| 型号 | 图号 | 尺寸 Dimensions | | Type | Fig | A | B | C | D | E | F | G(Ref) | H | | EFD10 | 1 | 10.5±0.3 | 5.2±0.1 | 2.7±0.1 | 4.6±0.2 | 7.65±0.3 | 3.75±0.15 | 0.2 | 1.5±0.2 | | EFD11.8 | 2 | 11.8±0.25 | 6.05±0.2 | 4.7±0.15 | 4.5±0.15 | 8.7±0.3 | 4.55±0.15 | | 2.9±0.1 | | EFD12 | 1 | 12.5±0.3 | 6.2±0.2 | 3.5±0.15 | 5.4±0.2 | 9.0±0.3 | 4.5±0.2 | 0.2 | 2.0±0.2 | | EFD13 | 2 | 13.5±0.3 | 8.0±0.2 | 3.0±0.2 | 6.0±0.15 | 10.5±0.3 | 4.65±0.15 | | 1.5±0.1 | | EFD13A | 2 | 13.4±0.3 | 11.2±0.2 | 4.5±0.2 | 5.3±0.15 | 9.8±0.3 | 8.6±0.15 | | 3.0±0.1 | | EFD15 | 1 | 15.0±0.5 | 7.5±0.2 | 4.7±0.2 | 5.3±0.3 | 11.0±0.4 | 5.5±0.3 | 0.2 | 2.4±0.2 | | EFD16.5 | 3 | 16.55±0.25 | 19.4±0.15 | 4.45±0.1 | 5.8±0.1 | 11.4min | 16.45+0.2-0.15 | | 2.45±0.15 | | EFD20 | 1 | 20.0±0.6 | 10.0±0.3 | 6.65±0.2 | 8.9±0.2 | 15.4±0.5 | 7.7±0.3 | 0.15 | 3.6±0.2 | | EFD21 | 2 | 21.2±0.4 | 11.8±0.3 | 5.9±0.2 | 9.4±0.2 | 15.8min | 9.2±0.3 | | 3.3±0.2 | | EFD25 | 1 | 25.0±0.7 | 12.5±0.3 | 9.1±0.3 | 11.4±0.3 | 18.7±0.7 | 9.3±0.3 | 0.6 | 5.2±0.3 | | EFD30 | 1 | 30.0±0.9 | 15.0±0.3 | 9.1±0.3 | 14.6±0.4 | 22.4±0.8 | 11.2±0.3 | 0.8 | 4.9±0.3 | | EFD30.2 | 1 | 30.2±0.4 | 15.2±0.15 | 9.1±0.2 | 14.6±0.25 | 22.4±0.55 | 11.2±0.3 | 0.75 | 4.9±0.15 | | | | | | | | | | | | 型号 Type | 磁心参数 Core parameter | 重量 | AL(nH/N2) | | C1 | Le | Ae | Ve | weight | LP3 | LP3A | | (mm-1) | (mm) | (mm2) | (mm3) | (g/prs) | (±25%) | (±25%) | | EFD10 | 3.3 | 23.7 | 7.20 | 171 | 0.9 | 500 | 470 | | EFD11.8 | 2.01 | 29.7 | 14.8 | 440 | 1.6 | 900 | 870 | | EFD12 | 2.5 | 28.5 | 11.4 | 325 | 1.7 | 700 | 670 | | EFD13 | 3.07 | 38.7 | 12.6 | 487 | 2.5 | 630 | 600 | | EFD13A | 2.69 | 45.52 | 16.94 | 771 | 3.0 | 550 | 520 | | EFD15 | 2.27 | 34.0 | 15.0 | 510 | 2.80 | 700 | 670 | | EFD16.5 | 0.492 | 22.8 | 46.3 | 1056 | 24.0 | 3800 | 3630 | | EFD20 | 1.52 | 47.0 | 31.0 | 1460 | 7.0 | 1150 | 1100 | | EFD21 | 1.7 | 53.1 | 31.3 | 1659 | 9.6 | 1100 | 1050 | | EFD25 | 0.98 | 57 | 58 | 3300 | 16 | 2000 | 1930 | | EFD30 | 0.98 | 68 | 69 | 4700 | 24 | 1900 | 1830 | | EFD30.2 | 1.0 | 69 | 69 | 4760 | 26 | 1900 | 1830 |
Al:1kHz,0.5mA,100Ts
Pc:100kHz,200mT,100°C
100kHz,100mT,100°C(*)
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