N 系列, 共模扼流圈

结果:
76
Manufacturer
Series
DC Resistance (DCR) (Max)
Current Rating (Max)
Size / Dimension
Height (Max)
Inductance @ Frequency
Operating Temperature
Impedance @ Frequency
Approval Agency
Mounting Type
Ratings
Voltage Rating - DC
Package / Case
Number of Lines
Voltage Rating - AC
Filter Type
Features
结果76
搜索条目:
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选择
图片产品详情单价可用性ECAD 模型Voltage Rating - ACVoltage Rating - DCFeaturesOperating TemperatureMounting TypeSeriesApproval AgencyRatingsFilter TypeNumber of LinesCurrent Rating (Max)DC Resistance (DCR) (Max)Size / DimensionHeight (Max)Package / CaseInductance @ FrequencyImpedance @ Frequency
ELF-21N008A
CMC 800MA 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
800mA
770mOhm (Typ)
0.787" L x 1.260" W (20.00mm x 32.00mm)
1.181" (30.00mm)
Vertical, 4 PC Pin
-
-
ELF-18N005A
CMC 500MA 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
500mA
1.68Ohm (Typ)
0.709" L x 1.083" W (18.00mm x 27.50mm)
1.083" (27.50mm)
Vertical, 4 PC Pin
-
-
ELF-20N015A
CMC 1.5A 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
1.5A
240mOhm (Typ)
0.787" L x 1.260" W (20.00mm x 32.00mm)
1.181" (30.00mm)
Vertical, 4 PC Pin
-
-
ELF-20N018A
CMC 1.8A 2LN TH
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
1.8A
160mOhm (Typ)
0.787" L x 1.260" W (20.00mm x 32.00mm)
1.181" (30.00mm)
Vertical, 4 PC Pin
-
-
ELF-17N004A
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
400mA
1.966Ohm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N005A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
500mA
1.324Ohm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N006A
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
600mA
933mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N003A
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
300mA
3.154Ohm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N007A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
700mA
762mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N008A
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
800mA
548mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N010A
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
1A
369mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N011A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
1.1A
308mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N013A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
1.3A
202mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N015A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
1.5A
170mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N017A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
1.7A
126mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N030A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
3A
52mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-17N022A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
2.2A
78mOhm (Typ)
0.591" L x 0.894" W (15.00mm x 22.70mm)
0.886" (22.50mm)
Vertical, 4 PC Pin
-
-
ELF-19N005A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
500mA
1.68Ohm (Typ)
0.709" L x 1.083" W (18.00mm x 27.50mm)
1.083" (27.50mm)
Vertical, 4 PC Pin
-
-
ELF-19N006A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
600mA
1.1Ohm (Typ)
0.709" L x 1.083" W (18.00mm x 27.50mm)
1.083" (27.50mm)
Vertical, 4 PC Pin
-
-
ELF-19N008A
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
-
-
Through Hole
N
-
-
-
2
800mA
670mOhm (Typ)
0.709" L x 1.083" W (18.00mm x 27.50mm)
1.083" (27.50mm)
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。