ALFT-04 Series, 共模扼流圈

结果:
10
Manufacturer
Series
DC Resistance (DCR) (Max)
Inductance @ Frequency
Current Rating (Max)
Size / Dimension
Operating Temperature
Impedance @ Frequency
Approval Agency
Mounting Type
Height (Max)
Ratings
Voltage Rating - DC
Package / Case
Number of Lines
Voltage Rating - AC
Filter Type
Features
结果10
搜索条目:
ALFT-04
选择
图片产品详情单价可用性ECAD 模型Voltage Rating - ACVoltage Rating - DCFeaturesMounting TypeOperating TemperatureApproval AgencyRatingsNumber of LinesFilter TypeCurrent Rating (Max)DC Resistance (DCR) (Max)SeriesInductance @ FrequencySize / DimensionHeight (Max)Package / CaseImpedance @ Frequency
ALFT-04-6
CMC 3MH 3.7A 2LN TH
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
3.7A
16mOhm
ALFT-04
3 mH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-4
CMC 1MH 4A 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
4A
10mOhm
ALFT-04
1 mH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-9
CMC 10MH 3A 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
3A
40mOhm
ALFT-04
10 mH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-3
CMC 500UH 6A 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
6A
7mOhm
ALFT-04
500 µH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-1
CMC 240UH 6A 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
6A
5mOhm
ALFT-04
240 µH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-2
CMC 350UH 6A 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
6A
6mOhm
ALFT-04
350 µH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-7
CMC 4.5MH 3.7A 2LN TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
3.7A
20mOhm
ALFT-04
4.5 mH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-8
CMC 7MH 3.5A 2LN TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
3.5A
30mOhm
ALFT-04
7 mH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-10
CMC 120UH 6A 2LN TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
6A
4.5mOhm
ALFT-04
120 µH @ 1 kHz
1.200" L x 0.642" W (30.48mm x 16.30mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-
ALFT-04-5
CMC 2MH 4A 2LN TH
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
Through Hole
-25°C ~ 85°C
-
-
2
Signal Line
4A
13mOhm
ALFT-04
2 mH @ 1 kHz
1.339" L x 0.709" W (34.00mm x 18.00mm)
1.251" (31.80mm)
Vertical, 4 PC Pin
-

关于  共模扼流圈

共模电感器是一种必不可少的电气滤波器,能够有效地阻止两个或多个数据或电源线上常见的高频噪声。它可以选择性地允许所需的DC或低频信号通过,同时衰减不需要的共模(CM)噪声电流。 CM噪声电流通常来自各种来源,例如不需要的无线电信号、未屏蔽的电子设备、逆变器和电动机。这些源会产生电磁辐射,与数据或电源线耦合,导致电子和电路内部的干扰问题。如果不进行过滤,这种噪声可能会干扰或降低敏感电子设备的性能。 共模电感器通过利用磁芯(通常由铁氧体材料制成)并将受影响的线绕在其周围来工作。绕组被设计成当CM噪声电流通过它们时,它们会产生相反的磁场。这种相反的磁场有效地取消了CM噪声,防止它进一步沿着线传播。 通过阻止CM噪声,共模电感器有助于维护信号完整性并减少电子电路中的干扰潜力。它在需要噪声抑制的关键应用中特别有效,如通信系统、电源、数据传输线路和音视频设备。 总之,共模电感器是一种电气滤波器,能够选择性地阻止高频共模噪声,同时允许所需信号通过。通过减轻由CM噪声引起的干扰问题,这些电感器在确保电子和电路可靠、高性能运行方面发挥着至关重要的作用。