EC型磁芯
EC型磁芯
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| 规格 Type | 图形Fig. | 尺寸Dimensions(mm) | 有效参数Effective parameter | 电感系数AL(nH/N2) | 重量(克/付) | |||||||||
| A | B尺寸可调 | C | D/D1/D2 | E/E1 | G/G1/E2 | F | Ae(mm2) | Le(mm | Ve(mm3) | BP44 | BP95 | Weight(g/set) | ||
| EC19/8/5 | 1 | 19.00±0.30 | 8.25±0.15 | 5.10±0.20 | 5.05±0.20 | 14.50±0.30 | _ | 5.85±0.15 | 22.00 | 39.00 | 873.00 | 1400±25% | 1700±25% | 5.50 |
| EC19/7/7 | 2 | 19.40±0.40 | 7.2±0.20 | 7.2±0.20 | 6.8±0.20 | 15.20±0.35 | 13.70min | 4.5±0.15 | 36.16 | 34.83 | 1260.00 | 2200±25% | 2800±25% | 7.55 |
| EC19.5/4.6/7.5 | 1 | 19.50±0.50 | 4.60±0.10 | 7.5±0.30 | 7.5±0.30 | 13.80min | 11.90min | 2.0±0.15 | 41.80 | 23.70 | 991.00 | 2400±25% | 3000±25% | 5.50 |
| EC20/7/7 | 2 | 19.70±0.30 | 7.20±0.20 | 7.30±0.20 | 6.90±0.20 | 15.40min | _ | 4.50±0.15 | 35.80 | 35.20 | 1260.20 | 2200±25% | 2800±25% | 7.80 |
| EC25/15/8.5 | 1 | 25.0±0.60 | 14.7±0.20 | 8.50±0.20 | 8.50±0.20 | 18.50min | _ | 10.35±0.2 | 59.00 | 64.00 | 3786.40 | 2000±25% | 2600±25% | 22.00 |
| EC25/16/11 | 2 | 25.0±0.50 | 16.0±0.20 | 11.0±0.20 | 9.50±0.20 | 19.00min | _ | 12.75±0.2 | 71.60 | 71.60 | 5126.56 | 2400±25% | 3100±25% | 28.30 |
| EC27/14/8.5 | 1 | 26.8±0.50 | 13.95±0.2 | 8.50±0.20 | 8.40±0.20 | 20.10min | 19.30min | 10.80±0.2 | 56.30 | 65.85 | 3708.80 | 2000±25% | 2600±25% | 20.60 |
| EC28/11/8 | 2 | 28.00±0.50 | 5.50±0.15 | 8.00±0.20 | 7.20±0.20 | 23.00 min | 21.75 min | 3.00±0.15 | 40.10 | 36.88 | 1478.89 | 2200±25% | 2800±25% | 7.70 |
| EC28/10.8/9.5 | 2 | 28.60±0.60 | 10.80±0.2 | 9.50±0.30 | 9.50±0.30 | 23.16 min | 21.9 min | 6.40±0.20 | 61.51 | 50.10 | 3081.47 | - | 3500±25% | 21.20 |
| EC28/14/11 | 2 | 28.60±0.50 | 14.0±0.30 | 11.40±0.30 | 9.90±0.30 | 21.50 min | 19.20 min | 9.8±0.30 | 83.00 | 63.37 | 5545.80 | 2800±25% | 3300±25% | 31.30 |
| EC28/17/11 | 2 | 28.60±0.50 | 16.9±0.30 | 11.40±0.30 | 9.90±0.30 | 21.50 min | 19.20 min | 12.5±0.30 | 83.00 | 73.98 | 6140.00 | 2400±25% | 3100±25% | 36.40 |
| EC28/18/11 | 2 | 28.60±0.50 | 18.2±0.30 | 11.40±0.30 | 9.90±0.30 | 21.50 min | 19.20 min | 13.8±0.30 | 84.44 | 79.93 | 6748.60 | 2600±25% | 3300±25% | 38.14 |
| EC29/14/11 | 2 | 29.40±0.60 | 14.0±0.30 | 11.40±0.30 | 9.90±0.30 | 22.80 min | 21.00 min | 9.8±0.30 | 85.00 | 65.20 | 5545.80 | 2800±25% | 3800±25% | 31.30 |
| EC29/14/11B | 2 | 29.50±0.50 | 14.4±0.20 | 11.40±0.30 | 9.90±0.30 | 23.1±0.40 | 21.00 min | 9.9±0.30 | 85.13 | 65.88 | 5545.70 | 2800±25% | - | 32.70 |
| EC29/17/11B | 2 | 29.60±0.60 | 16.9±0.20 | 11.40±0.30 | 9.90±0.30 | 22.60 min | 20.90 min | 12.6±0.30 | 85.50 | 74.70 | 6444.00 | 2500±25% | - | 36.40 |
| EC29/17/11 | 2 | 29.40±0.60 | 17.0±0.30 | 11.40±0.30 | 9.90±0.30 | 22.80 min | 21.00 min | 12.8±0.30 | 83.60 | 76.50 | 6400.00 | 2400±25% | 3300±25% | 35.80 |
| EC29/13/11D | 2 | 29.20±0.40 | 12.70±0.20 | 11.40±0.25 | 9.75±0.20 | 22.00 min | 19.50 min | 8.50±0.20 | 83.70 | 59.10 | 4946.67 | 3200±25% | 4300±25% | 29.40 |
| EC29/5.5/8 | 2 | 29.00±0.50 | 5.50±0.15 | 8.00±0.30 | 7.20±0.30 | 24.00 min | - | 3.00±0.15 | 40.06 | 37.90 | 1518.20 | 2250±25% | 3000±25% | 9.46 |
| EC33/17/14 | 2 | 33.00±0.60 | 17.3±0.30 | 14.00±0.30 | 12.35±0.20 | 25.20 min | _ | 12.8±0.30 | 122.30 | 67.90 | 8306.20 | 3600±25% | 4350±25% | 53.50 |
| EC33/17.5/13.8-1 | 2 | 33.00±0.60 | 17.55±0.30 | 13.80±0.25 | 12.50±0.25 | 25.0±0.50 | 21.63±0.50 | 13.05±0.30 | 125.20 | 79.40 | 9940.90 | 3800±25% | 4500±25% | 55.00 |
| EC33/15.7/21 | 4 | 33.30±0.50 | 15.7±0.20 | 21.00±0.35 | D1:13.5±0.25 D2:11.0±0.20 | E1:24.3±0.40 E2:9.2±0.25 | 9.20±0.20 | 8.9±0.20 | 122.50 | _ | _ | _ | 8600±25% | 81.50 |
| EC35/8.2/23 | 6 | 35.00±0.50 | 8.20±0.15 | 23.00±0.40 | 11.40±0.30 | 23.60±0.50 | 7.40±0.25 | 3.60±0.15 | 104.19 | 63.92 | 6659.82 | - | - | 51.06 |
| EC36/8/12.5 | 2 | 35.80±0.50 | 7.70±0.20 | 12.50±0.40 | 11.40±0.25 | 27.20 min | 25.40 min | 4.15±0.15 | 97.90 | 46.20 | 4531.10 | 5000±25% | 6500±25% | 27.20 |
| EC40/21.5/15 | 2 | 40.0±0.80 | 21.5±0.20 | 15.00±0.30 | 14.00±0.30 | 30.70 min | 28.8±0.8 | 15.4±0.20 | 155.00 | 97.2 | 15066.0 | 3800±25% | 4700±25% | 87.20 |
| EC40/22.5/13.3 | 2 | 40.0±0.80 | 22.5±0.20 | 13.30±0.30 | 13.30±0.30 | 29.00 min | _ | 15.5±0.20 | 148.00 | 98.3 | 14548.4 | _ | 3500±25% | 85.00 |
| EC42/22/13.5 | 1 | 42.0±0.80 | 22.0±0.20 | 13.50±0.25 | 13.50±0.25 | 29.10 min | _ | 15.0±0.20 | 163.80 | 96.1 | 15741.2 | 4000±25% | 4900±25% | 89.85 |
| EC42/21/15 | 1 | 42.0±0.80 | 21.8±0.20 | 15.00±0.30 | 15.00±0.30 | 30.50 min | 28.5±0.60 | 15.7±0.20 | 178.50 | 98.70 | 17618.0 | 4500±25% | 6000±25% | 96.00 |
| EC42/22/15 | 1 | 42.0±0.80 | 22.0±0.20 | 15.00±0.30 | 15.00±0.30 | 30.50 min | 28.5±0.60 | 15.4±0.20 | 181.80 | 98.10 | 17834.6 | 4500±25% | 6000±25% | 98.50 |
| EC42/23/15 | 1 | 42.0±0.80 | 22.5±0.20 | 15.00±0.30 | 15.00±0.30 | 30.50 min | 28.5±0.60 | 16.4±0.20 | 178.50 | 101.5 | 18117.8 | 4500±25% | 6000±25% | 100.00 |
| EC42/21/20 | 1 | 42.0±0.60 | 21.2±0.20 | 19.60±0.30 | 17.30±0.30 | 32.2±0.50 | _ | 15.3±0.30 | 233.50 | 95.2 | 22229.2 | 6000±25% | 8000±25% | 125.50 |
| EC42/25/20 | 1 | 42.0±0.60 | 25.0±0.20 | 19.60±0.30 | 17.30±0.30 | 32.2±0.50 | _ | 19.1±0.30 | 233.50 | 110.5 | 25801.8 | 5200±25% | 7200±25% | 141.60 |
| EC42.5/25/20 | 1 | 42.5±0.60 | 25.0±0.20 | 19.80±0.30 | 17.20±0.30 | 33.2±0.50 | _ | 19.3±0.30 | 233.50 | 110.5 | 25801.8 | 5200±25% | 7200±25% | 141.60 |
| ECI46/11/12 | 3 | 46.0±0.60 | 7.0±0.15 | 12.00±0.30 | 10.70±0.20 | 38.8±0.60 | _ | F:3.0±0.15 I:4.0±0.15 | 93.70 | 48.2 | 4516.3 | _ | 4200±25% | 27.40 |
| EC49/26/16.5 | 1 | 49.0±1.00 | 25.5±0.30 | 16.50±0.40 | 16.30±0.30 | 36.50 min | 33.00 min | 18.90±0.30 | 211.50 | 118.0 | 24957.0 | 4200±25% | 5200±25% | 138.80 |
| EC49/28/17.2 | 1 | 49.0±1.00 | 27.5±0.30 | 17.20±0.40 | 17.20±0.30 | 36.50 min | 32.80 min | 19.20±0.30 | 238.80 | 120.4 | 28757.7 | 4800±25% | 6000±25% | 158.50 |
| EC50/18.85/20 | 7 | 50.0±0.70 | 18.85±0.20 | 20.00±0.30 | D:15.00±0.30 D1:11.5±0.30 | E:40.27±0.60 E1:16.00±0.4 | G:8.27±0.18 G1:6.07±0.15 E2:17.67±0.4 | 14.60±0.20 | 288.34 | - | - | - | 5500±25% | 128.10 |
| EC60/19.6/19.1 | 9 | 60±0.7 | 19.6±0.2 | 19±0.5 | D1：18.2±0.25 D2：11.6±0.25 | 53.4±0.7 | 49±0.7 | 15±0.25 | 148.00 | |||||
| EC92/16.5/32 | 8 | 92.0±1.2 | 16.50±0.25 | 32.00±0.50 | 17.00±0.25 | 86.0±1.20 | 73.2±1.20 | 8.00±0.30 | 226.98 | 236.96 | 53785.18 | - | 11000±25% | 297.60 |
| 注:AL值测试条件:1KHz、 0.3V、 100Ts (Remark:Testing conditon for AL:1KHz、 0.3V、 100Ts ) | ||||||||||||||
| 以上为本公司标准规格，可根据客户特殊要求进行设计。(The above is the usually type，we can redesign according to costomer′s request) | ||||||||||||||