Material Characteristics
EFD Cores Dimensions
| Geometry | Dimensions | Electrical Characteristics | Material Grades | SFP4, PV (100kHz,200mT, 100ºC )(W/Set) |
SFP95, PV (100kHz,200mT, 100ºC )(W/Set) |
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| Type | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | H (mm) | Le | Ae | Ve | AL Values in nH | ||||
| mm | mm2 | mm3 | SFP4 | SFP95 | |||||||||||
| EFD15.8/8/5 | 15.80±0.30 | 7.8±0.30 | 4.60±0.20 | 5.25±0.30 | 11.60±0.35 | 5.75±0.30 | 2.30±0.15 | 36.1 | 14.86 | 536.5 | 780+30%-20% | 1050+/-25% | ≤0.28 | Download Pdf  |
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| EFD20/10/7 | 20.5±0.30 | 10.6±0.30 | 6.65±0.15 | 8.90±0.20 | 15.60 min | 8.1±0.30 | 3.60±0.15 | 47 | 31 | 1460 | 1200+30/-20% | 1800+/-25% | ≤1.05 | ≤0.86 | Download Pdf |
| EFD21/10/7 | 21.3±0.30 | 10.6±0.30 | 6.65±0.15 | 8.90±0.20 | 16.10 min | 8.1±0.30 | 3.60±0.15 | 48.73 | 30.65 | 1482.8 | 1200+30/-20% | 1800+/-25% | ≤1.05 | ≤0.86 | Download Pdf |
| EFD25/13/9 | 25.20±0.30 | 12.7±0.30 | 9.10±0.20 | 11.30±0.20 | 18.50 Min | 9.6±0.30 | 5.20±0.15 | 59.18 | 53.28 | 3153 | 2000+30%-20% | 2800+/-25% | ≤1.80 | Download Pdf |
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| EFD25.8/13/9 | 25.80±0.30 | 12.7±0.30 | 9.10±0.20 | 11.30±0.20 | 19.50 min | 9.6±0.30 | 5.10±0.15 | 60.73 | 54.65 | 3325.8 | 2000+30%-20% | 2800+/-25% | ≤1.80 | Download Pdf |
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| EFD31/15/09 | 31.60±0.30 1 | 15.2±0.30 | 9.25±0.25 | 14.50±0.25 | 23.60 min | 11.3±0.30 | 4.75±0.20 | 68 | 69 | 4690 | 2050±25% | - | ≤2.60 | Download Pdf |
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