納米晶共模濾波電感鐵芯
性能指標(biāo):
飽和磁感應(yīng)強(qiáng)度Bs (T) | 1.25 | 初始導(dǎo)磁率(Gs/Oe) | >80,000 |
居里溫度Tc(°C) | >560 | 導(dǎo)磁率(Gs/Oe) | >200,000 |
晶化溫度Tx(°C) | >500 | 矯頑力Hc (A/m) | <2 |
飽和磁致伸縮系數(shù)ls | <2×10-6 | 鐵損(20kHz,0.5T)(w/kg) | <25 |
連續(xù)工作溫度范圍 | –155-130℃ | 鐵損(100kHz,0.2T)(w/kg) | <70 |
剩余磁感應(yīng)強(qiáng)度T | 0.5-0.8 | 鐵損變化率(–50-130℃) | <15% |
· 高初始導(dǎo)磁率:是鐵氧體的5~20倍,因而具有更大的插入損耗,對傳導(dǎo)干擾的抑制作用遠(yuǎn)大于鐵氧體;
· 高飽和磁感應(yīng)強(qiáng)度:比鐵氧體高2~3倍。在電流強(qiáng)干擾的場合不易磁化到飽和;
· 卓越的溫度穩(wěn)定性:較高的居里溫度,在有較大溫度波動(dòng)的情況下,合金的性能變化率明顯低于鐵氧體,具有優(yōu)良的穩(wěn)定性,而且性能的變化接近于線性;
靈活的頻率特性:可以更加靈活地通過調(diào)整工藝來得到所需要的頻率特性。通過不同的制造工藝,配合適當(dāng)?shù)木€圈匝數(shù)可以得到不同的阻抗特性,滿足不同波段的濾波要求,使其阻抗值大大高于鐵氧體。
規(guī)格型號:
Part No. | Core Dim. (mm) | Finished Core (mm) | Le | Ae | AL min.* | AL min/max* | |||||
OD | ID | HT | OD | ID | HT | (cm) | (cm2) | 10KHz | 100KHz | ||
ON-090604 | 9 | 6 | 4 | 10 | 4.9 | 6.6 | 2.40 | 0.04 | 9 | 4 | 7 |
ON-100705 | 9.8 | 6.5 | 4.5 | 12 | 4.6 | 6.5 | 2.40 | 0.07 | 17 | 7 | 12 |
ON-120905 | 12 | 8.5 | 5 | 13 | 6.8 | 7.1 | 3.22 | 0.07 | 11 | 5 | 8 |
ON-191105 | 19 | 11 | 5 | 19 | 9 | 9 | 4.70 | 0.13 | 16 | 6 | 11 |
ON-201205 | 20 | 12 | 5 | 21 | 10 | 9 | 5.03 | 0.14 | 16 | 6 | 11 |
ON-221405 | 22 | 14 | 5 | 23 | 11 | 7.1 | 5.70 | 0.13 | 13 | 5 | 9 |
ON-261605 | 26 | 16 | 5 | 31 | 14 | 9.9 | 6.60 | 0.16 | 14 | 6 | 10 |
ON-120910 | 12 | 9 | 10 | 17 | 7 | 13 | 3.30 | 0.11 | 18 | 7 | 13 |
ON-191410 | 19 | 14 | 10 | 23 | 12 | 13 | 5.18 | 0.18 | 19 | 8 | 14 |
ON-201205 | 20 | 12 | 5 | 25 | 10 | 8.6 | 5.30 | 0.14 | 15 | 6 | 11 |
ON-201208 | 20 | 12 | 8 | 25 | 10 | 12 | 5.03 | 0.20 | 22 | 9 | 16 |
ON-201210 | 20 | 12 | 10 | 25 | 10 | 14 | 5.03 | 0.26 | 29 | 12 | 21 |
ON-241515 | 24 | 15 | 15 | 28 | 13 | 19 | 6.12 | 0.47 | 43 | 17 | 31 |
ON-261610 | 26 | 16 | 10 | 31 | 14 | 14 | 6.60 | 0.38 | 32 | 13 | 23 |
ON-281912 | 28 | 19 | 12 | 33 | 17 | 16 | 7.38 | 0.77 | 59 | 24 | 42 |
ON-302010 | 30 | 20 | 10 | 37 | 18 | 14 | 7.85 | 0.35 | 25 | 10 | 18 |
ON-322010 | 32 | 20 | 10 | 39 | 18 | 14 | 8.17 | 0.39 | 27 | 11 | 19 |
ON-302015 | 30 | 20 | 15 | 37 | 18 | 19 | 7.85 | 0.53 | 38 | 15 | 27 |
ON-402510 | 40 | 25 | 10 | 45 | 23 | 14 | 10.20 | 0.49 | 27 | 11 | 19 |
ON-402515 | 40 | 25 | 15 | 45 | 23 | 17 | 10.20 | 0.73 | 41 | 16 | 29 |
ON-503210 | 50 | 32 | 10 | 55 | 30 | 12 | 12.90 | 0.59 | 26 | 10 | 18 |
ON-503215 | 50 | 32 | 15 | 55 | 30 | 17 | 12.90 | 0.88 | 39 | 15 | 27 |
ON-503220 | 50 | 32 | 20 | 55 | 30 | 22 | 12.90 | 1.17 | 51 | 21 | 36 |
其它規(guī)格可根據(jù)客戶要求定制!