尺寸
排# | 零件号 | 通用 规格 | A | B | C | D | E | F | K | 重量(g) 每套 |
(1) | 8978101021 8998101021 8995101021 | EFD10 | 10.50 ± 0.30 0.413 | 5.20 ±0.15 0.205 | 2.70 ± 0.20 0.106 | 3.75 ±0.15 0.148 | 7.65 ± 0.30 0.301 | 4.55 ± 0.20 0.179 | 1.45 ± 0.10 0.057 | 0.90 |
(2) | 8978121221 8998121221 8995121221 | EFD12 | 12.50 ±0.35 0.492 | 6.20 ±0.15 0.244 | 3.50 ± 0.20 0.138 | 4.55 ±0.15 0.179 | 9.00 ± 0.35 0.354 | 5.40 ± 0.20 0.213 | 2.00 ± 0.10 0.079 | 1.80 |
(3) | 8978151521 8998151521 8995151521 | EFD15 | 15.00 ± 0.40 0.591 | 7.50 ±0.15 0.295 | 4.65 ± 0.20 0.183 | 5.50 ± 0.15 0.217 | 11.00 ± 0.40 0.433 | 5.30 ± 0.20 0.209 | 2.40 ± 0.10 0.094 | 2.80 |
(4) | 8978202021 8998202021 8995202021 | EFD20 | 20.00 ±0.55 0.787 | 10.00 ±0.25 0.394 | 6.65 ± 0.20 0.262 | 7.70 ±0.25 0.303 | 15.40 ± 0.50 0.606 | 8.90 ± 0.30 0.350 | 3.60 ±0.15 0.142 | 7.00 |
(5) | 8978252521 8998252521 8995252521 | EFD25 | 25.00 ± 0.50 0.984 | 12.50 ±0.25 0.492 | 9.10 ± 0.30 0.358 | 9.30 ±0.25 0.366 | 18.70 ± 0.60 0.736 | 11.40 ± 0.20 0.449 | 5.20 ± 0.20 0.205 | 16.00 |
(6) | 8978303021 8998303021 8995303021 | EFD30 | 30.00 ± 0.80 1.181 | 15.00 ±0.25 0.591 | 9.10 ± 0.30 0.358 | 11.20 ± 0.30 0.441 | 22.40 ±0.75 0.882 | 14.60 ± 0.30 0.575 | 4.90 ± 0.20 0.193 | 24.00 |
接上表
磁芯有效参数
排# | 零件号 | ∑l/A(cm-1) | Le(cm) | Ae(cm2) | Ve(cm3) | A min(cm2) | AL(nH) |
(1) | 8978101021 8998101021 8995101021 | 32.70 | 2.36 | 0.072 | 0.171 | 0.066 | 530 ±25% 540 ±25% 610 ±25% |
(2) | 8978121221 8998121221 8995121221 | 25.90 | 2.84 | 0.11 | 0.311 | 0.108 | 710 ±25% 730 ±25% 850 ±25% |
(3) | 8978151521 8998151521 8995151521 | 22.30 | 3.44 | 0.154 | 0.531 | 0.127 | 880 ±25% 910 ±25% 1050 ±25% |
(4) | 8978202021 8998202021 8995202021 | 15.60 | 4.74 | 0.31 | 1.44 | 0.29 | 1200 ±25% 1200 ±25% 1400 ±25% |
(5) | 8978252521 8998252521 8995252521 | 10.40 | 5.88 | 0.58 | 3.32 | 0.55 | 2200 ±25% 2250 ±25% 2650 ±25% |
(6) | 8978303021 8998303021 8995303021 | 11.30 | 6.93 | 0.69 | 4.26 | 0.66 | 2800 ±25% 2150 ±25% 2800 ±25% |
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