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EI-Type Cores
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| Cores |
Dimensions(mm) | Weight | | A | B | C | F | G | H | I(min) | (g) | | EI-12.5 | 12.4กำ0.3 | 7.55กำ0.15 | 2.4กำ0.1 | 4.85กำ0.15 | 1.5กำ0.1 | 5.1กำ0.15 | 8.8 | 1.9 | | EI-13 | 13.0กำ0.3 | 10.7กำ0.15 | 2.75กำ0.1 | 6.15กำ0.1 | 1.45กำ0.1 | 9.3กำ0.15 | 10.05 | 2.8 | | EI-16 | 16.0กำ0.3 | 12.2กำ0.2 | 4.0กำ0.2 | 4.8กำ0.2 | 2.0กำ0.2 | 10.2กำ0.2 | 11.6 | 3.3 | | EI-19 | 20.0กำ0.3 | 13.55กำ0.25 | 4.45กำ0.15 | 5.0กำ0.2 | 2.3กำ0.1 | 11.15กำ0.15 | 14.3 | 5.1 | | EI-22 | 22.0กำ0.3 | 14.55กำ0.25 | 5.75กำ0.25 | 5.75กำ0.25 | 4.5กำ0.2 | 10.55กำ0.25 | 13.0 | 9.8 | | EI-22/19/6 | 22.0กำ0.4 | 15.0กำ0.2 | 5.9กำ0.25 | 5.75กำ0.25 | 4.0กำ0.2 | 11.0กำ0.2 | 16.2กำ0.4 | 8.5 | | EI-25 | 25.0กำ0.4 | 16.85กำ0.25 | 6.55กำ0.3 | 6.55กำ0.3 | 3.2กำ0.15 | 13.6กำ0.25 | 18.6กำ0.3 | 10.7 | | EI-25/18 | 25.3กำ0.5 | 15.55กำ0.25 | 6.5กำ0.3 | 6.75กำ0.25 | 2.7กำ0.2 | 12.35กำ0.25 | 19.0 | 10.2 | | EI-25/20 | 25.3กำ0.5 | 16.85กำ0.25 | 6.55กำ0.3 | 6.4กำ0.2 | 3.15กำ | 0 | 13.6กำ0.25 | 19.0 | 10.4 | | 0.15 | | EI-28 | 28.0กำ0.5 | 16.75กำ0.25 | 7.2กำ0.3 | 10.6กำ0.2 | 3.5กำ0.3 | 12.25กำ0.25 | 18.6 | 22.0 | | EI-30 | 30.0กำ0.4 | 21.25กำ0.25 | 10.7กำ0.3 | 10.7กำ0.3 | 5.5กำ0.2 | 16.25กำ0.25 | 19.8 | 34.0 | | EI-33/29/13 | 33.0กำ0.5 | 23.75กำ0.25 | 9.7กำ0.3 | 12.7กำ0.3 | 5.0กำ0.3 | 19.25กำ0.25 | 24.0กำ0.5 | 41.0 | | EI-35 | 35.0กำ0.5 | 24.25กำ0.25 | 10.0กำ0.3 | 10.0กำ0.3 | 4.6กำ0.3 | 18.35กำ0.25 | 24.5 | 36.0 | | EI-40 | 40.0กำ0.5 | 27.25กำ0.25 | 11.65กำ0.35 | 11.65กำ0.35 | 7.5กำ0.3 | 20.25กำ0.25 | 27.2 | 60.0 |
| Cores |
Material |
AL(nH/N2) | Effective Parameter | | al/A | Ae | le | Ve | Acp | Acw | | กำ25% | (mm-1) | (mm2) | (mm) | (mm3) | (mm2) | (mm2) | | EI-12.5 | PF-2 | 1350 | 1.37 | 15.0 | 20.6 | 309.6 | 11.6 | 16.3 | | PF-2B | 1400 | | EI-13 | PF-2 | 1070 | 1.63 | 18.1 | 29.8 | 540.4 | 16.9 | 35.9 | | PF-2B | 1100 | | EI-16 | PF-2 | 1070 | 1.73 | 19.8 | 34.4 | 682.9 | 19.2 | 38.8 | | PF-2B | 1100 | | EI-19 | PF-2 | 1400 | 1.70 | 23.0 | 39.3 | 905.3 | 22.8 | 55.5 | | PF-2B | 1450 | | EI-22 | PF-2 | 2500 | 0.95 | 41.4 | 39.5 | 1638.5 | 33.1 | 39.3 | | PF-2B | 2550 | | EI-22/19/6 | PF-2 | 1950 | 1.11 | 37.5 | 41.7 | 1570.1 | 33.1 | 53.0 | | PF-2B | 2000 | | EI-25 | PF-2 | 1910 | 1.15 | 42.6 | 49.1 | 2094.3 | 42.9 | 79.9 | | PF-2B | 2000 | | EI-25/18 | PF-2 | 2100 | 1.14 | 41.0 | 46.9 | 1920.0 | 43.9 | 79.0 | | PF-2B | 2200 | | EI-25/20 | PF-2 | 1900 | 1.15 | 42.2 | 48.9 | 2063.6 | 42.9 | 84.6 | | PF-2B | 2000 | | EI-28 | PF-2 | 4210 | 0.53 | 88.7 | 47.3 | 4197.9 | 76.3 | 69.8 | | PF-2B | 4300 | | EI-30 | PF-2 | 4690 | 0.52 | 110.3 | 58.4 | 6436.1 | 115.0 | 73.9 | | PF-2B | 4930 | | EI-33/29/13 | PF-2 | 4400 | 0.57 | 119.3 | 67.6 | 8067.6 | 123.2 | 132.8 | | PF-2B | 4500 | | EI-35 | PF-2 | 3610 | 0.61 | 107.9 | 65.7 | 7105.0 | 97.0 | 131.6 | | PF-2B | 3800 | | EI-40 | PF-2 | 4710 | 0.50 | 147.4 | 77.2 | 11373.7 | 134.0 | 159.3 | | PF-2B | 4860 |
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