 22±0.3 | 8.2±0.2 | 3.6±0.1 | 3.0±0.1 |
| ED1326 | 1 | 26.0±0.3 | 4.65±0.15 | 13.7±0.3 | 22±0.3 | 10.4 | 2.85±0.1 | 2.8±0.1 |
| ED26B | 3 | 26.3±0.3 | 4.4±0.15 | 14.1±0.3 | 21.6±0.3 | 11.0min | 2.8±0.15 | 2.8±0.25 |
| ELD28 | 1 | 28.0±0.3 | 4.7±0.2 | 13.3±0.3 | 25.3±0.3 | 9.7 | 3.0±0.2 | 3.4±0.1 |
| ED39 | 3 | 39.0±0.5 | 4.4±0.2 | 13.5±0.3 | 34.8±0.2 | 10.7±0.2 | 2.7±0.2 | 2.85±0.2 |
| ED40 | 1 | 40.0±0.4 | 4.8±0.15 | 13.6±0.3 | 40.0±0.4 | 10.6±0.2 | 3.3±0.2 | 3.1±0.2 |
| EDR4111 | 3 | 41.3±0.6 | 5.55±0.2 | 19.6±0.4 | 37.2±0.35 | 14.7MIN | 3.25±0.2 | 4.5±0.25 |
| 型号 TYPE | C1 | Ae | Le | Ve | Amin | AL±25%（nH/N²) | 重量（g） Wt （g/prs） | ||
| ( mm-1 ) | ( mm² ) | ( mm ) | ( mm³ ) | ( mm² ) | TD4 | TD44 | TD95 | ||
| ED20A | 42.8 | 27 | 1155.6 | 3500 | 3500 | 7.3 | |||
| ED28 | 90 | 50.3 | 4530 | 3400 | 3400 | 24.5 | |||
| ED25 | 42.8 | 49.2 | 2107 | 500 | 500 | 10.0 | |||
| ED1326 | 67.8 | 23.6 | 1600 | 2000 | 2000 | 9.2 | |||
| ED26B | 67.8 | 23.6 | 1660 | 2000 | 2000 | 9.4 | |||
| ELD28 | 82.83 | 25.4 | 2103.9 | 5150 | 5150 | 10.7 | |||
| ED39 | 103.96 | 19.35 | 1989.5 | 6000 | 6000 | 13.7 | |||
| ED40 | 47.65 | 22.5 | 1072.5 | 5200 | 5200 | 15.00 | |||
| EDR4111 | 169.6 | 30.5 | 5482 | 9000 | 9000 | 28.50 | |||
Magnetic core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures, and is widely used in coils and transformers of various electronic devices.
