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| 型号 Type | 图号 | 尺寸 Dimensions | | Fig | A | B | C | D | E | F | | ET2020 | 1 | 20.1±0.4 | 20.1±0.4 | 4.4±0.2 | 15.7min | 15.7min | 4.0±0.2 | | ET2424 | 1 | 24.2±0.5 | 24.2±0.3 | 4.0±0.3 | 19.0min | 19.0min | 4.0±0.3 | | ET2626 | 1 | 26.0+0.4-0.2 | 26.0+0.4-0.2 | 4.5±0.2 | 21.0±0.3 | 21.0±0.3 | 4.5±0.2 | | ET2828 | 1 | 28.45±0.55 | 28.45±0.55 | 5.0±0.3 | 22.0min | 22.2min | 5.0±0.3 | | ET2930 | 1 | 29.0±0.4 | 30.0±0.4 | 5.0±0.3 | 22.6min | 23.6min | 5.0±0.3 | | ET3535 | 1 | 35.3±0.6 | 35.3±0.6 | 7.5±0.3 | 26.8min | 26.8min | 7.3±0.25 | | FT19.5 | 3 | 19.5±0.3 | 14.2±0.6 | 5.0±0.2 | 12.9min | 6.8min | 4.0±0.2 | | FT20 | 2 | 20.6±0.3 | 14.1±0.25 | 4.6±0.2 | 15.7min | 7.25min | 4.2±0.2 | | FT21 | 2 | 21.5±0.5 | 14.9±0.3 | 4.5±0.3 | 16.2±0.3 | 7.6min | 4.2±0.3 | | | | | | | | | | | 型号 Type | 磁心参数 Core parameter | 重量 | AL(nH/N2) | | C1 | Le | Ae | Ve | weight | HP1 | HP2 | HP3 | | (mm-1) | (mm) | (mm2) | (mm3) | (g/prs) | (±25%) | (±25%) | (±25%) | | ET2020 | 2.93 | 50.5 | 17.2 | 871 | 4.3 | 2150 | 3200 | 4300 | | ET2424 | 3.46 | 60.8 | 17.5 | 1060 | 5.6 | 1800 | 2550 | 3600 | | ET2626 | 3.21 | 68.1 | 21.2 | 1443 | 6.8 | 2000 | 2700 | 3800 | | ET2828 | 2.67 | 71.1 | 26.6 | 1890 | 9.6 | 2350 | 3300 | 4700 | | ET2930 | 2.70 | 74.3 | 27.5 | 2050 | 10 | 2350 | 3300 | 4650 | | ET3535 | 1.49 | 86.6 | 57.9 | 4970 | 25 | 4200 | 5900 | 8400 | | FT19.5 | 3.0 | 50.5 | 16.8 | 850 | 4.3 | 2300 | 3000 | 4100 | | FT20 | 4.8 | 64.4 | 13.5 | 866 | 3.7 | 1400 | 2000 | 2800 | | FT21 | 4.19 | 56.2 | 13.4 | 754 | 4.1 | 1450 | 2100 | 2900 |
Al:1kHz,0.5mA,100Ts
Pc:100kHz,200mT,100°C
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