EI 磁芯
型号Type尺寸Dimension/单位mm重量/g备注ABCDE(min)FIEI130912.5±0.37.4±0.25.0±0.0.22.4±0.29.15.1±0.21.5±0.22.5KEI19/(1916)19.2±0.513.7±0.34.90±0.34.70±0.31411.50±0.32.40±0.24.7G/KEI221822.0±0.615.3±0.26+0-0.56+0-0.515.611.3±0.34.0±0.19KEI22(H)22.0±0.514.9±0.35.70±0.
在线询价 
| 型号Type | 尺寸 Dimension/单位mm | 重量/g | 备注 | ||||||
| A | B | C | D | E(min) | F | I | |||
| EI1309 | 12.5±0.3 | 7.4±0.2 | 5.0±0.0.2 | 2.4±0.2 | 9.1 | 5.1±0.2 | 1.5±0.2 | 2.5 | K |
| EI19/(1916) | 19.2±0.5 | 13.7±0.3 | 4.90±0.3 | 4.70±0.3 | 14 | 11.50±0.3 | 2.40±0.2 | 4.7 | G/K |
| EI2218 | 22.0±0.6 | 15.3±0.2 | 6+0-0.5 | 6+0-0.5 | 15.6 | 11.3±0.3 | 4.0±0.1 | 9 | K |
| EI22 (H) | 22.0±0.5 | 14.9±0.3 | 5.70±0.3 | 5.70±0.3 | 15.8 | 11.00±0.3 | 3.60±0.3 | 9.2 | G |
| EI22-E | 22.2±0.4 | 16.2+0.2-0 | 5.8±0.2 | 5.7±0.3 | 16.2 | 12.2+0.2-0 | K | ||
| EI25/(2519) | 25.4±0.5 | 16.3±0.4 | 6.30±0.3 | 6.30±0.3 | 18.6 | 13.30±0.4 | 3.00±0.3 | 10.8 | G/K |
| EI27 | 26.5±0.5 | 17.3±0.3 | 8.0±0.3 | 7.0±0.3 | 18.5 | 13.5±0.3 | 3.5±0.5 | 21 | K |
| EI28 (H) | 28.1±0.5 | 17.1±0.3 | 10.40±0.3 | 7.10±0.3 | 18.5 | 12.80±0.4 | 3.50±0.3 | 23.4 | G |
| EI2820 | 28.0±0.6 | 17.0±0.2 | 11.0+0-0.5 | 7.5+0-0.6 | 18.6 | 12.4±0.25 | 3.9+0.1-0 | 23 | K |
| EI2920 | 29±0.6 | 17.3±0.2 | 11.0+0-0.5 | 7.5+0-0.6 | 20 | 12.7±0.25 | 3.9+0.1-0 | 24 | K |
| EI30/(3027) | 30.6±0.4 | 21.5±0.3 | 10.65±0.3 | 10.65±0.3 | 20.25 | 16.50±0.3 | 5.50±0.2 | 38.1 | G/K |
| EI33 (H) | 33.2±0.6 | 24.3±0.4 | 12.70±0.3 | 9.50±0.5 | 23.2 | 19.40±0.4 | 4.75±0.3 | 41.5 | G |
| EI3329 | 33.8±0.5 | 24.3±0.3 | 12.6±0.3 | 9.7±0.3 | 25.1 | 19.6±0.3 | 5.0±0.3 | 43 | K |
| EI40 (H) | 40.0±0.7 | 27.0±0.5 | 11.60±0.4 | 11.60±0.4 | 27.2 | 21.25±0.3 | 6.50±0.3 | 62.4 | G |
| EI4034 | 40±0.7 | 27.2+0.6-0 | 12.0+0-0.5 | 12.0+0-0.5 | 27.5 | 20.2+0.6-0 | 7.50±0.3 | 61 | K |
| EI40D | 40.0±0.7 | 27.4±0.3 | 11.65±0.4 | 11.65±0.4 | 28 | 20.60±0.3 | 7.50±0.3 | 63.2 | G |
| 型号 | 有效参数 | AL值 AL(nH/N²) | |||||||
| C1 | Le | Ae | Ve | GS3 | GP4 | ||||
| (mm-1) | (mm) | (mm2) | (mm3) | ||||||
| EI19 | 1.5 | 39.1 | 26.3 | 1029 | 1200±25% | ||||
| EI22 | 1.32 | 42.9 | 32.49 | 1686 | 2160±25% | 1790±25% | |||
| EI25 | 1.07 | 49.1 | 46 | 2270 | 2000±25% | ||||
| EI28 | 0.57 | 48.6 | 85.1 | 4139 | 4600±25% | 3800±25% | |||
| EI30 | 0.54 | 59.64 | 110.12 | 6568 | 4000±25% | ||||
| EI33 | 0.57 | 66.9 | 118.1 | 7909 | 5100±25% | 4100±25% | |||
| EI40 | 0.55 | 76.8 | 140 | 10750 | 5500±25% | 4400±25% | |||
| EI40D | 0.53 | 77.6 | 147.3 | 11420 | 5400±25% | ||||
