纳米晶共模铁芯

纳米晶共模铁芯 (1).jpg 纳米晶共模铁芯 (2).jpg

铁氧体相比较,纳米晶具有更高的居里温度,即使在高达180℃的高温时,也能可靠地工作;纳米晶具有更高的磁导率和更高的饱和磁感应强度,纳米晶铁芯可以大幅减少重量、体积,铜绕组的功率损耗通常为铁氧体的50-70%。适用于变频驱动、EV控制器、变频空调、液晶电视、电陶炉等消费电子设备,同时也适用于逆变焊机等工业电源领域的EMC治理。

纳米晶共模电感铁芯广泛应用于各种开关电源模块、不间断电源、通信电源、逆变器、变频器、家电等设备的电磁兼容。

应用领域:

1.电动汽车/混合动力汽车

2.变频空调

3.电磁炉

4.逆变焊机

5.开关电源

6.光伏逆变

7.变频器

8.EMC滤波器

9.风能发电

10.不间断电源

性能特点:

+高初始导磁率,是铁氧体的5-20倍,减少铁芯体积。
+高饱和磁感应强度,比铁氧体高2 ~ 3倍。
+低损耗,优良的温度稳定性。

+优良的阻抗-频率特性

+突出的抗不平衡电流能力

纳米晶共模铁芯材料性能表:

饱和磁感应强度Saturated induction density T 1.2
磁导率(μi )Permeability  Gs/Oe 8.5x104
磁导率(10kHz)Permeability  Gs/Oe 8.0x104
磁导率(100kHz)Permeability Gs/Oe 2.0x104
居里温度Curie temperature Tc 570
密度( ρ )Density   g/cm³ 7.2
电阻率( δ )Resistivity  μΩ.cm ≥130
叠片系数 ( k ) Stack Factor ≥0.8


纳米晶共模铁芯产品规格表

Transmart
Part number
VAC Part number铁芯尺寸Core dimensions截面积
iron cross section
Afe
 cm2
磁路长度
mean path length
lFe
cm
铁芯重量
weight
mFe
 g
磁导率
Permeability ( µ at 10kHz )
单匝电感量
AL
10 kHz 100 kHz
nominal
μH
饱和电流
saturation current
typical
10 kHz 100 kHz
A
铁芯尺寸
Core dimensions
da x di x h
mm x mm x mm
完成尺寸
Finished core size OD x ID x H
mm x mm x mm
指定范围值
specified value
设计参考值
design refer
NC-0178-L-wW9149.8 x 6.5 x 4.511.2 x 5.1 x 5.80.062.61.165600 ≤ µ` ≤ 12700087,00025.5     6.40.2      0.4
NC-0010-L-wW90212 x 8 x 4.514.1 x 6.6 x 6.30.073.11.772000 ≤ µ` ≤ 13900097,00028.0     6.80.2      0.4
NC-0226-L-wW49812.5 x 10 x 514.3 x 8.5 x 7.00.053.51.342200 ≤ µ` ≤ 8150056,00010.0     3.60.4      0.8
NC-0039-L-wW86515 x 10 x 4.517.1 x 7.9 x 6.50.093.92.672000 ≤ µ` ≤ 13900094,00027.0     6.70.3      0.5
NC-0217-L-wW40316 x 10 x 617.9 x 8.1 x 8.10.144.1472000 ≤ µ`≤ 13500097,00043.0    10.10.3      0.6
NC-0217-L-w-01W308418000 ≤ µ` ≤ 3500023,70011.7     6.51.2      1.7
NC-0179-L-wW51517.5 x 12.6 x 619.0 x 11.0 x 8.00.124.74.172000 ≤ µ` ≤ 13500096,00030.0     6.90.3      0.7
NC-0044-L-W-01W83819 x 15 x 1021.2 x 13.0 x 12.30.165.36.372000 ≤ µ` ≤ 13000096,00036.1     8.80.4      0.7
NC-0038-L-WW40920 x 12.5 x 822.6 x 10.3 x 10.20.245.19.072000 ≤ µ` ≤ 13500097,00055.2    13.60.4      0.7
NC-0038-L-w-01W4509.018100 ≤ µ` ≤3500023,70014.3     9.11.4      2.1
NC-0088-L-w-03W52325 x 20 x 1027.6 x 17.4 x 12.80.207.110.460000 ≤ µ` ≤ 11600080,00028.4     7.30.6      1.1
NC-0141-L-w-01W38025 x 16 x 1027.9 x 13.6 x 12.50.366.417.072000 ≤ µ` ≤ 13500095,00065.5    15.50.4      0.9
NC-0141-L-w-02W45117.015000 ≤ µ` ≤ 3500024,30017.0    11.51.7      2.6
NC-0141-L-w-04W98017.03300 ≤ µ` ≤ 6400 ( 100kHz )4,4003.2      3.19.3      9.6
NC-0008-L-w-01W423 30 x 20 x 1032.8 x 17.6 x 12.50.407.923.072000 ≤ µ` ≤ 135000103,00059.3    14.00.5      1.0
NC-0008-L-w-14W35823.019500 ≤ µ` ≤ 3520025,50015.5    11.12.1      3.1
NC-0008-L-w-11W98123.03280 ≤ µ` ≤ 6400 ( 100kHz )4,4002.9      2.811.4    11.8
NC-0058-L-bW51430 x 20 x 1532.8 x 17.5 x 17.80.577.93372000 ≤ µ` ≤ 13500096,00088.0    20.00.5      1.1
NC-0015-L-w-03W422 40 x 32 x 1543.1 x 28.7 x 18.50.4611.33872000 ≤ µ` ≤ 13500095,00047.2    11.10.8      1.5
NC-0015-L-w-04W4523815000 ≤ µ` ≤ 2900020,00012.2     7.93.7      5.1
NC-0015-L-w-10W964383160 ≤ µ` ≤ 6300 ( 100kHz )4,3002.3      2.216.6    17.1
NC-0023-L-b-02W42440 x 25 x 1543.1 x 22.5 x 18.50.8610.26472000 ≤ µ` ≤ 13500094,000101.0   23.10.7      1.4
NC-0023-L-b-06W4536417850 ≤ µ` ≤ 3450023,70025.4    17.22.9      4.2
NC-0177-L-bV102
45 x 30 x 1548.3 x 26.4 x 18.20.8611.87472000 ≤ µ` ≤ 13500096,00087.5    20.3
24.3    15.9
0.8      1.6
3.0      4.5
NC-0177-L-b-01V1187420000 ≤ µ` ≤ 3870026,70024.3    15.93.0      4.5
NC-0177-L-b-02V1017412900 ≤ µ` ≤ 2500017,20015.7    14.34.6      5.8
NC-0016L-w-02W51650 x 40 x 2053.5 x 36.3 x 23.40.7614.17950000 ≤ µ` ≤ 9700066,00045.3    14.01.4      2.7
NC-0016-L-w-03W5657920000 ≤ µ` ≤ 3870026,60018.0    10.03.5      5.3
NC-0017-L-bW517 63 x 50 x 2567.3 x 46.5 x 28.61.2417.816150000 ≤ µ` ≤ 9700067,00058.6    18.11.8      3.5
NC-0017-L-b-01V11016120000 ≤ µ` ≤ 3870026,50023.3    13.54.4      6.7
NC-0017-L-b-02W9851632850 ≤ µ` ≤ 5510 ( 100kHz )3,7003.3      3.230.2    30.9
NC-0147-L-bV14080 x 50 x 2086.0 x 44.7 x 25.72.2820.434271250 ≤ µ` ≤ 13700095,00094       281.4      2.8
NC-0147-L-b-02W53134218700 ≤ µ` ≤ 3630024,900
5,170
35.0    24.05.5      8.2
NC-0147-L-b-04V091347≥ 517051709.6      9.226.4    27.3
NC-0096-L-b-01W51890 x 60 x 2095.4 x 54.7 x 24.72.2823.639550000 ≤ µ` ≤ 97000
67,000
3,700
81.0    25.12.4      4.5
NC-0096-L-b-02W9844002800 ≤ µ` ≤ 5400 ( 100kHz )37004.6      4.540.9    41.8
NC-0188-L-wV082100 x 80 x 25105.5 x 75.0 x 29.61.9028.337950000 ≤ µ` ≤ 9700067,00056.3    16.9
14.5    13.1
2.8      5.3
10.9    13.8
NC-0188-L-w-01V08137912900 ≤ µ` ≤ 2500017,20014.5    13.110.9    13.8
NC-0144-L-bW468102 x 76 x 25108.1 x 70.0 x 30.32.4728.050850000 ≤ µ` ≤ 9700067,00068.8    21.63.8      6.7
NC-0144-L-b-02V08050812900 ≤ µ` ≤ 2500017,20019.1    17.210.7    13.6
NC-0144-L-b-01W9475152840 ≤ µ` ≤ 5480 ( 100kHz )3,8004.3      4.247.4    48.5
NC-0032-L-b-03V074 160 x 130 x 25166.9 x 123.9 x 30.52.74
2.74
2.74
2.85
45.6
45.6
45.6
45.6
91727680 ≤ µ` ≤ 5959036,00026.8    13.78.4     13.6
NC-0032-L-b-02V08891720000 ≤ µ` ≤ 3870026,50020.1    13.111.3    17.1
NC-0032-L-bV06691712900 ≤ µ` ≤ 2500017,20012.9    11.717.6    22.3
NC-0032-L-b-04W9829672800 ≤ µ` ≤ 5400 ( 100kHz )3,7003.0      2.979.3    81.1