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AC/DC纳米晶共模电感磁芯AC/DC nanocrystalline common-mode inductor cores

AC/DC纳米晶共模电感磁芯是一种高性能软磁材料，主要用于抑制共模噪声（Common Mode Noise），广泛应用于新能源汽车、开关电源、逆变器、通信设备等领域。相比传统铁氧体磁芯，纳米晶磁芯具有高磁导率、高饱和磁感应强度、宽频特性、高温稳定性等优势，特别适用于高频、大电流场景。

AC/DC纳米晶共模电感磁芯

AC/DC纳米晶共模电感磁芯是一种高性能软磁材料，主要用于抑制共模噪声（Common Mode Noise），广泛应用于新能源汽车、开关电源、逆变器、通信设备等领域。相比传统铁氧体磁芯，纳米晶磁芯具有高磁导率、高饱和磁感应强度、宽频特性、高温稳定性等优势，特别适用于高频、大电流场景。

AC/DC nanocrystalline common-mode inductor cores
AC/DC nanocrystalline common mode inductor core is a high-performance soft magnetic material, which is mainly used to suppress common mode noise, and is widely used in new energy vehicles, switching power supplies, inverters, communication equipment and other fields. Compared with traditional ferrite cores, nanocrystalline cores have the advantages of high permeability, high saturation magnetic induction intensity, broadband characteristics, and high-temperature stability, especially suitable for high-frequency and high-current scenarios.

 

AC/DC纳米晶共模电感磁芯

AC/DC nanocrystalline common-mode inductor cores

AC/DC纳米晶共模电感磁芯是一种高性能软磁材料，主要用于抑制共模噪声（Common Mode Noise），广泛应用于新能源汽车、开关电源、逆变器、通信设备等领域。相比传统铁氧体磁芯，纳米晶磁芯具有高磁导率、高饱和磁感应强度、宽频特性、高温稳定性等优势，特别适用于高频、大电流场景。

AC/DC nanocrystalline common mode inductor core is a high-performance soft magnetic material, which is mainly used to suppress common mode noise, and is widely used in new energy vehicles, switching power supplies, inverters, communication equipment and other fields. Compared with traditional ferrite cores, nanocrystalline cores have the advantages of high permeability, high saturation magnetic induction intensity, broadband characteristics, and high-temperature stability, especially suitable for high-frequency and high-current scenarios.

 

AC/DC纳米晶共模电感磁芯的关键优势

Key benefits of AC/DC nanocrystalline common-mode inductor cores
 

•  高频性能优异：在100kHz~1MHz范围内仍保持高磁导率，适用于开关电源（如GaN/SiC器件）；

•    Excellent high-frequency performance: it still maintains high permeability in the range of 100kHz~1MHz, which is suitable for switching power supplies (such as GaN/SiC devices);

•  抗饱和能力强：适合大电流应用（如车载OBC、DC/DC转换器）；

•  High resistance to saturation:Suitable for high-current applications (e.g. automotive OBC, DC/DC converters);

•  温度稳定性高：可在130℃~155℃环境下长期工作，适用于汽车电子。

•  High temperature stability:It can work for a long time in the environment of 130°C~155°C, and is suitable for automotive electronics.

 

典型应用场景

Typical application scenarios

•  新能源汽车：车载充电机（OBC）、电机驱动器、48V/12V DC-DC转换器；

• New energy vehicles: on-board chargers (OBC), motor drivers, 48V/12V DC-DC converters;

•  开关电源（SMPS）：服务器电源、光伏逆变器等；

• Switching Mode Power Supply (SMPS):server power supply, photovoltaic inverter, etc.;

•  工业设备：变频器、UPS电源、焊接设备、X光电源。

• Industrial Equipment:Inverter, UPS power supply, welding equipment, X-ray power supply.

 

 

产品性能：

Product Performance:

高BsHigh Bs

饱和磁感应强度1.2T-1.4T，具有良好抗饱和能力

The saturation magnetic induction intensity is 1.2T-1.4T, and it has good anti-saturation ability
高μ值High μ values

高频高磁导率μ= 20000~50000@100kHz

High frequency and high permeability μ = 20000~50000@100kHz
低磁致伸缩系数Low magnetostriction coefficient

磁致伸缩系数λ=2-3ppm，噪音小

Magnetostrictive coefficient λ=2-3ppm, low noise
高居里温度High Curie temperature

Tc=570℃，可以使用在高温工况Tc=570°C,

can be used in high temperature conditions
高电阻率、低损耗High resistivity, low loss

电阻率达到120 μ Ω·cm，损耗Ps≤25W/kg@20kHz,0.5T

The resistivity reaches 120 μ Ω·cm, and the loss Ps ≤ 25W/kg@20kHz, 0.5T
稳定温度特性Stable temperature characteristics

在-40℃~120℃区间内电感变化±10%

Inductance change ±10% in the range of -40°C~120°C

 

产品选型表：

Product Selection Table:

序号serial number 料号Part number 磁环尺寸Magnetic ring size 成品尺寸Finished product dimensions 单匝电感量Single-turn inductance（10 kHz） 单匝电感量Single-turn inductance（100 kHz）
1 JS1608P1 16*11*8 18.7*9.1*10.2 28uH-53uH 9.5uH min
2 JS2008P1 20*12*8 22*10.2*10.5 38.5uH-70uH 13uH min
3 JS2010P1 20*12*10 22.5*10.8*12.3 12.5uH-25uH 10uH-20uH
4 JS2210P1 22*17*10 24.8*14.9*12.7 / 9.5uH min
5 JS2210P2 22*17*10 24.8*14.9*12.7 / 12uH min
6 JS2221P1 22*17*21 24.7*15*24 61.3uH-102uH /
7 JS2310P1 23*15*10 26*13.1*12.3 / 23.8uH min
8 JS2315P1 23*15*15 25.6*15.1*18.1 60uH-105uH 20uH min
9 JS2310P2 23*16*10 25.2*14.1*17.45 45uH min /
10 JS2310P3 23*18*10 25*16.6*11.4 23uH-44uH 8uH-15uH
11 JS2510P1 25*15*10 28*13.1*12.3 49.5uH-90uH 16uH-31uH
12 JS2510P2 25*16*10 27.5*14*12.7 43.8uH-76.2uH /
13 JS2510P3 25*17*10 27.9*15.3*13.1 45uH min 13uH min
14 JS2510P4 25*17*10 27.9*15.5*12.4 / 21uH min
15 JS2510P5 25*20*10 27.6*17.4*12.8 22uH-38uH 7uH-13.5uH
16 JS2610P1 26*16*10 29.1*14.1*12.8 60uH min /
17 JS2610P2 26*19*10 28.7*16.2*12.4 30.5uH-50uH 10uH-18uH
18 JS2710P1 27*20*10 29*18.3*13 31uH-51uH 10uH-18.5uH
19 JS2810P1 28*18*10 29.9*16.5*12.5 45uH-75uH 14uH-25uH
20 JS2815P1 28*18*15 30*16.3*17.04 80uH min /
21 JS2812P1 28*19*12 30.4*17.1*14.3 45uH-78uH 15uH min
22 JS2912P1 29*20*12 31.9*17.8*14.8 56.2uH-82.6uH /
23 JS3008P1 30*20*8 32.8*18.2*10 35uH min /
24 JS3010P1 30*20*10 32.8*17.6*12.5 45uH min 13uH min
25 JS3012P1 30*20*12 32.8*18.2*14.7 / 18uH-24.5uH
26 JS3012P2 30*20*12 32.8*18.2*14.7 / 21uH min
27 JS3012P3 30*20*12 32.8*18.2*14.7 / 28uH-37uH
28 JS3012P4 30*20*12 32.8*18.2*14.7 / 28uH min
29 JS3015P1 30*20*15 33.8*17.8*17.8 76uH min 18.5uH min
30 JS3015P2 30*20*15 33.8*17.8*17.8 / 30.5uH min
31 JS3015P3 30*20*15 33.8*17.8*17.8 60uH min 33uH min
32 JS3210P1 32*20*10 34.5*17.4*12.9 55.5uH min 13.5uH min
33 JS3210P2 32*25*10 34.3*22.9*12.9 / 13uH min
34 JS3210P3 33*23*10 35.8*21.1*12.9 35uH-60uH 12uH min
35 JS3315P1 33*23*15 35.8*21.2*17.6 51uH-96uH 16.5uH-32uH
36 JS3515P1 35*26*15 39.8*22.8*18.6 35.3uH-49uH 15.2uH min
37 JS3715P1 37*25*15 39.8*22.8*17.9 60uH min 31.5uH-39.5uH
38 JS4010P1 40*25*10 43.4*22.5*14.2 48uH-75uH 15uH-28uH
39 JS4015P1 40*25*15 43.6*21.8*18.5 65uH min 23uH min
40 JS4015P2 40*25*15 43.6*21.8*18.5 / 38uH min
41 JS4015P3 40*32*15 45*28.8*18.7 40uH min /
42 JS4015P4 40*32*15 45*28.8*18.7 7.2-15uH min /
43 JS4515P1 45*30*15 48.7*27*17.8 / 24uH min
44 JS5015P1 50*30*15 54.5*27.2*17.8 75uH-120uH 25uH-48uH
45 JS5015P2 50*32*15 53.7*29.1*18.2 65uH-116uH 21uH-40uH
46 JS5020P1 50*32*20 54*28.3*23.9 85uH-150uH 28uH-54uH
47 JS5020P2 50*40*20 53.5*36.3*23.4 48.5uH-81uH 14uH-28uH
48 JS5920P1 59*40*20 63.5*36.9*24.1 77uH-120uH 25uH min
49 JS6010P1 60*50*10 63.3*42.8*10.9 18uH-30uH 5.5uH min
50 JS6425P1 64*40*25 67.2*37.1*29.1 42uH-53uH /

 

 

 

产品描述
ꄴ前一个： 光伏逆变器共模滤波磁芯Photovoltaic inverter nanocrystalline common-mode core
ꄲ后一个： 电力变压器纳米晶共模磁芯Nanocrystalline common-mode cores for power transformers